CLOCKID(r0, 0xc0189436, &(0x7f0000ffcffc)) 08:49:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000003000010", 0x24) 08:49:31 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x04', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0xc020660b, r2) [ 1081.762163][T27234] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1081.770140][T27234] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1081.778117][T27234] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1081.786091][T27234] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1081.869633][T27234] overlayfs: failed to clone upperpath 08:49:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000004000010", 0x24) 08:49:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0xc020660b, &(0x7f0000ffcffc)) 08:49:32 executing program 3 (fault-call:5 fault-nth:71): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0xc0286415, r2) 08:49:32 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x05', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000006000010", 0x24) [ 1082.275387][T27743] FAULT_INJECTION: forcing a failure. [ 1082.275387][T27743] name failslab, interval 1, probability 0, space 0, times 0 08:49:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0xc0306201, &(0x7f0000ffcffc)) [ 1082.327923][T27743] CPU: 0 PID: 27743 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1082.337061][T27743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1082.347120][T27743] Call Trace: [ 1082.350422][T27743] dump_stack+0x172/0x1f0 [ 1082.354863][T27743] should_fail.cold+0xa/0x15 [ 1082.359466][T27743] ? fault_create_debugfs_attr+0x180/0x180 [ 1082.365280][T27743] ? ___might_sleep+0x163/0x280 [ 1082.370128][T27743] __should_failslab+0x121/0x190 [ 1082.370148][T27743] should_failslab+0x9/0x14 [ 1082.370162][T27743] kmem_cache_alloc+0x2aa/0x710 [ 1082.370177][T27743] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1082.370201][T27743] getname_kernel+0x53/0x370 [ 1082.370219][T27743] kern_path+0x20/0x40 [ 1082.370236][T27743] ovl_mount_dir_noesc+0x6c/0x180 [ 1082.405509][T27743] ovl_mount_dir+0x10a/0x1d0 [ 1082.410115][T27743] ovl_fill_super+0x9e3/0x4029 [ 1082.414890][T27743] ? register_shrinker_prepared+0x116/0x190 [ 1082.420804][T27743] ? lock_downgrade+0x8f0/0x920 [ 1082.425687][T27743] ? ovl_show_options+0x550/0x550 [ 1082.430719][T27743] ? __kasan_check_write+0x14/0x20 [ 1082.435840][T27743] ? register_shrinker_prepared+0x116/0x190 [ 1082.441838][T27743] ? sget+0x12b/0x560 [ 1082.445821][T27743] ? get_anon_bdev+0xc0/0xc0 [ 1082.450412][T27743] ? ovl_show_options+0x550/0x550 [ 1082.455439][T27743] mount_nodev+0x66/0x110 [ 1082.459771][T27743] ovl_mount+0x2d/0x40 [ 1082.463845][T27743] ? ovl_own_xattr_set+0x10/0x10 [ 1082.468782][T27743] legacy_get_tree+0x113/0x220 [ 1082.473637][T27743] ? ns_capable_common+0x93/0x100 [ 1082.478671][T27743] vfs_get_tree+0x8f/0x420 [ 1082.483091][T27743] do_mount+0x13b3/0x1c30 [ 1082.487428][T27743] ? copy_mount_string+0x40/0x40 [ 1082.492377][T27743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1082.498620][T27743] ? copy_mount_options+0x2e8/0x3f0 [ 1082.503912][T27743] ksys_mount+0xdb/0x150 [ 1082.508159][T27743] __x64_sys_mount+0xbe/0x150 [ 1082.512846][T27743] do_syscall_64+0xfa/0x760 [ 1082.517354][T27743] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1082.523249][T27743] RIP: 0033:0x4598e9 [ 1082.527148][T27743] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1082.546759][T27743] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1082.555172][T27743] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1082.563151][T27743] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1082.571119][T27743] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1082.579106][T27743] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1082.587075][T27743] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1082.600005][T27743] overlayfs: failed to resolve './file0': -12 08:49:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0xc034564b, r2) 08:49:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xc}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000a000010", 0x24) 08:49:32 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x06', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xe}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0xc0405610, &(0x7f0000ffcffc)) 08:49:33 executing program 3 (fault-call:5 fault-nth:72): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000c000010", 0x24) 08:49:33 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\a', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x10}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0xc0481273, r2) 08:49:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0xc100565c, &(0x7f0000ffcffc)) 08:49:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000e000010", 0x24) [ 1083.218090][T28284] FAULT_INJECTION: forcing a failure. [ 1083.218090][T28284] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1083.231332][T28284] CPU: 1 PID: 28284 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1083.240723][T28284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.250807][T28284] Call Trace: [ 1083.254125][T28284] dump_stack+0x172/0x1f0 [ 1083.258477][T28284] should_fail.cold+0xa/0x15 [ 1083.263084][T28284] ? fault_create_debugfs_attr+0x180/0x180 [ 1083.268896][T28284] ? __kasan_check_read+0x11/0x20 [ 1083.273960][T28284] ? __lock_acquire+0x16f2/0x4a00 [ 1083.278995][T28284] should_fail_alloc_page+0x50/0x60 [ 1083.284194][T28284] __alloc_pages_nodemask+0x1a1/0x900 [ 1083.289571][T28284] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1083.295210][T28284] ? __alloc_pages_slowpath+0x2540/0x2540 [ 1083.300930][T28284] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1083.306589][T28284] ? fault_create_debugfs_attr+0x180/0x180 [ 1083.312406][T28284] cache_grow_begin+0x90/0xd20 08:49:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x12}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1083.317174][T28284] ? getname_kernel+0x53/0x370 [ 1083.321949][T28284] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1083.328193][T28284] kmem_cache_alloc+0x64e/0x710 [ 1083.333053][T28284] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1083.338939][T28284] getname_kernel+0x53/0x370 [ 1083.343541][T28284] kern_path+0x20/0x40 [ 1083.347615][T28284] ovl_mount_dir_noesc+0x6c/0x180 [ 1083.352648][T28284] ovl_mount_dir+0x10a/0x1d0 [ 1083.357246][T28284] ovl_fill_super+0x9e3/0x4029 [ 1083.362017][T28284] ? register_shrinker_prepared+0x116/0x190 [ 1083.367922][T28284] ? lock_downgrade+0x8f0/0x920 [ 1083.372818][T28284] ? ovl_show_options+0x550/0x550 [ 1083.377848][T28284] ? __kasan_check_write+0x14/0x20 [ 1083.382974][T28284] ? register_shrinker_prepared+0x116/0x190 [ 1083.388875][T28284] ? sget+0x12b/0x560 [ 1083.392860][T28284] ? get_anon_bdev+0xc0/0xc0 [ 1083.397457][T28284] ? ovl_show_options+0x550/0x550 [ 1083.402487][T28284] mount_nodev+0x66/0x110 [ 1083.406824][T28284] ovl_mount+0x2d/0x40 [ 1083.410894][T28284] ? ovl_own_xattr_set+0x10/0x10 [ 1083.415836][T28284] legacy_get_tree+0x113/0x220 [ 1083.420601][T28284] ? ns_capable_common+0x93/0x100 [ 1083.425808][T28284] vfs_get_tree+0x8f/0x420 [ 1083.430229][T28284] do_mount+0x13b3/0x1c30 [ 1083.434568][T28284] ? copy_mount_string+0x40/0x40 [ 1083.439523][T28284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1083.445769][T28284] ? copy_mount_options+0x2e8/0x3f0 [ 1083.450978][T28284] ksys_mount+0xdb/0x150 [ 1083.455340][T28284] __x64_sys_mount+0xbe/0x150 [ 1083.460032][T28284] do_syscall_64+0xfa/0x760 [ 1083.464546][T28284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1083.470436][T28284] RIP: 0033:0x4598e9 [ 1083.474337][T28284] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1083.493946][T28284] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1083.502365][T28284] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1083.510337][T28284] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1083.518308][T28284] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1083.526277][T28284] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1083.534264][T28284] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1083.546132][T28284] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:33 executing program 3 (fault-call:5 fault-nth:73): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:33 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\b', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xa1986e942478094c) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000f000010", 0x24) 08:49:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x2) 08:49:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x48}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1083.874018][T28517] FAULT_INJECTION: forcing a failure. [ 1083.874018][T28517] name failslab, interval 1, probability 0, space 0, times 0 [ 1083.899649][T28517] CPU: 1 PID: 28517 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1083.908791][T28517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.918858][T28517] Call Trace: [ 1083.922166][T28517] dump_stack+0x172/0x1f0 [ 1083.926519][T28517] should_fail.cold+0xa/0x15 [ 1083.931131][T28517] ? fault_create_debugfs_attr+0x180/0x180 [ 1083.936953][T28517] ? ___might_sleep+0x163/0x280 [ 1083.941819][T28517] __should_failslab+0x121/0x190 [ 1083.946761][T28517] should_failslab+0x9/0x14 [ 1083.951269][T28517] kmem_cache_alloc+0x2aa/0x710 [ 1083.956126][T28517] ? wake_bit_function+0x170/0x170 [ 1083.961568][T28517] alloc_vfsmnt+0x28/0x680 [ 1083.965993][T28517] clone_mnt+0x71/0xfe0 08:49:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000010000010", 0x24) 08:49:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='/dev/adsp#\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8000000809, 0xa100) write$P9_RRENAME(r3, &(0x7f00000000c0)={0x6, 0x15, 0x1}, 0x7) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) [ 1083.970154][T28517] ? unlock_new_inode+0xfa/0x140 [ 1083.975099][T28517] clone_private_mount+0xba/0x100 [ 1083.980144][T28517] ovl_fill_super+0xe1d/0x4029 [ 1083.980162][T28517] ? register_shrinker_prepared+0x116/0x190 [ 1083.980185][T28517] ? lock_downgrade+0x8f0/0x920 [ 1083.980205][T28517] ? ovl_show_options+0x550/0x550 [ 1083.980222][T28517] ? __kasan_check_write+0x14/0x20 [ 1083.980243][T28517] ? register_shrinker_prepared+0x116/0x190 [ 1084.011692][T28517] ? sget+0x12b/0x560 [ 1084.015663][T28517] ? get_anon_bdev+0xc0/0xc0 [ 1084.020255][T28517] ? ovl_show_options+0x550/0x550 [ 1084.025319][T28517] mount_nodev+0x66/0x110 [ 1084.029660][T28517] ovl_mount+0x2d/0x40 [ 1084.033740][T28517] ? ovl_own_xattr_set+0x10/0x10 [ 1084.038687][T28517] legacy_get_tree+0x113/0x220 [ 1084.043451][T28517] ? ns_capable_common+0x93/0x100 [ 1084.048484][T28517] vfs_get_tree+0x8f/0x420 [ 1084.052925][T28517] do_mount+0x13b3/0x1c30 [ 1084.057273][T28517] ? copy_mount_string+0x40/0x40 [ 1084.062230][T28517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1084.068481][T28517] ? copy_mount_options+0x2e8/0x3f0 08:49:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1084.073695][T28517] ksys_mount+0xdb/0x150 [ 1084.077946][T28517] __x64_sys_mount+0xbe/0x150 [ 1084.082635][T28517] do_syscall_64+0xfa/0x760 [ 1084.087151][T28517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1084.093137][T28517] RIP: 0033:0x4598e9 [ 1084.097053][T28517] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1084.118312][T28517] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1084.118327][T28517] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1084.118335][T28517] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1084.118342][T28517] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1084.118351][T28517] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1084.118359][T28517] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:34 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\t', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1084.301781][T28517] overlayfs: failed to clone upperpath 08:49:34 executing program 3 (fault-call:5 fault-nth:74): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000003f000010", 0x24) 08:49:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x3) 08:49:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1000000000000000, 0x280840) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r4, &(0x7f0000000080), 0x5b) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r5, &(0x7f0000000080), 0x5b) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r6, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x60}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000040000010", 0x24) 08:49:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x68}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl(r2, 0x1, &(0x7f00000000c0)="04621f5e91b976b77882419d02cfb74d7700e563f9b076c597665a0d147cab290f31c5e4438e2ed9e40eb5efd870c73b0986f8f9d0221ade179251a781841d1aac237c1b7d4b38668af419d9a229f929e5d03c9d4ae873343bc70ba399d385f10f60e065628ec023fb45f16d3c35a5a91bd0689e0f77e67b38be5205b69d0b2f7e6bcb5e6128db4ec6459a40bb7f1521") fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000080)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) 08:49:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x4) 08:49:34 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\n', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x6c}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1084.777806][T29203] FAULT_INJECTION: forcing a failure. [ 1084.777806][T29203] name failslab, interval 1, probability 0, space 0, times 0 [ 1084.822467][T29203] CPU: 0 PID: 29203 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1084.832742][T29203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1084.842810][T29203] Call Trace: [ 1084.846106][T29203] dump_stack+0x172/0x1f0 [ 1084.850444][T29203] should_fail.cold+0xa/0x15 [ 1084.855044][T29203] ? fault_create_debugfs_attr+0x180/0x180 [ 1084.860857][T29203] ? ___might_sleep+0x163/0x280 [ 1084.865717][T29203] __should_failslab+0x121/0x190 [ 1084.870659][T29203] should_failslab+0x9/0x14 [ 1084.875159][T29203] kmem_cache_alloc+0x2aa/0x710 [ 1084.880011][T29203] ? wake_bit_function+0x170/0x170 [ 1084.885132][T29203] alloc_vfsmnt+0x28/0x680 [ 1084.889550][T29203] clone_mnt+0x71/0xfe0 [ 1084.893706][T29203] ? unlock_new_inode+0xfa/0x140 [ 1084.898653][T29203] clone_private_mount+0xba/0x100 [ 1084.903852][T29203] ovl_fill_super+0xe1d/0x4029 [ 1084.908618][T29203] ? register_shrinker_prepared+0x116/0x190 [ 1084.914530][T29203] ? lock_downgrade+0x8f0/0x920 [ 1084.919384][T29203] ? ovl_show_options+0x550/0x550 [ 1084.924415][T29203] ? __kasan_check_write+0x14/0x20 [ 1084.929556][T29203] ? register_shrinker_prepared+0x116/0x190 [ 1084.935894][T29203] ? sget+0x12b/0x560 [ 1084.939881][T29203] ? get_anon_bdev+0xc0/0xc0 [ 1084.944477][T29203] ? ovl_show_options+0x550/0x550 [ 1084.949506][T29203] mount_nodev+0x66/0x110 [ 1084.953845][T29203] ovl_mount+0x2d/0x40 [ 1084.957922][T29203] ? ovl_own_xattr_set+0x10/0x10 [ 1084.962860][T29203] legacy_get_tree+0x113/0x220 [ 1084.967625][T29203] ? ns_capable_common+0x93/0x100 [ 1084.972653][T29203] vfs_get_tree+0x8f/0x420 [ 1084.977083][T29203] do_mount+0x13b3/0x1c30 [ 1084.981422][T29203] ? copy_mount_string+0x40/0x40 [ 1084.986371][T29203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1084.992612][T29203] ? copy_mount_options+0x2e8/0x3f0 [ 1084.997835][T29203] ksys_mount+0xdb/0x150 [ 1085.002086][T29203] __x64_sys_mount+0xbe/0x150 [ 1085.006771][T29203] do_syscall_64+0xfa/0x760 [ 1085.012236][T29203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1085.018126][T29203] RIP: 0033:0x4598e9 [ 1085.022023][T29203] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1085.042578][T29203] RSP: 002b:00007fe7e3d52c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1085.051000][T29203] RAX: ffffffffffffffda RBX: 00007fe7e3d52c90 RCX: 00000000004598e9 [ 1085.059489][T29203] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 08:49:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000060000010", 0x24) [ 1085.067460][T29203] RBP: 000000000075bfc8 R08: 00000000200002c0 R09: 0000000000000000 [ 1085.075426][T29203] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d536d4 [ 1085.083395][T29203] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1085.195559][T29203] overlayfs: failed to clone upperpath 08:49:35 executing program 3 (fault-call:5 fault-nth:75): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:35 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\v', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x74}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x5) 08:49:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='Vwystemwlan1\x00Y\xdar\x00|E\xfa\xe0\xb5\bm\xc9:=\xfd\xfe\xa8n1T\x8cE\x9d\xc7\x15\xcd\xceI\xbb\xbb\x1c\xb3\x10\xdb\x86]\xd1\xce\x94/\xe1J\"\x0f\xc13\xc80eV\x1a\xfdg\x90\xa9F\xfa\x96N\x1a/\xdf\"\x8f\x8c<\xcd\x1at\xe9T\xcb\xb57\x8a\xcd\x15w\xc1i\xe3\xf87\x9b\x17\xedlC\x7fS< c', 0xe) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000005865000010", 0x24) 08:49:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x76}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r3, r2, 0x3fdbbcfa8012fc59, 0x2}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0xee01, r4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:35 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\f', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1085.468069][T29568] FAULT_INJECTION: forcing a failure. [ 1085.468069][T29568] name failslab, interval 1, probability 0, space 0, times 0 [ 1085.549577][T29568] CPU: 0 PID: 29568 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1085.558719][T29568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1085.568772][T29568] Call Trace: [ 1085.568796][T29568] dump_stack+0x172/0x1f0 [ 1085.568821][T29568] should_fail.cold+0xa/0x15 [ 1085.582035][T29568] ? fault_create_debugfs_attr+0x180/0x180 [ 1085.587855][T29568] ? ___might_sleep+0x163/0x280 [ 1085.592720][T29568] __should_failslab+0x121/0x190 [ 1085.592740][T29568] should_failslab+0x9/0x14 [ 1085.602144][T29568] kmem_cache_alloc+0x2aa/0x710 [ 1085.606998][T29568] ? wake_bit_function+0x170/0x170 [ 1085.612124][T29568] alloc_vfsmnt+0x28/0x680 [ 1085.616551][T29568] clone_mnt+0x71/0xfe0 [ 1085.620714][T29568] ? unlock_new_inode+0xfa/0x140 [ 1085.625669][T29568] clone_private_mount+0xba/0x100 [ 1085.630707][T29568] ovl_fill_super+0xe1d/0x4029 [ 1085.635478][T29568] ? register_shrinker_prepared+0x116/0x190 [ 1085.641379][T29568] ? lock_downgrade+0x8f0/0x920 [ 1085.646237][T29568] ? ovl_show_options+0x550/0x550 [ 1085.651264][T29568] ? __kasan_check_write+0x14/0x20 [ 1085.656380][T29568] ? register_shrinker_prepared+0x116/0x190 [ 1085.662276][T29568] ? sget+0x12b/0x560 [ 1085.666257][T29568] ? get_anon_bdev+0xc0/0xc0 [ 1085.670851][T29568] ? ovl_show_options+0x550/0x550 [ 1085.675875][T29568] mount_nodev+0x66/0x110 [ 1085.680204][T29568] ovl_mount+0x2d/0x40 [ 1085.684281][T29568] ? ovl_own_xattr_set+0x10/0x10 [ 1085.689221][T29568] legacy_get_tree+0x113/0x220 [ 1085.693983][T29568] ? ns_capable_common+0x93/0x100 [ 1085.699272][T29568] vfs_get_tree+0x8f/0x420 [ 1085.703696][T29568] do_mount+0x13b3/0x1c30 [ 1085.708034][T29568] ? copy_mount_string+0x40/0x40 [ 1085.712984][T29568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1085.719226][T29568] ? copy_mount_options+0x2e8/0x3f0 [ 1085.724432][T29568] ksys_mount+0xdb/0x150 [ 1085.728685][T29568] __x64_sys_mount+0xbe/0x150 [ 1085.733369][T29568] do_syscall_64+0xfa/0x760 [ 1085.737888][T29568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1085.743778][T29568] RIP: 0033:0x4598e9 [ 1085.747675][T29568] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1085.767281][T29568] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1085.775693][T29568] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1085.783665][T29568] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1085.791640][T29568] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 08:49:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x6) 08:49:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000081000010", 0x24) [ 1085.799610][T29568] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1085.807579][T29568] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1085.884779][T29568] overlayfs: failed to clone upperpath 08:49:36 executing program 3 (fault-call:5 fault-nth:76): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa2}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:36 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\r', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats\x00') setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000080), 0x4) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 08:49:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x7) 08:49:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000007881000010", 0x24) 08:49:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf0}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1086.179883][T29893] FAULT_INJECTION: forcing a failure. [ 1086.179883][T29893] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.253927][T29893] CPU: 1 PID: 29893 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1086.263193][T29893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.273632][T29893] Call Trace: [ 1086.276940][T29893] dump_stack+0x172/0x1f0 [ 1086.281293][T29893] should_fail.cold+0xa/0x15 [ 1086.285889][T29893] ? fault_create_debugfs_attr+0x180/0x180 [ 1086.291707][T29893] ? ___might_sleep+0x163/0x280 [ 1086.296574][T29893] __should_failslab+0x121/0x190 [ 1086.301520][T29893] ? ovl_destroy_inode+0x120/0x120 [ 1086.306639][T29893] should_failslab+0x9/0x14 [ 1086.311157][T29893] kmem_cache_alloc+0x2aa/0x710 [ 1086.316016][T29893] ? _raw_spin_unlock+0x2d/0x50 [ 1086.320869][T29893] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1086.327116][T29893] ? ilookup5_nowait+0xaa/0xc0 [ 1086.331893][T29893] ? ovl_destroy_inode+0x120/0x120 [ 1086.337008][T29893] ? ovl_get_redirect_xattr.cold+0x1a/0x1a [ 1086.342812][T29893] ovl_alloc_inode+0x1c/0x190 [ 1086.347494][T29893] alloc_inode+0x68/0x1e0 [ 1086.351834][T29893] iget5_locked+0x63/0xe0 [ 1086.356167][T29893] ? ovl_inode_test+0x50/0x50 [ 1086.360864][T29893] ovl_get_trap_inode+0xb5/0x1f0 [ 1086.365803][T29893] ovl_setup_trap+0x29/0xc0 [ 1086.370315][T29893] ovl_fill_super+0x115d/0x4029 [ 1086.375180][T29893] ? register_shrinker_prepared+0x116/0x190 [ 1086.381093][T29893] ? ovl_show_options+0x550/0x550 [ 1086.386122][T29893] ? __kasan_check_write+0x14/0x20 [ 1086.391250][T29893] ? register_shrinker_prepared+0x116/0x190 [ 1086.397173][T29893] ? sget+0x12b/0x560 [ 1086.401157][T29893] ? get_anon_bdev+0xc0/0xc0 [ 1086.405748][T29893] ? ovl_show_options+0x550/0x550 [ 1086.410803][T29893] mount_nodev+0x66/0x110 [ 1086.415141][T29893] ovl_mount+0x2d/0x40 [ 1086.419209][T29893] ? ovl_own_xattr_set+0x10/0x10 [ 1086.424151][T29893] legacy_get_tree+0x113/0x220 [ 1086.428913][T29893] ? ns_capable_common+0x93/0x100 [ 1086.433943][T29893] vfs_get_tree+0x8f/0x420 [ 1086.438368][T29893] do_mount+0x13b3/0x1c30 [ 1086.442710][T29893] ? copy_mount_string+0x40/0x40 [ 1086.447652][T29893] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1086.453903][T29893] ? _copy_from_user+0x12c/0x1a0 [ 1086.458848][T29893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1086.465094][T29893] ? copy_mount_options+0x2e8/0x3f0 [ 1086.470306][T29893] ksys_mount+0xdb/0x150 [ 1086.474559][T29893] __x64_sys_mount+0xbe/0x150 [ 1086.479243][T29893] do_syscall_64+0xfa/0x760 [ 1086.483755][T29893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1086.489649][T29893] RIP: 0033:0x4598e9 [ 1086.493547][T29893] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1086.513158][T29893] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1086.521579][T29893] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1086.529553][T29893] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1086.537526][T29893] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1086.545497][T29893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 08:49:36 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x10', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfc}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1086.553467][T29893] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x8100c2) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = socket$pppoe(0x18, 0x1, 0x0) fsetxattr$security_selinux(r3, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_t:objectKr:dhcpd_unit_file_t:s0\x00', 0x27, 0x2) 08:49:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000ffffa888000010", 0x24) 08:49:36 executing program 3 (fault-call:5 fault-nth:77): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x8) 08:49:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2a4}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x7a250f3ce1bec989, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080), 0x2}}, 0x20) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x12', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1086.860871][T30209] FAULT_INJECTION: forcing a failure. [ 1086.860871][T30209] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.949473][T30209] CPU: 0 PID: 30209 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1086.958628][T30209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1086.968709][T30209] Call Trace: [ 1086.972044][T30209] dump_stack+0x172/0x1f0 [ 1086.976398][T30209] should_fail.cold+0xa/0x15 [ 1086.981000][T30209] ? fault_create_debugfs_attr+0x180/0x180 [ 1086.986825][T30209] ? ___might_sleep+0x163/0x280 [ 1086.991689][T30209] __should_failslab+0x121/0x190 [ 1086.996640][T30209] should_failslab+0x9/0x14 [ 1087.001152][T30209] kmem_cache_alloc+0x2aa/0x710 [ 1087.006017][T30209] ? perf_trace_lock_acquire+0xf5/0x530 [ 1087.011576][T30209] ? unlock_new_inode+0xfa/0x140 [ 1087.016526][T30209] __alloc_file+0x27/0x340 [ 1087.020954][T30209] alloc_empty_file+0x72/0x170 [ 1087.025729][T30209] dentry_open+0x70/0x1d0 [ 1087.030073][T30209] ovl_path_open+0x56/0x70 [ 1087.034522][T30209] ovl_check_d_type_supported+0x98/0x230 [ 1087.041205][T30209] ? ovl_cleanup_whiteouts+0x2a0/0x2a0 [ 1087.046762][T30209] ? ovl_dir_fsync+0x3c0/0x3c0 [ 1087.051544][T30209] ? ovl_get_trap_inode+0x174/0x1f0 [ 1087.056754][T30209] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1087.066472][T30209] ? ovl_setup_trap+0x6c/0xc0 [ 1087.071155][T30209] ovl_fill_super+0x1181/0x4029 [ 1087.076013][T30209] ? register_shrinker_prepared+0x116/0x190 [ 1087.081929][T30209] ? ovl_show_options+0x550/0x550 [ 1087.086968][T30209] ? __kasan_check_write+0x14/0x20 [ 1087.092246][T30209] ? register_shrinker_prepared+0x116/0x190 [ 1087.098158][T30209] ? sget+0x12b/0x560 [ 1087.102156][T30209] ? get_anon_bdev+0xc0/0xc0 [ 1087.106759][T30209] ? ovl_show_options+0x550/0x550 [ 1087.111793][T30209] mount_nodev+0x66/0x110 [ 1087.116136][T30209] ovl_mount+0x2d/0x40 [ 1087.120211][T30209] ? ovl_own_xattr_set+0x10/0x10 [ 1087.125161][T30209] legacy_get_tree+0x113/0x220 [ 1087.129928][T30209] ? ns_capable_common+0x93/0x100 [ 1087.134961][T30209] vfs_get_tree+0x8f/0x420 [ 1087.139385][T30209] do_mount+0x13b3/0x1c30 [ 1087.143727][T30209] ? copy_mount_string+0x40/0x40 [ 1087.148686][T30209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1087.154930][T30209] ? copy_mount_options+0x2e8/0x3f0 [ 1087.160146][T30209] ksys_mount+0xdb/0x150 [ 1087.164399][T30209] __x64_sys_mount+0xbe/0x150 [ 1087.169087][T30209] do_syscall_64+0xfa/0x760 [ 1087.173609][T30209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1087.179640][T30209] RIP: 0033:0x4598e9 [ 1087.183536][T30209] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1087.203144][T30209] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1087.211560][T30209] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1087.219540][T30209] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1087.227513][T30209] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1087.235492][T30209] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 08:49:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2b0}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x14', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x20000) write$UHID_GET_REPORT_REPLY(r2, &(0x7f0000000080)={0xa, 0x4, 0x8001, 0x3ff}, 0xa) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 08:49:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2ba}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay0', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000ffffff9e000010", 0x24) [ 1087.243469][T30209] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40880, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc4017042cd9deb62}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r4, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x14, 0x4, [0x1, 0xa85, 0x40, 0x9]}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x3ff, 0x4000000]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x10000092}, 0x4) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:37 executing program 3 (fault-call:5 fault-nth:78): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x300) 08:49:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\\', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000fffffff0000010", 0x24) 08:49:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x330}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1087.645334][T30658] FAULT_INJECTION: forcing a failure. [ 1087.645334][T30658] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1087.658657][T30658] CPU: 1 PID: 30658 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1087.667771][T30658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1087.677829][T30658] Call Trace: [ 1087.681132][T30658] dump_stack+0x172/0x1f0 [ 1087.685473][T30658] should_fail.cold+0xa/0x15 [ 1087.690073][T30658] ? fault_create_debugfs_attr+0x180/0x180 [ 1087.695894][T30658] ? __kasan_check_read+0x11/0x20 [ 1087.700918][T30658] ? __lock_acquire+0x16f2/0x4a00 [ 1087.705953][T30658] should_fail_alloc_page+0x50/0x60 [ 1087.711155][T30658] __alloc_pages_nodemask+0x1a1/0x900 [ 1087.716527][T30658] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1087.722168][T30658] ? __alloc_pages_slowpath+0x2540/0x2540 [ 1087.727893][T30658] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1087.733542][T30658] ? fault_create_debugfs_attr+0x180/0x180 [ 1087.739359][T30658] cache_grow_begin+0x90/0xd20 [ 1087.744136][T30658] ? getname_kernel+0x53/0x370 [ 1087.748909][T30658] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1087.755163][T30658] kmem_cache_alloc+0x64e/0x710 [ 1087.760018][T30658] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1087.765841][T30658] getname_kernel+0x53/0x370 [ 1087.770435][T30658] kern_path+0x20/0x40 [ 1087.774520][T30658] ovl_mount_dir_noesc+0x6c/0x180 [ 1087.779561][T30658] ovl_mount_dir+0x10a/0x1d0 [ 1087.784176][T30658] ovl_fill_super+0xf4a/0x4029 [ 1087.788943][T30658] ? register_shrinker_prepared+0x116/0x190 [ 1087.794856][T30658] ? ovl_show_options+0x550/0x550 [ 1087.799888][T30658] ? __kasan_check_write+0x14/0x20 [ 1087.805025][T30658] ? register_shrinker_prepared+0x116/0x190 [ 1087.810927][T30658] ? sget+0x12b/0x560 [ 1087.814910][T30658] ? get_anon_bdev+0xc0/0xc0 [ 1087.819507][T30658] ? ovl_show_options+0x550/0x550 [ 1087.824539][T30658] mount_nodev+0x66/0x110 [ 1087.828872][T30658] ovl_mount+0x2d/0x40 [ 1087.832947][T30658] ? ovl_own_xattr_set+0x10/0x10 [ 1087.837881][T30658] legacy_get_tree+0x113/0x220 [ 1087.842645][T30658] ? ns_capable_common+0x93/0x100 [ 1087.847682][T30658] vfs_get_tree+0x8f/0x420 [ 1087.852103][T30658] do_mount+0x13b3/0x1c30 [ 1087.856436][T30658] ? copy_mount_string+0x40/0x40 [ 1087.861401][T30658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1087.867653][T30658] ? copy_mount_options+0x2e8/0x3f0 [ 1087.872874][T30658] ksys_mount+0xdb/0x150 [ 1087.877134][T30658] __x64_sys_mount+0xbe/0x150 [ 1087.881823][T30658] do_syscall_64+0xfa/0x760 [ 1087.886338][T30658] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1087.892237][T30658] RIP: 0033:0x4598e9 08:49:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000100)) ioctl$VIDIOC_DBG_S_REGISTER(r3, 0x4038564f, &(0x7f0000000040)={{0x3, @addr=0x7}, 0x8, 0x2, 0x1}) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1087.896572][T30658] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1087.916272][T30658] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1087.924788][T30658] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1087.932777][T30658] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 08:49:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000ffffffff000010", 0x24) [ 1087.940752][T30658] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1087.948719][T30658] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1087.956698][T30658] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1087.989322][T30658] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x500) 08:49:38 executing program 3 (fault-call:5 fault-nth:79): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:38 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xf0', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x37a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000f0ffffffffffff000010", 0x24) 08:49:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) chroot(&(0x7f0000000040)='./file0\x00') [ 1088.341571][T31082] FAULT_INJECTION: forcing a failure. [ 1088.341571][T31082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1088.355261][T31082] CPU: 0 PID: 31082 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1088.364377][T31082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1088.374460][T31082] Call Trace: [ 1088.377763][T31082] dump_stack+0x172/0x1f0 [ 1088.382124][T31082] should_fail.cold+0xa/0x15 [ 1088.386732][T31082] ? fault_create_debugfs_attr+0x180/0x180 [ 1088.392548][T31082] ? rcu_read_unlock+0x16/0x60 [ 1088.397323][T31082] ? find_held_lock+0x35/0x130 [ 1088.402108][T31082] should_fail_alloc_page+0x50/0x60 [ 1088.407319][T31082] __alloc_pages_nodemask+0x1a1/0x900 [ 1088.412724][T31082] ? lock_downgrade+0x920/0x920 [ 1088.417587][T31082] ? __alloc_pages_slowpath+0x2540/0x2540 [ 1088.423323][T31082] ? rcu_read_unlock+0x33/0x60 [ 1088.428103][T31082] cache_grow_begin+0x90/0xd20 [ 1088.432872][T31082] ? ovl_alloc_inode+0x1c/0x190 [ 1088.436816][T31089] overlayfs: filesystem on './file0' not supported as upperdir [ 1088.437730][T31082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1088.437751][T31082] kmem_cache_alloc+0x64e/0x710 [ 1088.437770][T31082] ? _raw_spin_unlock+0x2d/0x50 [ 1088.437793][T31082] ? ovl_destroy_inode+0x120/0x120 [ 1088.466363][T31082] ? ovl_get_redirect_xattr.cold+0x1a/0x1a [ 1088.472168][T31082] ovl_alloc_inode+0x1c/0x190 [ 1088.476845][T31082] alloc_inode+0x68/0x1e0 [ 1088.481187][T31082] iget5_locked+0x63/0xe0 [ 1088.485521][T31082] ? ovl_inode_test+0x50/0x50 [ 1088.490205][T31082] ovl_get_trap_inode+0xb5/0x1f0 [ 1088.495157][T31082] ovl_setup_trap+0x29/0xc0 [ 1088.499668][T31082] ovl_fill_super+0x10a0/0x4029 [ 1088.499689][T31082] ? register_shrinker_prepared+0x116/0x190 [ 1088.499722][T31082] ? ovl_show_options+0x550/0x550 [ 1088.499740][T31082] ? __kasan_check_write+0x14/0x20 [ 1088.499761][T31082] ? register_shrinker_prepared+0x116/0x190 [ 1088.499777][T31082] ? sget+0x12b/0x560 [ 1088.499794][T31082] ? get_anon_bdev+0xc0/0xc0 [ 1088.510538][T31082] ? ovl_show_options+0x550/0x550 [ 1088.510555][T31082] mount_nodev+0x66/0x110 [ 1088.510573][T31082] ovl_mount+0x2d/0x40 [ 1088.510587][T31082] ? ovl_own_xattr_set+0x10/0x10 [ 1088.510602][T31082] legacy_get_tree+0x113/0x220 [ 1088.510616][T31082] ? ns_capable_common+0x93/0x100 [ 1088.510636][T31082] vfs_get_tree+0x8f/0x420 [ 1088.567613][T31082] do_mount+0x13b3/0x1c30 [ 1088.571982][T31082] ? copy_mount_string+0x40/0x40 [ 1088.576940][T31082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1088.583209][T31082] ? copy_mount_options+0x2e8/0x3f0 [ 1088.588423][T31082] ksys_mount+0xdb/0x150 [ 1088.592678][T31082] __x64_sys_mount+0xbe/0x150 [ 1088.597520][T31082] do_syscall_64+0xfa/0x760 [ 1088.602032][T31082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1088.607919][T31082] RIP: 0033:0x4598e9 [ 1088.611864][T31082] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1088.631477][T31082] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 08:49:38 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:38 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\b', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$setsig(0x4203, r5, 0x2, &(0x7f0000000240)={0x24, 0x3, 0x4}) ioctl$VIDIOC_ENUMSTD(r3, 0xc0485619, &(0x7f0000000040)={0x378, 0x40, "79027f390662fc9a7b6f80aff664f7446f77ea0c88bcc7bb", {0x5d7adbb5, 0x6}, 0xfb6}) r6 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x0, 0x2) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000180)=0x4) 08:49:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x500}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1088.639896][T31082] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1088.647872][T31082] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1088.655929][T31082] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1088.655939][T31082] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1088.655948][T31082] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1088.673940][T31082] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:39 executing program 3 (fault-call:5 fault-nth:80): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x600) 08:49:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000002000000000000000010", 0x24) 08:49:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x600}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1088.960591][T31321] FAULT_INJECTION: forcing a failure. [ 1088.960591][T31321] name failslab, interval 1, probability 0, space 0, times 0 [ 1089.026738][T31321] CPU: 0 PID: 31321 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1089.035885][T31321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1089.045952][T31321] Call Trace: [ 1089.049260][T31321] dump_stack+0x172/0x1f0 [ 1089.053614][T31321] should_fail.cold+0xa/0x15 [ 1089.058217][T31321] ? fault_create_debugfs_attr+0x180/0x180 [ 1089.064045][T31321] ? ___might_sleep+0x163/0x280 [ 1089.068911][T31321] __should_failslab+0x121/0x190 [ 1089.074102][T31321] should_failslab+0x9/0x14 [ 1089.078622][T31321] kmem_cache_alloc+0x2aa/0x710 [ 1089.078654][T31321] ? from_kgid+0x86/0xc0 [ 1089.078671][T31321] ? from_kuid_munged+0x130/0x130 [ 1089.092792][T31321] alloc_inode+0x16f/0x1e0 [ 1089.097406][T31321] new_inode_pseudo+0x19/0xf0 [ 1089.102099][T31321] new_inode+0x1f/0x40 [ 1089.106197][T31321] ramfs_get_inode+0x29/0x3b0 [ 1089.110899][T31321] ramfs_mknod+0x52/0x130 [ 1089.115265][T31321] ramfs_mkdir+0x29/0x70 [ 1089.119524][T31321] vfs_mkdir+0x42e/0x670 [ 1089.123785][T31321] ovl_create_real+0x287/0x420 [ 1089.128560][T31321] ovl_workdir_create+0x350/0x530 [ 1089.133603][T31321] ? ovl_setup_trap+0xc0/0xc0 [ 1089.138299][T31321] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 1089.143596][T31321] ? __mnt_want_write+0x1f1/0x2f0 [ 1089.143618][T31321] ovl_fill_super+0x110f/0x4029 [ 1089.143635][T31321] ? register_shrinker_prepared+0x116/0x190 [ 1089.143667][T31321] ? ovl_show_options+0x550/0x550 [ 1089.143687][T31321] ? __kasan_check_write+0x14/0x20 [ 1089.143709][T31321] ? register_shrinker_prepared+0x116/0x190 [ 1089.175430][T31321] ? sget+0x12b/0x560 [ 1089.179429][T31321] ? get_anon_bdev+0xc0/0xc0 [ 1089.184035][T31321] ? ovl_show_options+0x550/0x550 [ 1089.189076][T31321] mount_nodev+0x66/0x110 [ 1089.193424][T31321] ovl_mount+0x2d/0x40 [ 1089.197501][T31321] ? ovl_own_xattr_set+0x10/0x10 [ 1089.202450][T31321] legacy_get_tree+0x113/0x220 [ 1089.207212][T31321] ? ns_capable_common+0x93/0x100 [ 1089.207233][T31321] vfs_get_tree+0x8f/0x420 [ 1089.207253][T31321] do_mount+0x13b3/0x1c30 [ 1089.207276][T31321] ? copy_mount_string+0x40/0x40 [ 1089.207301][T31321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1089.232285][T31321] ? copy_mount_options+0x2e8/0x3f0 [ 1089.237497][T31321] ksys_mount+0xdb/0x150 [ 1089.241748][T31321] __x64_sys_mount+0xbe/0x150 [ 1089.246441][T31321] do_syscall_64+0xfa/0x760 [ 1089.250956][T31321] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1089.250973][T31321] RIP: 0033:0x4598e9 [ 1089.250989][T31321] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1089.250997][T31321] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1089.251015][T31321] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1089.296747][T31321] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1089.304736][T31321] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1089.312724][T31321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 08:49:39 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x40186f40, 0x7600f4) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000000)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r5, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r5, 0x2c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r6, 0x6}, &(0x7f0000000100)=0x8) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r8 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x5ac8a7eb, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x444}}, 0x0) r13 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x81, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x2, 0x4, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0x63}, @exit, @map={0x18, 0x1, 0x1, 0x0, r8}], &(0x7f0000000200)='GPL\x00', 0x20, 0xbb, &(0x7f0000000340)=""/187, 0x41100, 0x8, [], r12, 0xc5ee5209da813cf7, r13, 0x8, &(0x7f0000000440)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0xd, 0x100000001, 0x9a36}, 0x10}, 0x70) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r7) 08:49:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000003000000000000000010", 0x24) 08:49:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x700) [ 1089.320717][T31321] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x700}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1089.387479][T31539] overlayfs: filesystem on './file0' not supported as upperdir 08:49:39 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1089.659570][T31321] overlayfs: failed to create directory ./file1/work (errno: 28); mounting read-only [ 1089.697078][T31729] overlayfs: filesystem on './file0' not supported as upperdir 08:49:39 executing program 3 (fault-call:5 fault-nth:81): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000004000000000000000010", 0x24) 08:49:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x3f00) 08:49:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xc00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:39 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xe00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000006000000000000000010", 0x24) 08:49:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x20000, 0x0) accept4$unix(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x100000) 08:49:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x4000) [ 1090.065484][T31940] FAULT_INJECTION: forcing a failure. [ 1090.065484][T31940] name failslab, interval 1, probability 0, space 0, times 0 [ 1090.131413][T31940] CPU: 1 PID: 31940 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1090.140554][T31940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.150613][T31940] Call Trace: [ 1090.153918][T31940] dump_stack+0x172/0x1f0 [ 1090.158271][T31940] should_fail.cold+0xa/0x15 [ 1090.162878][T31940] ? fault_create_debugfs_attr+0x180/0x180 [ 1090.168698][T31940] ? ___might_sleep+0x163/0x280 [ 1090.173589][T31940] __should_failslab+0x121/0x190 [ 1090.178535][T31940] ? ovl_destroy_inode+0x120/0x120 [ 1090.183658][T31940] should_failslab+0x9/0x14 [ 1090.188170][T31940] kmem_cache_alloc+0x2aa/0x710 [ 1090.193029][T31940] ? _raw_spin_unlock+0x2d/0x50 [ 1090.197886][T31940] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1090.204132][T31940] ? ilookup5_nowait+0xaa/0xc0 [ 1090.208904][T31940] ? ovl_destroy_inode+0x120/0x120 [ 1090.214020][T31940] ? ovl_get_redirect_xattr.cold+0x1a/0x1a [ 1090.219918][T31940] ovl_alloc_inode+0x1c/0x190 [ 1090.224598][T31940] alloc_inode+0x68/0x1e0 [ 1090.228932][T31940] iget5_locked+0x63/0xe0 [ 1090.233264][T31940] ? ovl_inode_test+0x50/0x50 [ 1090.237949][T31940] ovl_get_trap_inode+0xb5/0x1f0 [ 1090.242889][T31940] ovl_setup_trap+0x29/0xc0 [ 1090.247403][T31940] ovl_fill_super+0x115d/0x4029 [ 1090.252272][T31940] ? register_shrinker_prepared+0x116/0x190 [ 1090.258181][T31940] ? ovl_show_options+0x550/0x550 [ 1090.263213][T31940] ? __kasan_check_write+0x14/0x20 [ 1090.268371][T31940] ? register_shrinker_prepared+0x116/0x190 [ 1090.274280][T31940] ? sget+0x12b/0x560 [ 1090.278274][T31940] ? get_anon_bdev+0xc0/0xc0 [ 1090.282872][T31940] ? ovl_show_options+0x550/0x550 [ 1090.287905][T31940] mount_nodev+0x66/0x110 [ 1090.292245][T31940] ovl_mount+0x2d/0x40 [ 1090.296325][T31940] ? ovl_own_xattr_set+0x10/0x10 [ 1090.301271][T31940] legacy_get_tree+0x113/0x220 [ 1090.306039][T31940] ? ns_capable_common+0x93/0x100 [ 1090.311072][T31940] vfs_get_tree+0x8f/0x420 [ 1090.315496][T31940] do_mount+0x13b3/0x1c30 [ 1090.319838][T31940] ? copy_mount_string+0x40/0x40 [ 1090.324789][T31940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1090.331033][T31940] ? copy_mount_options+0x2e8/0x3f0 [ 1090.336239][T31940] ksys_mount+0xdb/0x150 [ 1090.340492][T31940] __x64_sys_mount+0xbe/0x150 [ 1090.345175][T31940] do_syscall_64+0xfa/0x760 [ 1090.349688][T31940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1090.355580][T31940] RIP: 0033:0x4598e9 [ 1090.359481][T31940] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:49:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1090.379103][T31940] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1090.387521][T31940] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1090.395495][T31940] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1090.403466][T31940] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1090.411442][T31940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1090.419413][T31940] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:40 executing program 3 (fault-call:5 fault-nth:82): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1090.439071][T32003] overlayfs: filesystem on './file0' not supported as upperdir 08:49:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = msgget$private(0x0, 0x494) r5 = geteuid() getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getresuid(&(0x7f00000002c0), &(0x7f0000000380), &(0x7f00000003c0)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000004c0)={{0x2, r5, r6, r7, 0x0, 0x100, 0x5}, 0x1, 0x3d2, 0x7, 0xe4e, 0x5, 0x2, 0x0, r3}) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000040)=""/85) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') 08:49:40 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x04', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000a000000000000000010", 0x24) 08:49:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf34}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0xff00) [ 1090.657470][T32155] FAULT_INJECTION: forcing a failure. [ 1090.657470][T32155] name failslab, interval 1, probability 0, space 0, times 0 08:49:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x5, 0x1}]}, &(0x7f0000000100)='GPL\x00'}, 0x48) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x4000010, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmmsg$nfc_llcp(r2, &(0x7f00000067c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x1, 0x9, 0x5, "dcb416cd5d97649f84fdad8a9d4a3a7b6cce3477cb1529589a557eda23f3affe0da32ad7c81c467c021ca360db405100c8b7db65407753367ef6d6b127bbc6", 0x28}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="cc7d75b00d0e24b952542c1cf681612b07114eb0ed61dba1ac4f", 0x1a}, {&(0x7f0000000100)="0aeea3c217303ba37535d426f9a6c2a63ec88db8fcea710fcee9cdba1737e219df13ebc9aad8c3e8493ce448b3b9277efd058e3ab1041d83d3fa70a8e32463df37d4b02a4dc99cbf57e8c4a4b53945b4b32460eabed0c32d9f92212a41f90fb05d2e184e0bfcccdafd0bf772000e30ce0b91e93dd4c657abd78bcaac9d8860d5688aa356bfe3bce7278a3efb6ce7ded1e308e9241e16fb9df644487451d9ad94e3d561e24478a2de63", 0xa9}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000200)={0x27, 0x0, 0x2, 0x5, 0x1, 0x100000001, "95d5a7e48124c5ebe0457698109ecb2a39bbd1365fb85ffcea9973324c325010cd13af9d365d4ec1433353b551fb6741dbeb91fbfc261953d572c703b31509", 0x14}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000001300)="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0x1000}, {&(0x7f0000000280)="33746a49e57073e192d2fa78cb989038a1d92bc68d01db4971bb07621e0dc59fbdbca675a0e7c3ae15b58aa86b95bc9793b6f4a81e4784c6f93ba723e38efc1a1975b40ddbd1cd8ff65b79160b651ba02c7ae764105dcafad13ef346ea4aef8ba01384354574de9440be18ad9f8dfa8ca175b773fdb917ecaefc6e5bf0ab8b7237e0748fb19c4c80034844811230ed0487bef369ed1606b01dbc72d23519766a977043b146354de0f02f0cb711002d8ac57ee87902ed25d9f7d0e465d86d8d935648a8b038d0e7b8", 0xc8}, {&(0x7f0000000380)="12067429ad04171efbb132b78be13390cb7fde79ced9411ce7dff5e0d2bf42ed8133b0632d3382860ecdc541c2e9fb55fba69affbd071e104473fb07ccc924fade470abae98d80a0716a84ca1a6d03190066", 0x52}, {&(0x7f0000000400)="29472beecddab52b12bdb862a5efebedbc64cafed0c38fbbdb19b775903c8391ac3249ef4c629c8ffdf5d0083a31a66404d4e1f0", 0x34}, {&(0x7f0000000440)="9f025d48684ee48a9730131b4dfab718970e6e0adb33f7a0abcb29b832ad5e13a4486befd927f8f1ed55f4ba6153330e71cef55998d0bf535bedd97cacf7a0ff50e9c044a9f3a3491154b943c6beac9130", 0x51}, {&(0x7f00000004c0)="e13660e8aa3fefbf14bef896f65b5dd31cc43a089820a5a56e22a37fe710490c839e5451cc9e369664843bc296c1e1768bcaf860cef56a1d70a42a943dd5522af42cf63aa00a50fb80a63bfd4bb55cce800f78635a5ef634d771d55cd3dfdb6aabac4485a8afde4e52f9892e823327e8f4101260919366cd162a1371d6004479ad55c755370431972b92f3106944d158fb479ec1cf096b76d77444b1761f3b3e2b1094997d1361583a87b81dd514d15c99cb7ffad9d86e1ec66027c3e371fdd51300de1d2b715cdaa94fd501895315d028e9f8", 0xd3}, {&(0x7f00000005c0)="719e591a700d295ad2145b6ee39084a4499dd8a8d7f908ac76183d27ccd96cd0a2e6587dc42ff5ac62d6500e0e44758c3b1e532389a6626fa4c8bd2b26ec89bdc32404889d8cd7b4730a73aabfc7aa0dd719a2273a8f2de47fa5fd2e2ac788ad13c64701d0bbc5", 0x67}, {&(0x7f0000000640)="88bbb8fce78de8d40b86aadab2f94825600ea360d1104e0141b5f41bee7ac113df803d0329d8477037c596ae54a3c440431939d8dcf0578e8723e042f8f8853aee693ac065a8b1617f48e19e52099010f98bce962f792118762173c5cfab31538bacab", 0x63}], 0x8, &(0x7f0000000740)={0xf8, 0x6, 0x1000, "c61052a19c23a6cb358e84e7f90fafa3a38668885979df884b2a4231e78afd3bcf0a1346729c4aa783040113470b787518d5e553c1316f6e1caa2be8421248a598f2753db6ee38e93b4467f7fd7d7f526fcd31dd41b2929a39cf633253f4ca253598a67489a789180b3b21b5d0797ffbb5ccd1b7b276f5d1639c41d443a44c316b9cad1c9fc8396dd636ab5e223d1775bc8185b56229bfbde80021a58523af562b04c951a1d0ae93b717db8a34cc295bc0f64d9fc1d062c03a4cea764b4eded81a89d523ce7db593da447dbe9db047df986a05771287bb13c2e57603d96f1105e7c909b5"}, 0xf8, 0x8000}, {&(0x7f0000000840)={0x27, 0x0, 0x1, 0x3, 0xff, 0xfffffffffffffff7, "18f989e676dc20e3294cb8017feb76a0556310b80fe104c0b60417fcee278f099cbc01427560385203254218770ac8dd9a936e46e59f06bf13daa4efbe3709", 0x12}, 0x60, &(0x7f0000000c40)=[{&(0x7f00000008c0)="6f889f0e28bfa2591a7cc85a164bd169a60a4c6079f3c2fcb3d52f2808cb0452c417d06350d9ee0cc574caa1a269f44d29", 0x31}, {&(0x7f0000000900)="cf0f4271c69ca75700ba15fc2151663ca0e244cf3e58d43a7a3e4196ee565749823d8217f5cd075c74bd65707a558cbf24d11d5e7a4b2ffc8a5581ac800a62e5d5eb5dc6239fea55c18997e133e3fbe8", 0x50}, {&(0x7f0000000980)="6a72613e42ad75095ff3b38ad8cfbce47eab55093cf8ccbee3b1969ea4d1a8b0848f18bcca9494e050977fef82b658b2cd0c393c3f5932a00739de715bbd2d81c74d2daab71f391c0228a9590e729981975b093e4ad06dfa7669c0ad50a7d8eb3b0f0bd3855ac3219955bb3a8f80e9515f631977382bb36bdecff680387ba69bba6891c05c6604698dd30bac45da5d4d2740138b77fdbad13af200842be9c41e042d9a602d64d8d6179937b41b0bd3deef200c7f4316ba3fdaa0eb6a98bfebb96d5a08aeeffc98ad8a39d73f9e", 0xcd}, {&(0x7f0000000a80)="acc73cd6548dea0c73743009eae4bb0ce64a49c2d281a9560be403fc16d82f0d3e134bc4aef840", 0x27}, {&(0x7f0000000ac0)="328158b739889f9b664337872d2645fed3ab3555f71379c8949f55b86af78f1455dc4995b7bc05233179b89323d1883452674d3889c08c0fc4e4e626558b2df059505142f1a49c4457881b1773bc762b075b26ee9871ff86ebddf196b7a422793b301421", 0x64}, {&(0x7f0000000b40)="9b35784f4fb736032c3986cf5551b50aafb43f58c3498a903ad530dc4e330810da8e93299b2fc37009bb7de82294a024a1de6ee13f8f50218f53f623e52fc15edf50f58f37b4bee837e027133585801f47a3fb988068fe183010417df9a5674c3505ac86022a94e3ca5f22747c72b9dab97f89ec4937ca1c13d8e6685ec93541288f96ec9f5f54b27dc19082dda6b8c0bb7a72ca9d85fc1b22b5674defc63bd2b3deec6618ec8d4b8c8c835068f9ab4e3b42be44f29c294796640f4c179ac752d29dcf1a94f901e6e66c9f5e8618cfb2d22a8eee76f8944bddc1128b1f55e73ad73ec06f3ba8020b38533e253da0b7c83b2fad49a5af55ef", 0xf8}], 0x6, &(0x7f0000000cc0)={0x10, 0x10e, 0xfc02}, 0x10, 0x4000}, {&(0x7f0000000d00)={0x27, 0x1, 0x2, 0x1, 0xffffffff, 0x8, "3c37fc4e7a163b15a45cee524b958d1a5b9279cbe86169bd67c71d671d9ac5fc322a28a9e431cfec21c08f2a1a29565ca10254d36aa0c2664a05ca66ad3ed7", 0x3b}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000d80)="f0b2c49d28c01ec1c5acf07655b40694a7709a46b301ec7a46fcabe65b1ca7d7a3749d9552d6d17220ceb65bdf3221022157c62d36f724423c22670556e932badc9f27621ed60336293e468e8ea8f15c04a06c7616ef57831a93fe1afc94fd0f97cd03784fdad7ebba2c94fb869bedb9af5cfb663db9abf65fc63f532e7f663476cbf454c2055c45731736ca79001ae6f65f302cedb24da9b88e0ad55cc75c0694ed95cf3a001816e13892e4090752a52a78d08a7a5f7b9ad8d99d456cd232e56018b36204aaa105d387a3e2d9303d2c45bf7e0bb4fbfd839d3c5f6253e06dea7d333557612fb48720a22b70446a72", 0xef}, {&(0x7f0000000e80)="313c290347eff56f5ae059f9d7da07fdde121f5832ba32ba3cce00da5a1a7f41d453f11fe304f0870ad0c74a443e486559d127db1522ffc61bf28956b4273fa18ccda59453cb18871aec618cb9242db63b908d586ba1b5f5fc2184e0d67bf2a6bc3b3b053e61ff5e7f6f1d259590bc5853ea37a771352ad253ba946e5f9b9593e8262eb627c7b1f5ff47da720205a53ca788f3c10914f00a147b96ecc359d19f128ab9d25273df3a6a0868481bafe0f74516998c11d4c18841dd00eab5d2fe283873914d8b376cc9736923ca768d4e2c8308ddb985b93a8fa1d975191cd794b6080d89f427a4", 0xe6}, {&(0x7f0000000f80)="04a707bca5cc5d56530fc7fcce885067ad06c65089f8181acf2240872c8df5e84edcc33e5f8f3a08416581ea7ceff684a4f727e634163efa2d8c3693485e8ea88f1a9667757611ba9f3b5288a06bb7a472ee610f4071738e02b558aa0144c056450cb3ad11c941f5603746", 0x6b}], 0x3, &(0x7f0000001040)={0x28, 0x111, 0x3ff, "db24f685b9e217689a5fd0c72eb644e4fb59c6040df0"}, 0x28, 0x4000000}, {&(0x7f0000001080)={0x27, 0x0, 0x2, 0x4, 0xffff, 0x2, "75235d6c6add7f17034536580f6b64c8a7a0f8f9023161bc087bb226c8f8b059a51f504d6e5c06f0102b67c0a23d72fefa4d9f01a1874e6938466300c4f905", 0x9}, 0x60, &(0x7f00000056c0)=[{&(0x7f0000001100)="58db4e92a3880acb13e63a9abcf8a0e405c1eeb204fc8944065d71b55d9326c37462cce5768ee855d03b5668651fdaf2562f6968d860c483a1e11cc2558c3bf0772a0c464dc9a1ffd72d3b66cf017182bf57c2ad34f41d6f9b38d526ddca1af7525b4b8d74a6caef326adfcaa46f309aaf7f9f4df7fb7d1f637f354b2970feab7a717a6bf070483a6e0dde2940f6b01842f57a500802093503de5db78b18c09c1f686201a25b27c6e20046217f4cc842058b6384a59b00cecf50cb42d0b053b26a331fa2d998fcf736eab9b83b327994", 0xd0}, {&(0x7f0000002300)="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0x1000}, {&(0x7f00000053c0)="3c50fa4a35ae34cf5189e84c5586929d770eae39c1b4d138c49500e7db7b36d605ab9c7be42df5d163dcd8c251ca0a03473e09b25723372f3448a6eeb9e6112bcb24e653c1d7d2e46dd02e5d709f5c938e0ef50a090e92cf40d4d51e356010ae75eb20d55a1b2609dc2cab59f3ab6db33e3729db59ab65932566467bf6022c95f30699693396ab53bb", 0x89}, {&(0x7f0000005480)="be29c5c47ea534716d2a131816d936189bc46adad341b60cc67f4e6554ec1c7683d3e9e3432a0baa7ef68b739d7af4427d5b0bfae8ad420bbb741d8074adf41ebea98107dde5b5795a9151eee6065a3038b6ac3243c22cb9b47c7bc706b8d387265daac90838b100fae0430339f60f726b0bb27a11625e1ff1798f83490c95df63415fde8182a8b55e5d5b0fb67d83752e9c6659da7b9cd7611cfa560a60581f89f14dc50bc35c524e656f1a7f787971de5ceccec07a997f4463ff61173451bc090f81be5379b67ed1d8004f9fdc3f82f4352556408dccea923017a64affcd4b5210b6c7", 0xe4}, {&(0x7f0000005580)="15782d7b0a9ef5ade804ad0e00de6c29f51e788a92045a0bb59272837d5aa8e5c2c6c5ea58d1633d5f56d2f9cf5671784954ae6b1a3e9f32f9a68ab946f6e6862d8e09a3c8f0cc79eef5e77448e75f66f8f665c743ed0fd7bc6b39cf982d27e8e40881bdae857c410fc953e2d60747582d3b4a788cebf2b0ef182e5b306c5d58cc50690b2e2624f7", 0x88}, {&(0x7f0000005640)="70c00c35a91dc988ffc7581aea9902fa6b37555241e73cc245f1c517d3be154be526472e66cac9f33ace0280a3efba9c22788fa1b647cd0069039156d942cbce896b571ecdee1ac88f4a9dee2c9444abb2926a2571568df3331edb5c0a8ae6cd99bd0e4ec4", 0x65}], 0xa, &(0x7f0000005780)={0x1010, 0x88, 0x81, "efc78e9f6468db3b4be7a9c688e6bc73845d6d426efedfe777b7ffb20fb1553fe71f801855a7bfdaab49c59ca49e4ea241fba69a99a9582800c0adffb26687dd4c7b8257e77eacef13be675ab7382f3116bce049b51280f49c256c99629bb380113bbfa35bf9ecaa338bcebf97cec39fc6911b7bb4d47996666100398e18617b3bb9c5584e638e65210a4bb382082e71226a1e4b9fcf601a439b7b0df248b4eb18df281355fb9d414d5d68f40df454e5975dfd5c5a42b99eba3591679652c30bfca7c15c1ae221d45cb0dca667cf663abc5a6bc448c870bc64deffa0759891a4091ec7ce5ecbc940ac6098a0f625c4f4c84562cf1c767c2b703c6ecc45ac1a40b703234a88145dce5dfe57326ee0ad1800c628ab99ba733c936a709a134df17fcfd7acd2b2887e5760e9955b9fdd72cfd96763e418b6bff32b6853d51d62f1c859bfcc7e9ae949356882b5e22409a614aa370eb36e8dc9abbd5f1078117e2011b92c350ec4bfb175a2842a1aa8637920aa0759382eeefe47b6e91e404215296c848957e0660ca5ddd3c6b8d3325e6ed2f4850e74c468a12e971bb1d66dc8fe15f750f928ef67c02c94319062823b30135210d58ddb99e9ad1909c8a1c4a6227ccd7c667e1a09c836e0caffe54a6c590b632ae20cd4a6ce13854cc90a01983bc49388abd4d077ee95b39ee8641036a5c64e26e750ce2524e42b4663920b2e7b1636af8124150e3c94fe2e51b9b26cf348a781cc16855717de714db9f455e7704ece489328149d4bca16d6363f237fa50f4dbdf17562fc266c84f52d400d314898412ff5561837911bfdb64e216edb71408d45ecd226ebc2d15efe8a3cb5c16e95db38d6721b4ac914936625995fcdf1a46f276fa30da3a6292ca13739ccfda2613f2b1faee0edc9a9907b86c2de91b76a682b23f18abf35a59d81c56b39b93bbb4e76dcf5f37058b5ecff76680e9cfa15d1d899ae3a6f5b5c5200cbf3fd35bc414e12b43187c7431d38e7c860708845e80de8f81a52949f2e98e0038efdabe895c42982316f630cef1ed1ff4c1230095e2eb2d44aa4309231302eacdaadc422bda5763a3c4c6b677141943b71875f131374330cdc67cfadf6ca8f96e70b7678f0ef68dde7f8a62c738f4df321c4bb222ca83a0cdcf18459afa81676acd7b524ae2e148c4f412c3dd3cd1d952466d12610dda4ff12cd956202586b8294cd891b2843b08f74e684b920cfb630f91d63d96f5c04e36f2c8f875d7e030039e6504cc17b1cfa222c8bfb0712c1fcd6173ecd7cc9a20f38649fe0f412e450a325d059112a35aabddbd4f49d275364e974dfcee5f25d294b83bc1c1514fd7887e72faeb44206e65e6dece4fde17d1b735776556649a74ae21f850efa0656280a759af4ca7265c95e26f87173f450b335ec6c7edc1ad29e469a1191a40bd0a76c14114501af28dac4b1645d2663c1912e16ded774ce7b0415d53518807a09360017a9dce090dab226e530068dc0ca74e0546581dc1ad274b28dc7bab1c05857f4b9ff7fb5b4540edc53df190c4e907b87e27d7b72d415655a756510691a31b0a152e1e85dc05fc8142109296030a9253501c1d2c2aa10c615ccfd622b6d89ab85e08db1a8b7f02df80c785a9d34b44324b98b609a7e6d915c1e52f880fc4002090860d70eabbef9286ff6bbddab6005bf7e9710e6561607d0a99ea5529bb2901aaae374aa1ec8cf45964dd0af7b3a96d754d8d41ddbb1aaf4021415119e19b7e771fad8959168552acfe82f9f758d19079b2d055df69557541e5b9e0ef4babbecef2727cd52f7c891b6f2c77ea48138b6090f2717da49d615330dc1b0272fb58f63d220258782ad8bdc195250684369a7885d92e9c988f505ba855f9e6ec458728c3cfa46069c03e4159ab6d983bfa46a24c35eae68899eb20de6114a3bfa6b284c053a21e80e52b1c5dcd651fd55a2370065f55c91cd3b30e4ce00f4f0c79130ab79b2c12b88f7bfbbf871f17960aa6f4002ba5ae2c4cc1e7d662702b3aa601bd9dd3a8eaf0bbcd2885c26c59d926468da2f70b4b2aad1c6bdd2f813492ef5d3489abf5497e68bed5463be7509ccabad7d8452d1ae0238fcd51daa4eb37c737c28a1994f3ad5d3d67ffd1b28d39af0cf263e76a138a1a1bacaafdd4183c6303fd8f53e2f92a053322812f9c56259a330ccbe0d192a7c434c4dd307db7b1c0820e6b7c3691ec1a84401180ba32d42a30c05b93869cdd165cc11eb1359a7914ddf417d28044f93e71bfd2cf853ee22fa44de0a191519a4e39ef5a63ec2a92a2cb97c6ac50ed6424d50176a0c750ccd2981072479099dec2328e7dd5d515b3355bae1dd45853743f32160ea5bc0be65a7e6952d56cc94a03a858676a9314ad155636fc0b86faef1a120fe977276932e324398554f0ea41465313799c540f64d33b64ac28d31147bbff2d0e73229bd6e63f6941a5d6a645efb57ebb78e2bffb4518b3b2e2d09c1dbfa44742fbbdf03f7a02c08883b18bccb32f229777d1868d5a4f82ffe4d226031c911b1858d89a28985afd6e9dc95469970fcd0ce649578f2734e1341682ce1f9c2d9991d83831511f35cf9bad49e1ac8b5aa58172aa9bce42a1407de4ecad223fc35b5408b89e7c099e90d46da1e9aa6e705779b3aed0eaa0fea6c05d76c0ce2369a90bc25e244e2e135c8a4819f57ac57815dd81a34a4c15c8d542749018c4a7700423a2ec694c4dade1874c60f0d2c48aea6c088ca8517d7342390735c6998844f1f3d4f2cf1ef3c7a27ce6e20f84ca4ae070fe1ae71fe577e48d376371cf7c62b0e0eeac2969985341b3f1f1efe50aca3c0d0db23f04f9f0f7047dc88f25c1db74f5da9088ca923918ef5890fce8df977ab9c326e8a641279094217ea23799ebb4e4f3d1baacc3e7e289fb300cc31f886e3a999d7b7985cce4a963d737cd187c5608e446e6123a0f1d36512172e19f697f7446c36ff898e1bfe92090e74ee9f35a8743ffd44acb351537d7f866c74ddc6e493820f4f180071df4b766dbfeed8101770619c46b1dadba87a1e01e8502e836d9798a0fe4c02c7ec8c0da060fff1599a687c487648ce62468d9117d2f11788ec5594d557e2a41b5c407915a2f54846da9e1376ec7f5cb53e3ca58d014c3679f65d00f9571ea8b9e4ecdc4563459dbb191385ed7b9a805fa2c2dc1424401fae096b5f45f6ec53671161c55761f2710d8d1c919a889836353cc71371292ce1a42ef98ff3d9e10d9252476437016faef70e1d13c59dbca7abce5951bcff89aad65414903468dd838941b5d1c77c8c23c96e16d356461b8ff1e9a700a2d17829737cefba4322b2afdb20006fd3f2285e6ac7b223702e9fb597a439abc6daa6e0c8ac258ca8d3e9a5e24fa1a0dfb835858f4c721d2598d5c7d65abbe1bc062feba8df7c06d98fba00ee1d11a6fffbab2ac7a1f01aadb2f2a9fb81c12a286816aa4a70c412382ca15dd5409557633acf26cdc978df7b96f0cbb162365f14bb8afbbfe1158c2220fc69c8ba16a9b26f37e6c6361b4044dc3853715d668c34f1bbc7fa9434482aafd727d486ecc3685e9b4161e83731f30ad0ca6cdbd870d384aaa117cd15e716b15fcc59c5b0237d09ad7b00e27e2681e2165b3461c0685d84a51eb507f0cc84c4f53bf07e45906eb3c5b4b8e43fd626ceee119ec961d3cf17282fe4994939c3a6e62a0038c530f2feef3079d026f746ed46443dd1a9103d61eca00906f921add44018bfd9bc24cf3f79612f18ea4137751268cd8202a16c10b1bc6839e54ad4bef5a3126c972f5d8e8ef54b3723eb67fc2fabd3532f28d519f142210b0d271937410da78e8bd09f16084b52beb0c157e4e0f2b053bf1cc3d717950b614c872e939662aafdd8a41e02949a123043b2d2d4fbd81243d81891039dba545ecebb3f91de0040fd6a06ed33e3146163107cbe727d396e611803965a76242eb77d0d89d6afec26ad55ed13c8cdf07bb6e18cd4950d150b966b3d24c93f27725ee2777d9f8bcf40203d05cba3226137c98ddd471f4454ddb35b59b5aed273bd244485cc12225523008eb935c18935bd012ae3c25bdc1b67c74c36591fdf945e726019d128fad9968536e111ad10e4af2719bfbe697cebe6182b782358ea4fb643a91fa914f89ba98353c91df9347a2a7e0c3c90f04de68cba6d3900d6b701723af1670d1aab0acbd4c3031bfd775b09d42f7d55b9ecd8b2e13a52aa45f7d0f8784b5894408ac34152f39ed5f95ca7e17d7e7220045b6dbc66de95ab4eed3c798f361c418dd4e9f523ead8143d2d655b45797c6e313ada820228936f03dd2d85257649a95fd0537a03b97b3e658043eea696f8a37aa1604e5d0c69a99dc38cd2914203add0ffd6cf213f1ead5bb0065e8d9e2654b6f3fc2ca7ac71f7876a1df66b11b78d1f4719dbca77c3b850f0345cf556388f9ddd8e31fb71613de062a003d2e84195222836e117eac940079be076dc99e1fce7842e3a57ed9365b6cbc5ec9ff39e83b4a56c6a2ca9992be80da334f51ad0ed972697650b5623e14628191474b8d0e2761b4d1e52eb6038f00631d298323854545fe9dc75e40165079e806203f5dc5296d1acb26e05099224a727e9e3b982cea7a8574643f360af86b5c5e0c7c7533015a76ed954953c23394339749d7a9d197039a83d244cbff1057f4f71696c93b3af3ee2690ed2c7aa784e30eb35e7cd2e895181a639207d5356fb8ba43b2ec58c3adc4c5d27012b6c3d38d6bd154415d7a8a8111aa83ad1214a1604652c49ddb732b734f997ae9aa5da9bcb8007e8d02a0a59b57bf3ce0d1d2e751eebd902df0e3f89043b86e9842a0ad0de57e45fbcd7a23733cc4d540f92802e0d3f5954168088b6c44f775db9368718038f797d3bbdc8088220c5855e48fe5ccbc8797ae7e30fed4998f3c48ce46a7be51a3f587a2cbf9282146a89457f178564a432b203614e2df66e1256f5ae75eb4da87cc2b446ce82b8c5dde628627c735d6a92026297c64252da9a0d1159e401e044ec0358437efc3428478e9612db3bb574660488b8c57b057c012867bd69618923a0e7c24ca087f1c4a3607d0da14847a8378e7b0eb84d93d39ad8f576b0fddd0922ad4fc9e8a799b23cbcac7a5a7ab166f33285a3ac929d3404814e0e4fb0724adea9b70ef20d3936222a1d9d830820f0f7509130fa5dd3b9346f0c739e7264c582d2a65ab09fd86148f09222ed97a2709ae80c8cd67907550b6b016b43878c9add80a8cd7384e36bfce95540a1a50e6fa1310a5b04e2e44d97893eaf3833b8c01eb10a84c09e1e440955016c460b7fb80280ed9d54f57399ff34c94c1bf8fc413d13aeebe57d674d5ca6bcac7a3bd8ec9b1a4568eb3bece46f7612117020a8538562f0fabe5ea85d31bdee5782fd1554fcbce6cf5fcc1b8613a7c686180c0e4da69e59dc17af577a61028d6e5beac48c197d39591d4d395fcaadf2a1b5c9322a61ba5c23b71094d6c6fb877b2c75dda4d176de64715681ee4879e0e6bd93ee4fe0914bf6dc55d0c280c372548e9e21dcb7715d664dd5764708e9d496ecb3f356d7c57f1b817b040dd9b1c2626e29179ff3485ee036fcfd0063745cd05ac454b8b4b0bfb535e793b090dc8d4c8148ecb9e3bb38db84a87e7a19968e2fdc6c251657715b15b4ba5dd71ba5a76c25571f91c2fdbf490ec4d9a42e8e7f0c3d25626418bf578fd487c1c1ee0ec64a7b29375596549437a1a9cddfab16dd44c47dcb516ad7d80e716e5bb269cebe116d3be821cd6c45ffe707f69c21bea158"}, 0x1010, 0x4000}], 0x5, 0x14) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) [ 1090.729645][T32155] CPU: 0 PID: 32155 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1090.738966][T32155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1090.749029][T32155] Call Trace: [ 1090.752336][T32155] dump_stack+0x172/0x1f0 [ 1090.756690][T32155] should_fail.cold+0xa/0x15 [ 1090.761294][T32155] ? fault_create_debugfs_attr+0x180/0x180 [ 1090.767114][T32155] ? ___might_sleep+0x163/0x280 [ 1090.771985][T32155] __should_failslab+0x121/0x190 [ 1090.776931][T32155] ? ovl_destroy_inode+0x120/0x120 [ 1090.782049][T32155] should_failslab+0x9/0x14 [ 1090.786561][T32155] kmem_cache_alloc+0x2aa/0x710 [ 1090.791427][T32155] ? _raw_spin_unlock+0x2d/0x50 [ 1090.796281][T32155] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1090.802516][T32155] ? ilookup5_nowait+0xaa/0xc0 [ 1090.802535][T32155] ? ovl_destroy_inode+0x120/0x120 [ 1090.802550][T32155] ? ovl_get_redirect_xattr.cold+0x1a/0x1a [ 1090.802564][T32155] ovl_alloc_inode+0x1c/0x190 [ 1090.802578][T32155] alloc_inode+0x68/0x1e0 [ 1090.802595][T32155] iget5_locked+0x63/0xe0 [ 1090.802607][T32155] ? ovl_inode_test+0x50/0x50 [ 1090.802625][T32155] ovl_get_trap_inode+0xb5/0x1f0 [ 1090.841200][T32155] ovl_setup_trap+0x29/0xc0 [ 1090.845699][T32155] ovl_fill_super+0x115d/0x4029 [ 1090.850543][T32155] ? register_shrinker_prepared+0x116/0x190 [ 1090.856446][T32155] ? ovl_show_options+0x550/0x550 [ 1090.861458][T32155] ? __kasan_check_write+0x14/0x20 [ 1090.866559][T32155] ? register_shrinker_prepared+0x116/0x190 [ 1090.872452][T32155] ? sget+0x12b/0x560 [ 1090.876419][T32155] ? get_anon_bdev+0xc0/0xc0 [ 1090.880991][T32155] ? ovl_show_options+0x550/0x550 [ 1090.886019][T32155] mount_nodev+0x66/0x110 [ 1090.890420][T32155] ovl_mount+0x2d/0x40 [ 1090.894472][T32155] ? ovl_own_xattr_set+0x10/0x10 [ 1090.899394][T32155] legacy_get_tree+0x113/0x220 [ 1090.904151][T32155] ? ns_capable_common+0x93/0x100 [ 1090.909165][T32155] vfs_get_tree+0x8f/0x420 [ 1090.913567][T32155] do_mount+0x13b3/0x1c30 [ 1090.917885][T32155] ? copy_mount_string+0x40/0x40 [ 1090.922834][T32155] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1090.929069][T32155] ? copy_mount_options+0x2e8/0x3f0 [ 1090.934269][T32155] ksys_mount+0xdb/0x150 [ 1090.938507][T32155] __x64_sys_mount+0xbe/0x150 [ 1090.943178][T32155] do_syscall_64+0xfa/0x760 [ 1090.947685][T32155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1090.953650][T32155] RIP: 0033:0x4598e9 [ 1090.957533][T32155] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:49:41 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1090.977119][T32155] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1090.985516][T32155] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1090.993471][T32155] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1091.001425][T32155] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1091.009380][T32155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1091.017332][T32155] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1200}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000c000000000000000010", 0x24) 08:49:41 executing program 3 (fault-call:5 fault-nth:83): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1f00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:41 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x20000) [ 1091.224726][T32399] FAULT_INJECTION: forcing a failure. [ 1091.224726][T32399] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.261420][T32428] overlayfs: filesystem on './file0' not supported as upperdir 08:49:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair(0x8, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x200, 0x4) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r5 = dup3(r4, r0, 0x80000) fallocate(r5, 0x9, 0x1, 0x7ff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1091.298324][T32399] CPU: 0 PID: 32399 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1091.307489][T32399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1091.317550][T32399] Call Trace: [ 1091.320866][T32399] dump_stack+0x172/0x1f0 [ 1091.325212][T32399] should_fail.cold+0xa/0x15 [ 1091.329824][T32399] ? fault_create_debugfs_attr+0x180/0x180 [ 1091.335644][T32399] ? ___might_sleep+0x163/0x280 [ 1091.340509][T32399] __should_failslab+0x121/0x190 08:49:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:41 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000e000000000000000010", 0x24) [ 1091.345459][T32399] should_failslab+0x9/0x14 [ 1091.349962][T32399] kmem_cache_alloc+0x2aa/0x710 [ 1091.354821][T32399] ? perf_trace_lock_acquire+0xf5/0x530 [ 1091.360372][T32399] ? unlock_new_inode+0xfa/0x140 [ 1091.365425][T32399] __alloc_file+0x27/0x340 [ 1091.369857][T32399] alloc_empty_file+0x72/0x170 [ 1091.374629][T32399] dentry_open+0x70/0x1d0 [ 1091.378959][T32399] ovl_path_open+0x56/0x70 [ 1091.383390][T32399] ovl_check_d_type_supported+0x98/0x230 [ 1091.389035][T32399] ? ovl_cleanup_whiteouts+0x2a0/0x2a0 [ 1091.394535][T32399] ? ovl_dir_fsync+0x3c0/0x3c0 [ 1091.399317][T32399] ? ovl_get_trap_inode+0x174/0x1f0 [ 1091.404527][T32399] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1091.410774][T32399] ? ovl_setup_trap+0x6c/0xc0 [ 1091.415473][T32399] ovl_fill_super+0x1181/0x4029 [ 1091.420333][T32399] ? register_shrinker_prepared+0x116/0x190 [ 1091.426248][T32399] ? ovl_show_options+0x550/0x550 [ 1091.431282][T32399] ? __kasan_check_write+0x14/0x20 [ 1091.436411][T32399] ? register_shrinker_prepared+0x116/0x190 [ 1091.442319][T32399] ? sget+0x12b/0x560 [ 1091.446314][T32399] ? get_anon_bdev+0xc0/0xc0 [ 1091.450913][T32399] ? ovl_show_options+0x550/0x550 [ 1091.455947][T32399] mount_nodev+0x66/0x110 [ 1091.460289][T32399] ovl_mount+0x2d/0x40 [ 1091.464375][T32399] ? ovl_own_xattr_set+0x10/0x10 [ 1091.469387][T32399] legacy_get_tree+0x113/0x220 [ 1091.474152][T32399] ? ns_capable_common+0x93/0x100 [ 1091.479189][T32399] vfs_get_tree+0x8f/0x420 [ 1091.483617][T32399] do_mount+0x13b3/0x1c30 [ 1091.487961][T32399] ? copy_mount_string+0x40/0x40 [ 1091.492903][T32399] ? copy_mount_options+0x270/0x3f0 08:49:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000f000000000000000010", 0x24) 08:49:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2a00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1091.498119][T32399] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1091.504364][T32399] ? copy_mount_options+0x2e8/0x3f0 [ 1091.509571][T32399] ksys_mount+0xdb/0x150 [ 1091.513825][T32399] __x64_sys_mount+0xbe/0x150 [ 1091.518518][T32399] do_syscall_64+0xfa/0x760 [ 1091.523031][T32399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1091.528934][T32399] RIP: 0033:0x4598e9 08:49:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000040)={0x0, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1091.532918][T32399] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1091.552525][T32399] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1091.560952][T32399] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1091.568933][T32399] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1091.576915][T32399] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1091.584889][T32399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1091.592870][T32399] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000010000000000000000010", 0x24) 08:49:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3003}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:41 executing program 3 (fault-call:5 fault-nth:84): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x1000000) [ 1091.784056][ T481] overlayfs: filesystem on './file0' not supported as upperdir 08:49:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000060000000000000000010", 0x24) 08:49:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/qrBc/selfey\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:42 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1091.923563][ T639] FAULT_INJECTION: forcing a failure. [ 1091.923563][ T639] name failslab, interval 1, probability 0, space 0, times 0 08:49:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x340f}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1091.967396][ T639] CPU: 0 PID: 639 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1091.976551][ T639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1091.986619][ T639] Call Trace: [ 1091.989922][ T639] dump_stack+0x172/0x1f0 [ 1091.994283][ T639] should_fail.cold+0xa/0x15 [ 1091.998887][ T639] ? fault_create_debugfs_attr+0x180/0x180 [ 1092.004726][ T639] ? ___might_sleep+0x163/0x280 [ 1092.009607][ T639] __should_failslab+0x121/0x190 [ 1092.014555][ T639] should_failslab+0x9/0x14 [ 1092.019058][ T639] kmem_cache_alloc+0x2aa/0x710 [ 1092.023935][ T639] ? kmem_cache_alloc+0x364/0x710 [ 1092.028987][ T639] security_file_alloc+0x39/0x170 [ 1092.034029][ T639] __alloc_file+0xde/0x340 [ 1092.038486][ T639] alloc_empty_file+0x72/0x170 [ 1092.043275][ T639] dentry_open+0x70/0x1d0 [ 1092.047617][ T639] ovl_path_open+0x56/0x70 [ 1092.052047][ T639] ovl_check_d_type_supported+0x98/0x230 [ 1092.057697][ T639] ? ovl_cleanup_whiteouts+0x2a0/0x2a0 [ 1092.063183][ T639] ? ovl_dir_fsync+0x3c0/0x3c0 [ 1092.068414][ T639] ? ovl_get_trap_inode+0x174/0x1f0 [ 1092.073628][ T639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1092.079894][ T639] ? ovl_setup_trap+0x6c/0xc0 [ 1092.084595][ T639] ovl_fill_super+0x1181/0x4029 [ 1092.089464][ T639] ? register_shrinker_prepared+0x116/0x190 [ 1092.095384][ T639] ? ovl_show_options+0x550/0x550 [ 1092.100423][ T639] ? __kasan_check_write+0x14/0x20 [ 1092.105551][ T639] ? register_shrinker_prepared+0x116/0x190 [ 1092.111451][ T639] ? sget+0x12b/0x560 [ 1092.115437][ T639] ? get_anon_bdev+0xc0/0xc0 [ 1092.120034][ T639] ? ovl_show_options+0x550/0x550 [ 1092.125071][ T639] mount_nodev+0x66/0x110 [ 1092.129407][ T639] ovl_mount+0x2d/0x40 [ 1092.133477][ T639] ? ovl_own_xattr_set+0x10/0x10 [ 1092.138422][ T639] legacy_get_tree+0x113/0x220 [ 1092.143199][ T639] ? ns_capable_common+0x93/0x100 [ 1092.148230][ T639] vfs_get_tree+0x8f/0x420 [ 1092.152662][ T639] do_mount+0x13b3/0x1c30 [ 1092.157003][ T639] ? copy_mount_string+0x40/0x40 [ 1092.161959][ T639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1092.168202][ T639] ? copy_mount_options+0x2e8/0x3f0 [ 1092.173409][ T639] ksys_mount+0xdb/0x150 [ 1092.177660][ T639] __x64_sys_mount+0xbe/0x150 [ 1092.182347][ T639] do_syscall_64+0xfa/0x760 [ 1092.186858][ T639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1092.192750][ T639] RIP: 0033:0x4598e9 [ 1092.196650][ T639] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1092.216693][ T639] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1092.225109][ T639] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1092.233088][ T639] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1092.241076][ T639] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1092.249152][ T639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1092.257126][ T639] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:42 executing program 3 (fault-call:5 fault-nth:85): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3f00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x2000000) 08:49:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000f0000000000000000010", 0x24) 08:49:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\xfb', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1092.443698][ T851] overlayfs: filesystem on './file0' not supported as upperdir 08:49:42 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1092.613509][ T897] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000030000000000000010", 0x24) 08:49:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4800}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1092.662698][ T897] FAULT_INJECTION: forcing a failure. [ 1092.662698][ T897] name failslab, interval 1, probability 0, space 0, times 0 08:49:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x48fc01, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(r4, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000000)=0x1000000000d) ioctl$TCSETSF(r5, 0x5404, &(0x7f00000000c0)) ioctl$TCSBRK(r5, 0x5409, 0x4) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) 08:49:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x3000000) [ 1092.729830][ T897] CPU: 1 PID: 897 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1092.738796][ T897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1092.748842][ T897] Call Trace: [ 1092.748862][ T897] dump_stack+0x172/0x1f0 [ 1092.748882][ T897] should_fail.cold+0xa/0x15 [ 1092.748900][ T897] ? fault_create_debugfs_attr+0x180/0x180 [ 1092.748921][ T897] ? ___might_sleep+0x163/0x280 [ 1092.748939][ T897] __should_failslab+0x121/0x190 [ 1092.748955][ T897] should_failslab+0x9/0x14 [ 1092.748966][ T897] __kmalloc+0x2e0/0x770 [ 1092.748982][ T897] ? memcpy+0x46/0x50 [ 1092.748995][ T897] ? ovl_fill_super+0x17c1/0x4029 [ 1092.749012][ T897] ovl_fill_super+0x17c1/0x4029 [ 1092.749045][ T897] ? ovl_show_options+0x550/0x550 [ 1092.749064][ T897] ? __kasan_check_write+0x14/0x20 [ 1092.749087][ T897] ? register_shrinker_prepared+0x116/0x190 [ 1092.749105][ T897] ? sget+0x12b/0x560 [ 1092.749119][ T897] ? get_anon_bdev+0xc0/0xc0 [ 1092.749135][ T897] ? ovl_show_options+0x550/0x550 08:49:43 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1092.749152][ T897] mount_nodev+0x66/0x110 [ 1092.768400][ T1074] overlayfs: filesystem on './file0' not supported as upperdir [ 1092.771955][ T897] ovl_mount+0x2d/0x40 [ 1092.771969][ T897] ? ovl_own_xattr_set+0x10/0x10 [ 1092.771984][ T897] legacy_get_tree+0x113/0x220 [ 1092.771998][ T897] ? ns_capable_common+0x93/0x100 [ 1092.772016][ T897] vfs_get_tree+0x8f/0x420 [ 1092.772033][ T897] do_mount+0x13b3/0x1c30 [ 1092.772054][ T897] ? copy_mount_string+0x40/0x40 [ 1092.799538][ T897] ? copy_mount_options+0x270/0x3f0 [ 1092.799552][ T897] ? copy_mount_options+0x200/0x3f0 [ 1092.799570][ T897] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 1092.799588][ T897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1092.799601][ T897] ? copy_mount_options+0x2e8/0x3f0 [ 1092.799620][ T897] ksys_mount+0xdb/0x150 [ 1092.799638][ T897] __x64_sys_mount+0xbe/0x150 [ 1092.815628][ T897] do_syscall_64+0xfa/0x760 [ 1092.841017][ T897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1092.841030][ T897] RIP: 0033:0x4598e9 [ 1092.841046][ T897] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1092.841054][ T897] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1092.841067][ T897] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1092.841074][ T897] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1092.841083][ T897] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1092.841097][ T897] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1092.859828][ T897] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1093.095055][ T1284] overlayfs: filesystem on './file0' not supported as upperdir 08:49:43 executing program 3 (fault-call:5 fault-nth:86): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000060000000000000010", 0x24) 08:49:43 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay ', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x40186f40, 0x7600f4) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f00000002c0)=0x10000, 0x4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01ee003c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000000)=r6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r6, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r7, 0x5}, 0x8) r8 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r8) ftruncate(r8, 0x401) recvfrom$unix(0xffffffffffffffff, &(0x7f00000000c0)=""/66, 0x42, 0x0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r9) ioctl$FS_IOC_GETFSMAP(r9, 0xc0c0583b, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000030000004000000000000000a000000000000000250000000000001bffffff00000000000000000000000000000000000000000005000000050000003f00000000000000080000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000afa5d1ed00000000000000000000f0f633b6747d05f2f907393f96583f6e82cb7c8176a4c6beebc3"]) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) 08:49:43 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x4000000) [ 1093.248734][ T1301] ubi: mtd0 is already attached to ubi0 08:49:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4c00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1093.352111][ T1339] FAULT_INJECTION: forcing a failure. [ 1093.352111][ T1339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1093.365730][ T1339] CPU: 1 PID: 1339 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1093.374757][ T1339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1093.384811][ T1339] Call Trace: [ 1093.388110][ T1339] dump_stack+0x172/0x1f0 [ 1093.392452][ T1339] should_fail.cold+0xa/0x15 [ 1093.397050][ T1339] ? fault_create_debugfs_attr+0x180/0x180 [ 1093.402860][ T1339] ? find_held_lock+0x35/0x130 [ 1093.407638][ T1339] ? is_bpf_text_address+0xac/0x170 [ 1093.412846][ T1339] should_fail_alloc_page+0x50/0x60 [ 1093.419436][ T1339] __alloc_pages_nodemask+0x1a1/0x900 [ 1093.424838][ T1339] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1093.431172][ T1339] ? __alloc_pages_slowpath+0x2540/0x2540 [ 1093.436898][ T1339] ? __kasan_check_read+0x11/0x20 [ 1093.441972][ T1339] ? fault_create_debugfs_attr+0x180/0x180 [ 1093.447792][ T1339] cache_grow_begin+0x90/0xd20 [ 1093.452559][ T1339] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1093.458282][ T1339] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1093.464547][ T1339] __kmalloc+0x6b2/0x770 [ 1093.468798][ T1339] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1093.474527][ T1339] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1093.480078][ T1339] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1093.486336][ T1339] tomoyo_check_open_permission+0x2a8/0x3f0 [ 1093.492242][ T1339] ? __check_heap_object+0x64/0xb3 [ 1093.497356][ T1339] ? tomoyo_path_number_perm+0x520/0x520 [ 1093.502993][ T1339] ? ovl_fill_super+0x1181/0x4029 [ 1093.508038][ T1339] ? perf_trace_lock_acquire+0xf5/0x530 [ 1093.513609][ T1339] ? lock_downgrade+0x920/0x920 [ 1093.518463][ T1339] ? rwlock_bug.part.0+0x90/0x90 [ 1093.523411][ T1339] tomoyo_file_open+0xa9/0xd0 [ 1093.528094][ T1339] security_file_open+0x71/0x300 [ 1093.533039][ T1339] do_dentry_open+0x373/0x1250 [ 1093.537814][ T1339] ? chown_common+0x5c0/0x5c0 [ 1093.542507][ T1339] dentry_open+0x132/0x1d0 [ 1093.546940][ T1339] ovl_path_open+0x56/0x70 [ 1093.551363][ T1339] ovl_check_d_type_supported+0x98/0x230 [ 1093.556996][ T1339] ? ovl_cleanup_whiteouts+0x2a0/0x2a0 [ 1093.562456][ T1339] ? ovl_dir_fsync+0x3c0/0x3c0 [ 1093.567228][ T1339] ? ovl_get_trap_inode+0x174/0x1f0 [ 1093.572430][ T1339] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1093.578667][ T1339] ? ovl_setup_trap+0x6c/0xc0 [ 1093.583349][ T1339] ovl_fill_super+0x1181/0x4029 [ 1093.588207][ T1339] ? register_shrinker_prepared+0x116/0x190 [ 1093.594267][ T1339] ? ovl_show_options+0x550/0x550 [ 1093.599298][ T1339] ? __kasan_check_write+0x14/0x20 [ 1093.604419][ T1339] ? register_shrinker_prepared+0x116/0x190 [ 1093.610319][ T1339] ? sget+0x12b/0x560 [ 1093.614301][ T1339] ? get_anon_bdev+0xc0/0xc0 [ 1093.618892][ T1339] ? ovl_show_options+0x550/0x550 [ 1093.623925][ T1339] mount_nodev+0x66/0x110 [ 1093.628258][ T1339] ovl_mount+0x2d/0x40 [ 1093.632325][ T1339] ? ovl_own_xattr_set+0x10/0x10 [ 1093.637290][ T1339] legacy_get_tree+0x113/0x220 [ 1093.642053][ T1339] ? ns_capable_common+0x93/0x100 [ 1093.647082][ T1339] vfs_get_tree+0x8f/0x420 [ 1093.651502][ T1339] do_mount+0x13b3/0x1c30 [ 1093.655841][ T1339] ? copy_mount_string+0x40/0x40 [ 1093.660780][ T1339] ? copy_mount_options+0x270/0x3f0 [ 1093.665986][ T1339] ? copy_mount_options+0x200/0x3f0 [ 1093.671188][ T1339] ? __sanitizer_cov_trace_pc+0x2b/0x50 [ 1093.676738][ T1339] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1093.682979][ T1339] ? copy_mount_options+0x2e8/0x3f0 [ 1093.688187][ T1339] ksys_mount+0xdb/0x150 [ 1093.692435][ T1339] __x64_sys_mount+0xbe/0x150 [ 1093.697119][ T1339] do_syscall_64+0xfa/0x760 [ 1093.701639][ T1339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1093.707528][ T1339] RIP: 0033:0x4598e9 [ 1093.711423][ T1339] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1093.731026][ T1339] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1093.739527][ T1339] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 08:49:43 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000a0000000000000010", 0x24) [ 1093.747504][ T1339] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1093.755480][ T1339] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1093.763712][ T1339] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1093.771680][ T1339] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, 0x0, r1, 0x0, 0x1) keyctl$describe(0x6, r1, &(0x7f0000000040)=""/199, 0xc7) r2 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfffffffffffffffa, 0x48080) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm-monitor\x00', 0x40, 0x0) connect$vsock_dgram(r3, &(0x7f0000000580)={0x28, 0x0, 0x0, @hyper}, 0x10) syz_open_dev$cec(&(0x7f00000004c0)='/dev/cec#\x00', 0x2, 0x2) r4 = syz_open_dev$video(&(0x7f0000000500)='/dev/video#\x00', 0x7, 0xe1d449bb03191b76) ioctl$VIDIOC_G_FMT(r4, 0xc0d05604, &(0x7f0000000380)={0xa, @sdr={0x3136564e, 0x100000000}}) r5 = syz_open_procfs(0x0, &(0x7f0000000700)='\x8a\xe6Qp\xf5\aM2\vY\x8b\xbb\x02l\xd9\xe1\x92b\xed\xb80*\xddsO#\x94\xc0\x04\xf6}\xd2?*w\x93E\x85\xb9\x96#.k\xdd\x97w}X:s\b \x97\xe9Dx\xbccB\xdf\xf8\xd9\xd2\t\xbeLC\x98\xd5\xb6\xa1\xfaV\xbc\xd0#\xfc\xea$y\xcbn0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\xc6\x9f\x14\x82E\xe3*\xe8[\xce\xa8\x9c\x02``\x98%\xf8\xb3\xd3x\xec\xb1\xefN\xf7`\xae/\x1b\xcf\xf1\x86\xe1>\xb2?\xca\xbb\xda\xf8:<\xc9)\x066\x1fe\f\xe1W\xdf\x92\x8d\b\x82B\xea\xbd K\xc8b\b-\xe2\x10;\xbe\xdfP0\xe8\xdbJ\x90c\xa3 \xc4HF\\iD\xb2\x11r\aoE%\xa5b\xa6ad-\x03y\x8a\xc95<}\x1e\xe7\xb1\xe9U\x11\x82\xd8\xafxa\xb0\x18u\a\t\'s\x9e\x1f\x05!\xb6\x8d\t4k5\xed\xbc\x1b\xe2<\x99.!\xae\xbc\xb1\xd0\x83\xcdX\x7f\xb7s0\x16\x06`.\x9f\\m)\'K~\x8f\x04\xf5m\x90\x04|\xa1\x82\xc0\xab4\x8e\xd1\xb3\xbf3\x9bN\x94\\ \r\xc6\xb7\xbc\\\x18MI\x9b\x8cgw\xa1\x9f34\x99\xd8$\xaa!\xf7\xce\rn\xf6C\xe7t\xfd\x82\x0e\xd3\xdd\xa0\xa9\x0fW^\f\'m\x9d\x18\xd9O\xfb\n\xff\x81^4e\xd4IWO\xe5x\xed|') writev(r5, &(0x7f0000000080), 0x5b) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f00000002c0)) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ftruncate(r2, 0x401) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x444802, 0x0) getsockopt$ax25_int(r8, 0x101, 0x55b55320f80e64a5, &(0x7f0000000600), &(0x7f0000000640)=0x4) writev(r7, &(0x7f0000000080), 0x5b) r9 = syz_open_dev$midi(&(0x7f0000000680)='/dev/midi#\x00', 0x3f, 0xc000) write$FUSE_POLL(r9, &(0x7f00000006c0)={0x18, 0xffffffffffffffda, 0x3, {0x34e}}, 0x18) r10 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r10, &(0x7f0000000080), 0x5b) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r10, 0xc0a85322, &(0x7f0000000880)) accept4$inet6(r6, &(0x7f0000000940)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x1c, 0x800) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) 08:49:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x5865}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1093.886576][ T1339] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1093.907800][ T1580] overlayfs: filesystem on './file0' not supported as upperdir 08:49:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x5000000) 08:49:44 executing program 3 (fault-call:5 fault-nth:87): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:44 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000c0000000000000010", 0x24) 08:49:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x6000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x6000000) [ 1094.173146][ T1740] FAULT_INJECTION: forcing a failure. [ 1094.173146][ T1740] name failslab, interval 1, probability 0, space 0, times 0 [ 1094.183658][ T1743] overlayfs: filesystem on './file0' not supported as upperdir 08:49:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ftruncate(r1, 0x401) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='tunl0\x00'}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1094.255508][ T1740] CPU: 1 PID: 1740 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1094.264559][ T1740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1094.264584][ T1740] Call Trace: [ 1094.264609][ T1740] dump_stack+0x172/0x1f0 [ 1094.264636][ T1740] should_fail.cold+0xa/0x15 [ 1094.286917][ T1740] ? fault_create_debugfs_attr+0x180/0x180 [ 1094.292731][ T1740] ? ___might_sleep+0x163/0x280 [ 1094.292754][ T1740] __should_failslab+0x121/0x190 [ 1094.292772][ T1740] should_failslab+0x9/0x14 [ 1094.292788][ T1740] __kmalloc+0x2e0/0x770 [ 1094.302546][ T1740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1094.302561][ T1740] ? d_absolute_path+0x11b/0x170 [ 1094.302574][ T1740] ? __d_path+0x140/0x140 [ 1094.302590][ T1740] ? tomoyo_encode2.part.0+0xf5/0x400 [ 1094.302611][ T1740] tomoyo_encode2.part.0+0xf5/0x400 [ 1094.302631][ T1740] tomoyo_encode+0x2b/0x50 [ 1094.302644][ T1740] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 1094.302659][ T1740] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1094.302683][ T1740] tomoyo_check_open_permission+0x2a8/0x3f0 [ 1094.302698][ T1740] ? __check_heap_object+0x64/0xb3 [ 1094.302711][ T1740] ? tomoyo_path_number_perm+0x520/0x520 [ 1094.302724][ T1740] ? ovl_fill_super+0x1181/0x4029 [ 1094.302753][ T1740] ? perf_trace_lock_acquire+0xf5/0x530 [ 1094.302786][ T1740] ? lock_downgrade+0x920/0x920 [ 1094.302800][ T1740] ? rwlock_bug.part.0+0x90/0x90 [ 1094.302825][ T1740] tomoyo_file_open+0xa9/0xd0 [ 1094.302844][ T1740] security_file_open+0x71/0x300 [ 1094.302866][ T1740] do_dentry_open+0x373/0x1250 [ 1094.302889][ T1740] ? chown_common+0x5c0/0x5c0 [ 1094.302916][ T1740] dentry_open+0x132/0x1d0 [ 1094.317881][ T1740] ovl_path_open+0x56/0x70 [ 1094.317902][ T1740] ovl_check_d_type_supported+0x98/0x230 [ 1094.317920][ T1740] ? ovl_cleanup_whiteouts+0x2a0/0x2a0 [ 1094.317935][ T1740] ? ovl_dir_fsync+0x3c0/0x3c0 [ 1094.317958][ T1740] ? ovl_get_trap_inode+0x174/0x1f0 [ 1094.439736][ T1740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1094.446011][ T1740] ? ovl_setup_trap+0x6c/0xc0 [ 1094.450705][ T1740] ovl_fill_super+0x1181/0x4029 08:49:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = gettid() sched_setscheduler(r1, 0x1, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000009a40)='loginuid\x00') ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000009a80)={0xa92b}) r3 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ftruncate(r3, 0x401) r5 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={r6, @in={{0x2, 0x4e24, @multicast2}}, 0x1ff, 0x80}, &(0x7f0000000180)=0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) [ 1094.455569][ T1740] ? register_shrinker_prepared+0x116/0x190 [ 1094.461502][ T1740] ? ovl_show_options+0x550/0x550 [ 1094.466538][ T1740] ? __kasan_check_write+0x14/0x20 [ 1094.471664][ T1740] ? register_shrinker_prepared+0x116/0x190 [ 1094.477568][ T1740] ? sget+0x12b/0x560 [ 1094.481558][ T1740] ? get_anon_bdev+0xc0/0xc0 [ 1094.486159][ T1740] ? ovl_show_options+0x550/0x550 [ 1094.491191][ T1740] mount_nodev+0x66/0x110 [ 1094.495523][ T1740] ovl_mount+0x2d/0x40 [ 1094.495539][ T1740] ? ovl_own_xattr_set+0x10/0x10 [ 1094.495556][ T1740] legacy_get_tree+0x113/0x220 [ 1094.495570][ T1740] ? ns_capable_common+0x93/0x100 [ 1094.495587][ T1740] vfs_get_tree+0x8f/0x420 [ 1094.495606][ T1740] do_mount+0x13b3/0x1c30 [ 1094.514369][ T1740] ? copy_mount_string+0x40/0x40 [ 1094.514400][ T1740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1094.534280][ T1740] ? copy_mount_options+0x2e8/0x3f0 [ 1094.539488][ T1740] ksys_mount+0xdb/0x150 [ 1094.539507][ T1740] __x64_sys_mount+0xbe/0x150 [ 1094.539529][ T1740] do_syscall_64+0xfa/0x760 [ 1094.539551][ T1740] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1094.539563][ T1740] RIP: 0033:0x4598e9 [ 1094.539578][ T1740] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1094.539587][ T1740] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1094.539601][ T1740] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1094.539611][ T1740] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 08:49:44 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x6558}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000e0000000000000010", 0x24) [ 1094.539620][ T1740] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1094.539629][ T1740] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1094.539637][ T1740] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1094.638548][ T1740] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1094.646951][ T1740] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:44 executing program 3 (fault-call:5 fault-nth:88): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x7000000) 08:49:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000040)=r3, 0x1) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) [ 1094.765663][ T2101] overlayfs: filesystem on './file0' not supported as upperdir 08:49:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x6800}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:45 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x10', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000f0000000000000010", 0x24) [ 1094.904552][ T2176] FAULT_INJECTION: forcing a failure. [ 1094.904552][ T2176] name failslab, interval 1, probability 0, space 0, times 0 [ 1094.949535][ T2176] CPU: 0 PID: 2176 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1094.958594][ T2176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1094.968657][ T2176] Call Trace: [ 1094.971961][ T2176] dump_stack+0x172/0x1f0 [ 1094.976312][ T2176] should_fail.cold+0xa/0x15 [ 1094.980922][ T2176] ? fault_create_debugfs_attr+0x180/0x180 [ 1094.986743][ T2176] ? ___might_sleep+0x163/0x280 [ 1094.991609][ T2176] __should_failslab+0x121/0x190 [ 1094.996561][ T2176] should_failslab+0x9/0x14 [ 1095.001140][ T2176] kmem_cache_alloc+0x2aa/0x710 [ 1095.006003][ T2176] ? apparmor_file_open+0x1c4/0xd00 [ 1095.011211][ T2176] ? fsnotify_first_mark+0x210/0x210 [ 1095.016516][ T2176] __d_alloc+0x2e/0x8c0 [ 1095.020688][ T2176] d_alloc_cursor+0x3f/0xe0 [ 1095.025201][ T2176] dcache_dir_open+0x37/0x90 [ 1095.029803][ T2176] do_dentry_open+0x4df/0x1250 [ 1095.034574][ T2176] ? empty_dir_getattr+0x70/0x70 [ 1095.039522][ T2176] ? chown_common+0x5c0/0x5c0 [ 1095.044215][ T2176] dentry_open+0x132/0x1d0 08:49:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000003f0000000000000010", 0x24) [ 1095.048641][ T2176] ovl_path_open+0x56/0x70 [ 1095.053087][ T2176] ovl_check_d_type_supported+0x98/0x230 [ 1095.058733][ T2176] ? ovl_cleanup_whiteouts+0x2a0/0x2a0 [ 1095.064287][ T2176] ? ovl_dir_fsync+0x3c0/0x3c0 [ 1095.069076][ T2176] ? ovl_get_trap_inode+0x174/0x1f0 [ 1095.074289][ T2176] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1095.080540][ T2176] ? ovl_setup_trap+0x6c/0xc0 [ 1095.085234][ T2176] ovl_fill_super+0x1181/0x4029 [ 1095.090094][ T2176] ? register_shrinker_prepared+0x116/0x190 [ 1095.096045][ T2176] ? ovl_show_options+0x550/0x550 [ 1095.101092][ T2176] ? __kasan_check_write+0x14/0x20 [ 1095.106225][ T2176] ? register_shrinker_prepared+0x116/0x190 [ 1095.112135][ T2176] ? sget+0x12b/0x560 [ 1095.116122][ T2176] ? get_anon_bdev+0xc0/0xc0 [ 1095.120719][ T2176] ? ovl_show_options+0x550/0x550 [ 1095.125748][ T2176] mount_nodev+0x66/0x110 [ 1095.130088][ T2176] ovl_mount+0x2d/0x40 [ 1095.134159][ T2176] ? ovl_own_xattr_set+0x10/0x10 [ 1095.139099][ T2176] legacy_get_tree+0x113/0x220 [ 1095.143863][ T2176] ? ns_capable_common+0x93/0x100 [ 1095.148893][ T2176] vfs_get_tree+0x8f/0x420 [ 1095.153315][ T2176] do_mount+0x13b3/0x1c30 [ 1095.157657][ T2176] ? copy_mount_string+0x40/0x40 [ 1095.162607][ T2176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1095.168851][ T2176] ? copy_mount_options+0x2e8/0x3f0 [ 1095.174065][ T2176] ksys_mount+0xdb/0x150 [ 1095.178316][ T2176] __x64_sys_mount+0xbe/0x150 [ 1095.183002][ T2176] do_syscall_64+0xfa/0x760 [ 1095.187515][ T2176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1095.193407][ T2176] RIP: 0033:0x4598e9 [ 1095.197313][ T2176] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1095.216970][ T2176] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1095.225380][ T2176] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1095.233350][ T2176] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1095.241320][ T2176] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 08:49:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x6c00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1095.249293][ T2176] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1095.257283][ T2176] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r4 = accept(r3, 0x0, &(0x7f0000000040)) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x0, 0xb00, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7ff}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x20018844) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:45 executing program 3 (fault-call:5 fault-nth:89): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x8000000) 08:49:45 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlayA', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000400000000000000010", 0x24) 08:49:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7400}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1095.568213][ T2509] FAULT_INJECTION: forcing a failure. [ 1095.568213][ T2509] name failslab, interval 1, probability 0, space 0, times 0 [ 1095.599473][ T2509] CPU: 1 PID: 2509 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1095.608537][ T2509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1095.618599][ T2509] Call Trace: [ 1095.621909][ T2509] dump_stack+0x172/0x1f0 [ 1095.626257][ T2509] should_fail.cold+0xa/0x15 [ 1095.630861][ T2509] ? fault_create_debugfs_attr+0x180/0x180 [ 1095.636681][ T2509] ? ___might_sleep+0x163/0x280 [ 1095.641549][ T2509] __should_failslab+0x121/0x190 [ 1095.646496][ T2509] should_failslab+0x9/0x14 [ 1095.651003][ T2509] kmem_cache_alloc+0x2aa/0x710 [ 1095.655865][ T2509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1095.662108][ T2509] ? privileged_wrt_inode_uidgid+0x68/0xd0 [ 1095.667930][ T2509] __d_alloc+0x2e/0x8c0 [ 1095.672092][ T2509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1095.678344][ T2509] d_alloc+0x4d/0x280 [ 1095.682333][ T2509] ? inode_permission+0xb4/0x560 [ 1095.687282][ T2509] vfs_tmpfile+0xd0/0x2b0 [ 1095.691620][ T2509] ? ovl_setup_trap+0x6c/0xc0 [ 1095.696307][ T2509] ovl_fill_super+0x11de/0x4029 [ 1095.701167][ T2509] ? register_shrinker_prepared+0x116/0x190 [ 1095.707087][ T2509] ? ovl_show_options+0x550/0x550 [ 1095.712123][ T2509] ? __kasan_check_write+0x14/0x20 [ 1095.717264][ T2509] ? register_shrinker_prepared+0x116/0x190 [ 1095.723175][ T2509] ? sget+0x12b/0x560 [ 1095.727167][ T2509] ? get_anon_bdev+0xc0/0xc0 [ 1095.731772][ T2509] ? ovl_show_options+0x550/0x550 [ 1095.736809][ T2509] mount_nodev+0x66/0x110 [ 1095.741150][ T2509] ovl_mount+0x2d/0x40 [ 1095.745221][ T2509] ? ovl_own_xattr_set+0x10/0x10 [ 1095.750161][ T2509] legacy_get_tree+0x113/0x220 [ 1095.754924][ T2509] ? ns_capable_common+0x93/0x100 [ 1095.759969][ T2509] vfs_get_tree+0x8f/0x420 [ 1095.764393][ T2509] do_mount+0x13b3/0x1c30 [ 1095.768737][ T2509] ? copy_mount_string+0x40/0x40 [ 1095.773686][ T2509] ? copy_mount_options+0x252/0x3f0 [ 1095.778888][ T2509] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 1095.784445][ T2509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1095.790692][ T2509] ? copy_mount_options+0x2e8/0x3f0 [ 1095.795934][ T2509] ksys_mount+0xdb/0x150 [ 1095.800186][ T2509] __x64_sys_mount+0xbe/0x150 [ 1095.804897][ T2509] do_syscall_64+0xfa/0x760 [ 1095.809413][ T2509] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1095.815306][ T2509] RIP: 0033:0x4598e9 08:49:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000065580000000000000010", 0x24) [ 1095.819205][ T2509] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1095.838819][ T2509] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1095.847260][ T2509] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1095.855243][ T2509] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 08:49:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7600}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:46 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlayC', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1095.863224][ T2509] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1095.871236][ T2509] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1095.879224][ T2509] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:46 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x3f000000) 08:49:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7a00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000600000000000000010", 0x24) [ 1096.014626][ T2509] overlayfs: upper fs does not support tmpfile. [ 1096.029476][ T2509] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:46 executing program 3 (fault-call:5 fault-nth:90): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7a03}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:46 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x40000000) [ 1096.235487][ T3001] FAULT_INJECTION: forcing a failure. [ 1096.235487][ T3001] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.283776][ T3001] CPU: 1 PID: 3001 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1096.292832][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1096.302893][ T3001] Call Trace: [ 1096.306197][ T3001] dump_stack+0x172/0x1f0 [ 1096.310564][ T3001] should_fail.cold+0xa/0x15 [ 1096.315173][ T3001] ? fault_create_debugfs_attr+0x180/0x180 [ 1096.320991][ T3001] ? ___might_sleep+0x163/0x280 [ 1096.321014][ T3001] __should_failslab+0x121/0x190 [ 1096.321040][ T3001] should_failslab+0x9/0x14 [ 1096.321053][ T3001] kmem_cache_alloc+0x2aa/0x710 [ 1096.321078][ T3001] alloc_inode+0x16f/0x1e0 [ 1096.321095][ T3001] new_inode_pseudo+0x19/0xf0 [ 1096.321114][ T3001] new_inode+0x1f/0x40 [ 1096.330873][ T3001] ramfs_get_inode+0x29/0x3b0 [ 1096.330894][ T3001] ramfs_tmpfile+0x48/0x90 [ 1096.330914][ T3001] vfs_tmpfile+0x132/0x2b0 [ 1096.330926][ T3001] ? ovl_setup_trap+0x6c/0xc0 [ 1096.330944][ T3001] ovl_fill_super+0x11de/0x4029 [ 1096.330960][ T3001] ? register_shrinker_prepared+0x116/0x190 [ 1096.330991][ T3001] ? ovl_show_options+0x550/0x550 [ 1096.331011][ T3001] ? __kasan_check_write+0x14/0x20 [ 1096.392422][ T3001] ? register_shrinker_prepared+0x116/0x190 [ 1096.398321][ T3001] ? sget+0x12b/0x560 [ 1096.402437][ T3001] ? get_anon_bdev+0xc0/0xc0 [ 1096.407038][ T3001] ? ovl_show_options+0x550/0x550 [ 1096.412066][ T3001] mount_nodev+0x66/0x110 [ 1096.416408][ T3001] ovl_mount+0x2d/0x40 [ 1096.420477][ T3001] ? ovl_own_xattr_set+0x10/0x10 [ 1096.425419][ T3001] legacy_get_tree+0x113/0x220 [ 1096.430182][ T3001] ? ns_capable_common+0x93/0x100 [ 1096.435210][ T3001] vfs_get_tree+0x8f/0x420 [ 1096.439637][ T3001] do_mount+0x13b3/0x1c30 [ 1096.443978][ T3001] ? copy_mount_string+0x40/0x40 [ 1096.448936][ T3001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1096.455185][ T3001] ? copy_mount_options+0x2e8/0x3f0 [ 1096.460395][ T3001] ksys_mount+0xdb/0x150 [ 1096.464732][ T3001] __x64_sys_mount+0xbe/0x150 [ 1096.469417][ T3001] do_syscall_64+0xfa/0x760 [ 1096.473933][ T3001] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1096.479829][ T3001] RIP: 0033:0x4598e9 [ 1096.483729][ T3001] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1096.503339][ T3001] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1096.511752][ T3001] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1096.519724][ T3001] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 08:49:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000058650000000000000010", 0x24) 08:49:46 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1096.527696][ T3001] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1096.535665][ T3001] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1096.543640][ T3001] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x80fe}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='\x01\x00\x00\x00\x00\x00\x00\x00lf/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pread64(r0, &(0x7f0000000040)=""/226, 0xe2, 0x61) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) ioctl$MON_IOCT_RING_SIZE(r3, 0x9204, 0x3e60d) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) [ 1096.588700][ T3001] overlayfs: upper fs does not support tmpfile. [ 1096.595352][ T3001] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:46 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0xfdfdffff) 08:49:46 executing program 3 (fault-call:5 fault-nth:91): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000081780000000000000010", 0x24) [ 1096.729960][ T3187] overlayfs: filesystem on './file0' not supported as upperdir 08:49:47 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x1000000000d) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000000c0)) ioctl$KDSETLED(r4, 0x4b32, 0xfffffffffffffffa) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa087}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1096.926767][ T3334] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:47 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0xff000000) [ 1096.989549][ T3334] FAULT_INJECTION: forcing a failure. [ 1096.989549][ T3334] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.039234][ T3334] CPU: 0 PID: 3334 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1097.048286][ T3334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.058348][ T3334] Call Trace: [ 1097.061647][ T3334] dump_stack+0x172/0x1f0 [ 1097.065991][ T3334] should_fail.cold+0xa/0x15 [ 1097.070596][ T3334] ? fault_create_debugfs_attr+0x180/0x180 [ 1097.076414][ T3334] ? ___might_sleep+0x163/0x280 [ 1097.081283][ T3334] __should_failslab+0x121/0x190 [ 1097.086231][ T3334] should_failslab+0x9/0x14 [ 1097.090753][ T3334] __kmalloc_track_caller+0x2dc/0x760 [ 1097.091187][ T3442] overlayfs: filesystem on './file0' not supported as upperdir [ 1097.096130][ T3334] ? dput+0x38/0xe10 [ 1097.096149][ T3334] ? ovl_fill_super+0x15e8/0x4029 [ 1097.096167][ T3334] kstrdup+0x3a/0x70 [ 1097.096185][ T3334] ovl_fill_super+0x15e8/0x4029 [ 1097.121310][ T3334] ? register_shrinker_prepared+0x116/0x190 [ 1097.127229][ T3334] ? ovl_show_options+0x550/0x550 [ 1097.132265][ T3334] ? __kasan_check_write+0x14/0x20 08:49:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000810000000000000010", 0x24) 08:49:47 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000078810000000000000010", 0x24) [ 1097.137391][ T3334] ? register_shrinker_prepared+0x116/0x190 [ 1097.143990][ T3334] ? sget+0x12b/0x560 [ 1097.147973][ T3334] ? get_anon_bdev+0xc0/0xc0 [ 1097.152563][ T3334] ? ovl_show_options+0x550/0x550 [ 1097.157589][ T3334] mount_nodev+0x66/0x110 [ 1097.161920][ T3334] ovl_mount+0x2d/0x40 [ 1097.165992][ T3334] ? ovl_own_xattr_set+0x10/0x10 [ 1097.170929][ T3334] legacy_get_tree+0x113/0x220 [ 1097.175694][ T3334] ? ns_capable_common+0x93/0x100 [ 1097.180729][ T3334] vfs_get_tree+0x8f/0x420 [ 1097.185193][ T3334] do_mount+0x13b3/0x1c30 [ 1097.189533][ T3334] ? copy_mount_string+0x40/0x40 [ 1097.194489][ T3334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1097.200728][ T3334] ? copy_mount_options+0x2e8/0x3f0 [ 1097.205947][ T3334] ksys_mount+0xdb/0x150 [ 1097.210219][ T3334] __x64_sys_mount+0xbe/0x150 [ 1097.214917][ T3334] do_syscall_64+0xfa/0x760 [ 1097.219441][ T3334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1097.225347][ T3334] RIP: 0033:0x4598e9 [ 1097.229245][ T3334] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1097.248866][ T3334] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1097.257284][ T3334] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1097.265255][ T3334] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1097.273226][ T3334] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1097.281194][ T3334] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 08:49:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa200}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1097.289184][ T3334] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:47 executing program 3 (fault-call:5 fault-nth:92): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa402}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000f00000000000000010", 0x24) [ 1097.478710][ T3764] overlayfs: filesystem on './file0' not supported as upperdir 08:49:47 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0xfffffdfd) [ 1097.535638][ T3765] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1097.569673][ T3765] FAULT_INJECTION: forcing a failure. [ 1097.569673][ T3765] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.609177][ T3765] CPU: 1 PID: 3765 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1097.618226][ T3765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.628369][ T3765] Call Trace: [ 1097.631670][ T3765] dump_stack+0x172/0x1f0 [ 1097.636019][ T3765] should_fail.cold+0xa/0x15 [ 1097.640621][ T3765] ? fault_create_debugfs_attr+0x180/0x180 [ 1097.647396][ T3765] ? ___might_sleep+0x163/0x280 [ 1097.652266][ T3765] __should_failslab+0x121/0x190 [ 1097.657211][ T3765] should_failslab+0x9/0x14 [ 1097.661719][ T3765] kmem_cache_alloc+0x2aa/0x710 [ 1097.666673][ T3765] ? ovl_is_inuse+0x7a/0xa0 [ 1097.671682][ T3765] alloc_vfsmnt+0x28/0x680 [ 1097.676107][ T3765] clone_mnt+0x71/0xfe0 [ 1097.680273][ T3765] ? __kasan_check_read+0x11/0x20 [ 1097.685303][ T3765] clone_private_mount+0xba/0x100 [ 1097.690329][ T3765] ovl_fill_super+0x2892/0x4029 [ 1097.695208][ T3765] ? ovl_show_options+0x550/0x550 [ 1097.700247][ T3765] ? __kasan_check_write+0x14/0x20 [ 1097.705372][ T3765] ? register_shrinker_prepared+0x116/0x190 [ 1097.711267][ T3765] ? sget+0x12b/0x560 [ 1097.715249][ T3765] ? get_anon_bdev+0xc0/0xc0 [ 1097.719925][ T3765] ? ovl_show_options+0x550/0x550 [ 1097.724952][ T3765] mount_nodev+0x66/0x110 [ 1097.729374][ T3765] ovl_mount+0x2d/0x40 [ 1097.733447][ T3765] ? ovl_own_xattr_set+0x10/0x10 [ 1097.738391][ T3765] legacy_get_tree+0x113/0x220 [ 1097.743154][ T3765] ? ns_capable_common+0x93/0x100 [ 1097.748185][ T3765] vfs_get_tree+0x8f/0x420 [ 1097.752604][ T3765] do_mount+0x13b3/0x1c30 [ 1097.756943][ T3765] ? copy_mount_string+0x40/0x40 [ 1097.761970][ T3765] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1097.768236][ T3765] ? _copy_from_user+0x12c/0x1a0 [ 1097.773194][ T3765] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1097.779433][ T3765] ? copy_mount_options+0x2e8/0x3f0 [ 1097.784638][ T3765] ksys_mount+0xdb/0x150 [ 1097.788889][ T3765] __x64_sys_mount+0xbe/0x150 [ 1097.793572][ T3765] do_syscall_64+0xfa/0x760 [ 1097.798082][ T3765] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1097.803975][ T3765] RIP: 0033:0x4598e9 [ 1097.807874][ T3765] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1097.827567][ T3765] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1097.835985][ T3765] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1097.843953][ T3765] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1097.851921][ T3765] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 08:49:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xb002}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:48 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay&', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000400300000000000010", 0x24) [ 1097.859893][ T3765] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1097.869164][ T3765] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1097.905571][ T3765] overlayfs: failed to clone lowerpath 08:49:48 executing program 3 (fault-call:5 fault-nth:93): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xba02}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000034000000000000010", 0x24) 08:49:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x2000000000000) 08:49:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/11, 0xb, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:48 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay&', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1098.166613][ T4088] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1098.187174][ T4088] FAULT_INJECTION: forcing a failure. [ 1098.187174][ T4088] name failslab, interval 1, probability 0, space 0, times 0 [ 1098.220217][ T4088] CPU: 1 PID: 4088 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1098.229277][ T4088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1098.239342][ T4088] Call Trace: [ 1098.242645][ T4088] dump_stack+0x172/0x1f0 [ 1098.246995][ T4088] should_fail.cold+0xa/0x15 [ 1098.251601][ T4088] ? fault_create_debugfs_attr+0x180/0x180 [ 1098.257426][ T4088] ? ___might_sleep+0x163/0x280 [ 1098.262292][ T4088] __should_failslab+0x121/0x190 [ 1098.267325][ T4088] should_failslab+0x9/0x14 [ 1098.271835][ T4088] kmem_cache_alloc+0x2aa/0x710 [ 1098.276689][ T4088] ? ovl_is_inuse+0x7a/0xa0 [ 1098.281203][ T4088] alloc_vfsmnt+0x28/0x680 [ 1098.285622][ T4088] clone_mnt+0x71/0xfe0 [ 1098.289782][ T4088] ? __kasan_check_read+0x11/0x20 [ 1098.294814][ T4088] clone_private_mount+0xba/0x100 [ 1098.299845][ T4088] ovl_fill_super+0x2892/0x4029 [ 1098.304719][ T4088] ? ovl_show_options+0x550/0x550 [ 1098.309776][ T4088] ? __kasan_check_write+0x14/0x20 [ 1098.314896][ T4088] ? register_shrinker_prepared+0x116/0x190 [ 1098.320792][ T4088] ? sget+0x12b/0x560 [ 1098.324772][ T4088] ? get_anon_bdev+0xc0/0xc0 [ 1098.329359][ T4088] ? ovl_show_options+0x550/0x550 [ 1098.334560][ T4088] mount_nodev+0x66/0x110 [ 1098.338906][ T4088] ovl_mount+0x2d/0x40 [ 1098.343074][ T4088] ? ovl_own_xattr_set+0x10/0x10 [ 1098.348010][ T4088] legacy_get_tree+0x113/0x220 [ 1098.352776][ T4088] ? ns_capable_common+0x93/0x100 [ 1098.358152][ T4088] vfs_get_tree+0x8f/0x420 [ 1098.362573][ T4088] do_mount+0x13b3/0x1c30 08:49:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xc0fe}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1098.366911][ T4088] ? copy_mount_string+0x40/0x40 [ 1098.371860][ T4088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1098.378099][ T4088] ? copy_mount_options+0x2e8/0x3f0 [ 1098.383305][ T4088] ksys_mount+0xdb/0x150 [ 1098.387552][ T4088] __x64_sys_mount+0xbe/0x150 [ 1098.392245][ T4088] do_syscall_64+0xfa/0x760 [ 1098.396760][ T4088] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1098.402650][ T4088] RIP: 0033:0x4598e9 [ 1098.406548][ T4088] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1098.426160][ T4088] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1098.434587][ T4088] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1098.442568][ T4088] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1098.450556][ T4088] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1098.458626][ T4088] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 08:49:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000fffff000000000000010", 0x24) 08:49:48 executing program 3 (fault-call:5 fault-nth:94): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1098.466626][ T4088] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1098.483799][ T4088] overlayfs: failed to clone lowerpath 08:49:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000001000000000010", 0x24) 08:49:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x100000000000000) 08:49:48 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1098.657606][ T4364] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1098.679137][ T4364] FAULT_INJECTION: forcing a failure. [ 1098.679137][ T4364] name failslab, interval 1, probability 0, space 0, times 0 [ 1098.706286][ T4364] CPU: 0 PID: 4364 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1098.715334][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1098.725405][ T4364] Call Trace: [ 1098.728707][ T4364] dump_stack+0x172/0x1f0 [ 1098.733050][ T4364] should_fail.cold+0xa/0x15 [ 1098.737656][ T4364] ? fault_create_debugfs_attr+0x180/0x180 [ 1098.743497][ T4364] ? ___might_sleep+0x163/0x280 [ 1098.748364][ T4364] __should_failslab+0x121/0x190 [ 1098.753307][ T4364] should_failslab+0x9/0x14 [ 1098.757811][ T4364] kmem_cache_alloc+0x2aa/0x710 [ 1098.762672][ T4364] ? ovl_is_inuse+0x7a/0xa0 [ 1098.767184][ T4364] alloc_vfsmnt+0x28/0x680 [ 1098.771603][ T4364] clone_mnt+0x71/0xfe0 [ 1098.775764][ T4364] ? __kasan_check_read+0x11/0x20 [ 1098.780809][ T4364] clone_private_mount+0xba/0x100 [ 1098.785859][ T4364] ovl_fill_super+0x2892/0x4029 [ 1098.790745][ T4364] ? ovl_show_options+0x550/0x550 [ 1098.795798][ T4364] ? __kasan_check_write+0x14/0x20 [ 1098.800926][ T4364] ? register_shrinker_prepared+0x116/0x190 [ 1098.806831][ T4364] ? sget+0x12b/0x560 [ 1098.810821][ T4364] ? get_anon_bdev+0xc0/0xc0 [ 1098.815414][ T4364] ? ovl_show_options+0x550/0x550 [ 1098.820526][ T4364] mount_nodev+0x66/0x110 [ 1098.825912][ T4364] ovl_mount+0x2d/0x40 [ 1098.829981][ T4364] ? ovl_own_xattr_set+0x10/0x10 [ 1098.834918][ T4364] legacy_get_tree+0x113/0x220 [ 1098.839681][ T4364] ? ns_capable_common+0x93/0x100 [ 1098.844713][ T4364] vfs_get_tree+0x8f/0x420 [ 1098.849136][ T4364] do_mount+0x13b3/0x1c30 [ 1098.853474][ T4364] ? copy_mount_string+0x40/0x40 [ 1098.858425][ T4364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1098.864670][ T4364] ? copy_mount_options+0x2e8/0x3f0 [ 1098.869876][ T4364] ksys_mount+0xdb/0x150 [ 1098.874148][ T4364] __x64_sys_mount+0xbe/0x150 [ 1098.878836][ T4364] do_syscall_64+0xfa/0x760 [ 1098.883350][ T4364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1098.889239][ T4364] RIP: 0033:0x4598e9 [ 1098.893132][ T4364] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1098.912743][ T4364] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1098.921274][ T4364] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1098.929261][ T4364] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1098.937243][ T4364] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1098.945219][ T4364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 08:49:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfc00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1098.953192][ T4364] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 [ 1098.969875][ T4364] overlayfs: failed to clone lowerpath 08:49:49 executing program 3 (fault-call:5 fault-nth:95): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1099.058086][ T4447] overlayfs: filesystem on './file0' not supported as upperdir 08:49:49 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xc0', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfe80}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000002000000000010", 0x24) 08:49:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x200000000000000) 08:49:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfec0}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x5, 0x2a0000) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x25f) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 08:49:49 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000003000000000010", 0x24) 08:49:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfeff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x300000000000000) [ 1099.504990][ T4821] overlayfs: filesystem on './file0' not supported as upperdir 08:49:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='\x04\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ftruncate(r2, 0x401) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r7) getgroups(0x2, &(0x7f0000000080)=[r5, r7]) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) [ 1099.664472][ T4948] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1099.689018][ T4948] FAULT_INJECTION: forcing a failure. [ 1099.689018][ T4948] name failslab, interval 1, probability 0, space 0, times 0 [ 1099.725446][ T4948] CPU: 1 PID: 4948 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1099.734525][ T4948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1099.744673][ T4948] Call Trace: [ 1099.747974][ T4948] dump_stack+0x172/0x1f0 [ 1099.752315][ T4948] should_fail.cold+0xa/0x15 [ 1099.756916][ T4948] ? fault_create_debugfs_attr+0x180/0x180 [ 1099.762730][ T4948] ? ___might_sleep+0x163/0x280 [ 1099.767590][ T4948] __should_failslab+0x121/0x190 [ 1099.772532][ T4948] should_failslab+0x9/0x14 [ 1099.777034][ T4948] __kmalloc+0x2e0/0x770 [ 1099.781279][ T4948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1099.787517][ T4948] ? ovl_dentry_weird+0x3b/0x50 [ 1099.792362][ T4948] ? ovl_fill_super+0x25f0/0x4029 [ 1099.797395][ T4948] ovl_fill_super+0x25f0/0x4029 [ 1099.802267][ T4948] ? ovl_show_options+0x550/0x550 [ 1099.807300][ T4948] ? __kasan_check_write+0x14/0x20 [ 1099.812416][ T4948] ? register_shrinker_prepared+0x116/0x190 [ 1099.818308][ T4948] ? sget+0x12b/0x560 [ 1099.822288][ T4948] ? get_anon_bdev+0xc0/0xc0 [ 1099.826882][ T4948] ? ovl_show_options+0x550/0x550 [ 1099.831916][ T4948] mount_nodev+0x66/0x110 [ 1099.836244][ T4948] ovl_mount+0x2d/0x40 [ 1099.840309][ T4948] ? ovl_own_xattr_set+0x10/0x10 [ 1099.845243][ T4948] legacy_get_tree+0x113/0x220 [ 1099.850007][ T4948] ? ns_capable_common+0x93/0x100 [ 1099.855032][ T4948] vfs_get_tree+0x8f/0x420 [ 1099.859452][ T4948] do_mount+0x13b3/0x1c30 [ 1099.863812][ T4948] ? copy_mount_string+0x40/0x40 [ 1099.868765][ T4948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1099.875010][ T4948] ? copy_mount_options+0x2e8/0x3f0 [ 1099.880214][ T4948] ksys_mount+0xdb/0x150 [ 1099.884460][ T4948] __x64_sys_mount+0xbe/0x150 [ 1099.889142][ T4948] do_syscall_64+0xfa/0x760 [ 1099.893656][ T4948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1099.899552][ T4948] RIP: 0033:0x4598e9 [ 1099.903450][ T4948] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1099.923048][ T4948] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1099.931461][ T4948] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1099.939429][ T4948] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1099.947401][ T4948] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1099.955370][ T4948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1099.963336][ T4948] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:50 executing program 3 (fault-call:5 fault-nth:96): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:50 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000004000000000010", 0x24) 08:49:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xff00}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x400000000000000) 08:49:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3bdcf4a3, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1100.130963][ T5126] overlayfs: filesystem on './file0' not supported as upperdir 08:49:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000006000000000010", 0x24) 08:49:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfffe}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:50 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x01', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x500000000000000) 08:49:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130f7}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1100.403707][ T5199] FAULT_INJECTION: forcing a failure. [ 1100.403707][ T5199] name failslab, interval 1, probability 0, space 0, times 0 [ 1100.459550][ T5199] CPU: 0 PID: 5199 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1100.468880][ T5199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.478940][ T5199] Call Trace: [ 1100.482239][ T5199] dump_stack+0x172/0x1f0 [ 1100.486586][ T5199] should_fail.cold+0xa/0x15 [ 1100.491193][ T5199] ? fault_create_debugfs_attr+0x180/0x180 [ 1100.497022][ T5199] ? ___might_sleep+0x163/0x280 [ 1100.501881][ T5199] __should_failslab+0x121/0x190 [ 1100.506823][ T5199] should_failslab+0x9/0x14 [ 1100.511336][ T5199] __kmalloc+0x2e0/0x770 [ 1100.515582][ T5199] ? ext4fs_dirhash+0x17e/0x2d0 [ 1100.520436][ T5199] ? ext4_htree_store_dirent+0x8a/0x650 [ 1100.526687][ T5199] ext4_htree_store_dirent+0x8a/0x650 [ 1100.532069][ T5199] htree_dirblock_to_tree+0x4e5/0x8f0 [ 1100.537626][ T5199] ? dx_probe+0x1120/0x1120 [ 1100.542121][ T5199] ? do_syscall_64+0xfa/0x760 [ 1100.542161][ T5199] ? __lock_acquire+0x16f2/0x4a00 [ 1100.542181][ T5199] ? perf_trace_lock_acquire+0xf5/0x530 [ 1100.551860][ T5199] ext4_htree_fill_tree+0x26c/0xa80 [ 1100.551883][ T5199] ? __kasan_check_read+0x11/0x20 [ 1100.551900][ T5199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1100.551918][ T5199] ? do_split+0x1f20/0x1f20 [ 1100.551934][ T5199] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1100.551958][ T5199] ? ext4_readdir+0x21e1/0x3520 [ 1100.589361][ T5199] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1100.595344][ T5199] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1100.601160][ T5199] ? kmem_cache_alloc_trace+0x397/0x790 [ 1100.606968][ T5199] ? debug_smp_processor_id+0x3c/0x214 [ 1100.612441][ T5199] ext4_readdir+0x1bd3/0x3520 [ 1100.617124][ T5199] ? mark_held_locks+0xf0/0xf0 [ 1100.621921][ T5199] ? __ext4_check_dir_entry+0x350/0x350 [ 1100.627474][ T5199] ? __kasan_check_write+0x14/0x20 [ 1100.632607][ T5199] ? down_read_killable+0x10c/0x490 [ 1100.638157][ T5199] ? rwsem_down_read_slowpath+0xfb0/0xfb0 [ 1100.643885][ T5199] ? security_file_permission+0x8f/0x380 [ 1100.649521][ T5199] iterate_dir+0x47f/0x5e0 [ 1100.653951][ T5199] ovl_check_d_type_supported+0x121/0x230 [ 1100.659670][ T5199] ? ovl_cleanup_whiteouts+0x2a0/0x2a0 [ 1100.665127][ T5199] ? ovl_dir_fsync+0x3c0/0x3c0 [ 1100.669911][ T5199] ? ovl_get_trap_inode+0x174/0x1f0 [ 1100.675114][ T5199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1100.681374][ T5199] ? ovl_setup_trap+0x6c/0xc0 [ 1100.686056][ T5199] ovl_fill_super+0x1181/0x4029 [ 1100.690909][ T5199] ? register_shrinker_prepared+0x116/0x190 [ 1100.696818][ T5199] ? ovl_show_options+0x550/0x550 [ 1100.701844][ T5199] ? __kasan_check_write+0x14/0x20 [ 1100.706967][ T5199] ? register_shrinker_prepared+0x116/0x190 [ 1100.712953][ T5199] ? sget+0x12b/0x560 [ 1100.716933][ T5199] ? get_anon_bdev+0xc0/0xc0 [ 1100.721523][ T5199] ? ovl_show_options+0x550/0x550 [ 1100.726545][ T5199] mount_nodev+0x66/0x110 [ 1100.730878][ T5199] ovl_mount+0x2d/0x40 [ 1100.734958][ T5199] ? ovl_own_xattr_set+0x10/0x10 [ 1100.739898][ T5199] legacy_get_tree+0x113/0x220 [ 1100.744660][ T5199] ? ns_capable_common+0x93/0x100 [ 1100.749691][ T5199] vfs_get_tree+0x8f/0x420 [ 1100.754112][ T5199] do_mount+0x13b3/0x1c30 [ 1100.758452][ T5199] ? copy_mount_string+0x40/0x40 [ 1100.763489][ T5199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1100.769729][ T5199] ? copy_mount_options+0x2e8/0x3f0 [ 1100.774934][ T5199] ksys_mount+0xdb/0x150 [ 1100.779184][ T5199] __x64_sys_mount+0xbe/0x150 [ 1100.784305][ T5199] do_syscall_64+0xfa/0x760 [ 1100.788835][ T5199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1100.794729][ T5199] RIP: 0033:0x4598e9 [ 1100.798624][ T5199] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1100.818431][ T5199] RSP: 002b:00007fe7e3d52c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1100.826841][ T5199] RAX: ffffffffffffffda RBX: 00007fe7e3d52c90 RCX: 00000000004598e9 [ 1100.834811][ T5199] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1100.842780][ T5199] RBP: 000000000075bfc8 R08: 00000000200002c0 R09: 0000000000000000 [ 1100.850746][ T5199] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d536d4 08:49:51 executing program 3 (fault-call:5 fault-nth:97): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000a000000000010", 0x24) 08:49:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1100.858713][ T5199] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130f8}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:51 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x0f', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x600000000000000) 08:49:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130f9}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000c000000000010", 0x24) [ 1101.088055][ T5551] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:51 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 08:49:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130fa}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1101.139774][ T5551] FAULT_INJECTION: forcing a failure. [ 1101.139774][ T5551] name failslab, interval 1, probability 0, space 0, times 0 [ 1101.196341][ T5551] CPU: 0 PID: 5551 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1101.205414][ T5551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.215478][ T5551] Call Trace: [ 1101.218781][ T5551] dump_stack+0x172/0x1f0 [ 1101.223125][ T5551] should_fail.cold+0xa/0x15 [ 1101.228240][ T5551] ? fault_create_debugfs_attr+0x180/0x180 [ 1101.234061][ T5551] ? ___might_sleep+0x163/0x280 [ 1101.238922][ T5551] __should_failslab+0x121/0x190 [ 1101.243865][ T5551] should_failslab+0x9/0x14 [ 1101.248376][ T5551] kmem_cache_alloc+0x2aa/0x710 [ 1101.253235][ T5551] ? lock_downgrade+0x920/0x920 [ 1101.258090][ T5551] ? lockref_get+0x46/0x60 [ 1101.262508][ T5551] ? mount_nodev+0xdc/0x110 [ 1101.267014][ T5551] alloc_vfsmnt+0x28/0x680 [ 1101.271433][ T5551] vfs_create_mount+0x96/0x510 [ 1101.276208][ T5551] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1101.282454][ T5551] do_mount+0x1754/0x1c30 [ 1101.286800][ T5551] ? copy_mount_string+0x40/0x40 [ 1101.291741][ T5551] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1101.298078][ T5551] ? _copy_from_user+0x12c/0x1a0 [ 1101.303035][ T5551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1101.309277][ T5551] ? copy_mount_options+0x2e8/0x3f0 [ 1101.314489][ T5551] ksys_mount+0xdb/0x150 [ 1101.318736][ T5551] __x64_sys_mount+0xbe/0x150 [ 1101.323429][ T5551] do_syscall_64+0xfa/0x760 [ 1101.327940][ T5551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1101.333829][ T5551] RIP: 0033:0x4598e9 [ 1101.337727][ T5551] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1101.357331][ T5551] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1101.365748][ T5551] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1101.373718][ T5551] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1101.381691][ T5551] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 08:49:51 executing program 3 (fault-call:5 fault-nth:98): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1101.389662][ T5551] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1101.397628][ T5551] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000e000000000010", 0x24) 08:49:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x700000000000000) 08:49:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130fb}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1101.528552][ T5749] overlayfs: filesystem on './file0' not supported as upperdir [ 1101.597453][ T5776] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x31002, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0xb7, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/183}, &(0x7f0000000380)=0x78) r2 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r3, 0x40045730, &(0x7f0000000100)=0xf7c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r5, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r6 = gettid() sched_setscheduler(r6, 0x1, 0x0) r7 = syz_open_procfs(r6, &(0x7f00000004c0)='net/tcp\x00') writev(r7, &(0x7f0000000080), 0x5b) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r8, &(0x7f0000000440)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000003c0)={@empty, 0xffffffff80000000, 0x2, 0xff, 0x2, 0x2, 0x100000800}, &(0x7f0000000400)=0x20) ftruncate(r2, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) [ 1101.647204][ T5776] FAULT_INJECTION: forcing a failure. [ 1101.647204][ T5776] name failslab, interval 1, probability 0, space 0, times 0 [ 1101.702335][ T5776] CPU: 1 PID: 5776 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1101.711394][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.721468][ T5776] Call Trace: [ 1101.724782][ T5776] dump_stack+0x172/0x1f0 [ 1101.729140][ T5776] should_fail.cold+0xa/0x15 [ 1101.733746][ T5776] ? fault_create_debugfs_attr+0x180/0x180 [ 1101.739566][ T5776] ? ___might_sleep+0x163/0x280 [ 1101.744428][ T5776] __should_failslab+0x121/0x190 [ 1101.749368][ T5776] should_failslab+0x9/0x14 [ 1101.753875][ T5776] __kmalloc_track_caller+0x2dc/0x760 [ 1101.759249][ T5776] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1101.765092][ T5776] ? kstrdup_const+0x66/0x80 [ 1101.769688][ T5776] kstrdup+0x3a/0x70 [ 1101.773592][ T5776] kstrdup_const+0x66/0x80 [ 1101.778018][ T5776] alloc_vfsmnt+0xba/0x680 [ 1101.782439][ T5776] clone_mnt+0x71/0xfe0 [ 1101.786610][ T5776] ? __kasan_check_read+0x11/0x20 [ 1101.791653][ T5776] clone_private_mount+0xba/0x100 [ 1101.796706][ T5776] ovl_fill_super+0x2892/0x4029 [ 1101.801590][ T5776] ? ovl_show_options+0x550/0x550 [ 1101.806628][ T5776] ? __kasan_check_write+0x14/0x20 [ 1101.811753][ T5776] ? register_shrinker_prepared+0x116/0x190 [ 1101.817838][ T5776] ? sget+0x12b/0x560 [ 1101.821833][ T5776] ? get_anon_bdev+0xc0/0xc0 [ 1101.826434][ T5776] ? ovl_show_options+0x550/0x550 [ 1101.831469][ T5776] mount_nodev+0x66/0x110 [ 1101.835805][ T5776] ovl_mount+0x2d/0x40 [ 1101.839893][ T5776] ? ovl_own_xattr_set+0x10/0x10 [ 1101.844846][ T5776] legacy_get_tree+0x113/0x220 08:49:52 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1101.849621][ T5776] ? ns_capable_common+0x93/0x100 [ 1101.854661][ T5776] vfs_get_tree+0x8f/0x420 [ 1101.859093][ T5776] do_mount+0x13b3/0x1c30 [ 1101.864394][ T5776] ? copy_mount_string+0x40/0x40 [ 1101.869348][ T5776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1101.875596][ T5776] ? copy_mount_options+0x2e8/0x3f0 [ 1101.880813][ T5776] ksys_mount+0xdb/0x150 [ 1101.885068][ T5776] __x64_sys_mount+0xbe/0x150 [ 1101.889757][ T5776] do_syscall_64+0xfa/0x760 [ 1101.894270][ T5776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1101.900167][ T5776] RIP: 0033:0x4598e9 [ 1101.904069][ T5776] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1101.923681][ T5776] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1101.932105][ T5776] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 [ 1101.940076][ T5776] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 08:49:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000f000000000010", 0x24) 08:49:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130fc}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1101.948048][ T5776] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1101.956029][ T5776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1101.964011][ T5776] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130fd}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1102.055418][ T5776] overlayfs: failed to clone lowerpath 08:49:52 executing program 3 (fault-call:5 fault-nth:99): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x800000000000000) 08:49:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000010000000000010", 0x24) [ 1102.187166][ T6132] overlayfs: filesystem on './file0' not supported as upperdir 08:49:52 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130fe}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1102.280000][ T6158] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1102.340013][ T6158] FAULT_INJECTION: forcing a failure. [ 1102.340013][ T6158] name failslab, interval 1, probability 0, space 0, times 0 [ 1102.369512][ T6158] CPU: 1 PID: 6158 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1102.378563][ T6158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1102.388626][ T6158] Call Trace: [ 1102.391928][ T6158] dump_stack+0x172/0x1f0 [ 1102.396445][ T6158] should_fail.cold+0xa/0x15 [ 1102.401995][ T6158] ? fault_create_debugfs_attr+0x180/0x180 [ 1102.407810][ T6158] ? ___might_sleep+0x163/0x280 [ 1102.412670][ T6158] __should_failslab+0x121/0x190 [ 1102.417608][ T6158] should_failslab+0x9/0x14 [ 1102.422113][ T6158] kmem_cache_alloc+0x2aa/0x710 [ 1102.426966][ T6158] ? lockdep_init_map+0x1be/0x6d0 [ 1102.431999][ T6158] ? get_next_ino+0xf9/0x170 [ 1102.436603][ T6158] __d_alloc+0x2e/0x8c0 [ 1102.440769][ T6158] d_make_root+0x45/0x90 [ 1102.445012][ T6158] ovl_fill_super+0x2040/0x4029 [ 1102.449884][ T6158] ? ovl_show_options+0x550/0x550 [ 1102.454912][ T6158] ? __kasan_check_write+0x14/0x20 [ 1102.460036][ T6158] ? register_shrinker_prepared+0x116/0x190 [ 1102.465930][ T6158] ? sget+0x12b/0x560 [ 1102.469910][ T6158] ? get_anon_bdev+0xc0/0xc0 [ 1102.474502][ T6158] ? ovl_show_options+0x550/0x550 [ 1102.479535][ T6158] mount_nodev+0x66/0x110 [ 1102.483863][ T6158] ovl_mount+0x2d/0x40 [ 1102.487920][ T6158] ? ovl_own_xattr_set+0x10/0x10 [ 1102.492855][ T6158] legacy_get_tree+0x113/0x220 [ 1102.497627][ T6158] ? ns_capable_common+0x93/0x100 [ 1102.502660][ T6158] vfs_get_tree+0x8f/0x420 [ 1102.507103][ T6158] do_mount+0x13b3/0x1c30 [ 1102.511443][ T6158] ? copy_mount_string+0x40/0x40 [ 1102.516393][ T6158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1102.522631][ T6158] ? copy_mount_options+0x2e8/0x3f0 [ 1102.527845][ T6158] ksys_mount+0xdb/0x150 [ 1102.532092][ T6158] __x64_sys_mount+0xbe/0x150 [ 1102.536776][ T6158] do_syscall_64+0xfa/0x760 [ 1102.541289][ T6158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1102.547177][ T6158] RIP: 0033:0x4598e9 [ 1102.551160][ T6158] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1102.570760][ T6158] RSP: 002b:00007fe7e3d73c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1102.579169][ T6158] RAX: ffffffffffffffda RBX: 00007fe7e3d73c90 RCX: 00000000004598e9 08:49:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x130ff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000003f000000000010", 0x24) 08:49:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000100)) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000080)={0xa00000, 0x1f, 0xfffffffffffffff8, [], &(0x7f0000000040)={0x990a7c, 0x251, [], @value64=0x7}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1102.587137][ T6158] RDX: 0000000020000100 RSI: 0000000020000300 RDI: 0000000000400000 [ 1102.595194][ T6158] RBP: 000000000075bf20 R08: 00000000200002c0 R09: 0000000000000000 [ 1102.603163][ T6158] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7e3d746d4 [ 1102.611133][ T6158] R13: 00000000004c5edd R14: 00000000004daa88 R15: 0000000000000003 08:49:52 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x3f00000000000000) [ 1102.720690][ T6349] overlayfs: filesystem on './file0' not supported as upperdir 08:49:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:53 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000040000000000010", 0x24) [ 1102.869762][ T6510] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13101}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x23, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={r3, r4+30000000}, &(0x7f00000000c0)) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:49:53 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x100000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x4000000000000000) 08:49:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13102}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000060000000000010", 0x24) 08:49:53 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x200000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1103.155157][ T6671] overlayfs: filesystem on './file0' not supported as upperdir 08:49:53 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0xfdfdffff00000000) 08:49:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000002c0)=0x6c48411f31bb7d3b, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(r3, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @empty, @remote, 0x8000, 0x10000, 0x10001, 0xc00, 0x3ff, 0x10300, r5}) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r7 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r8 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000380)=0x2, 0xfffffee0) connect$nfc_llcp(r6, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r9 = openat$cgroup_ro(r2, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$VIDIOC_G_INPUT(r2, 0x80045626, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r2) 08:49:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13103}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:53 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000005865000000000010", 0x24) 08:49:53 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13104}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1103.553604][ T6900] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0xff00000000000000) 08:49:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13105}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000081000000000010", 0x24) 08:49:53 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400003, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1103.704814][ T7105] overlayfs: filesystem on './file0' not supported as upperdir 08:49:54 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:54 executing program 1: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='/dev/input/event#\x00') r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) mount$9p_rdma(&(0x7f0000000100)='127.0.0.1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x8, &(0x7f00000001c0)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x7fff}}, {@timeout={'timeout', 0x3d, 0x7fff}}, {@common=@nodevmap='nodevmap'}], [{@fsname={'fsname', 0x3d, '/dev/input/event#\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/input/event#\x00'}}, {@dont_appraise='dont_appraise'}]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000000c0)={0x7, 0x3, 0x4, 0x1, 0x3}) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x80084504, &(0x7f0000ffcffc)) 08:49:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13106}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1103.892431][ T7116] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000007881000000000010", 0x24) 08:49:54 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400004, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13107}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1104.058259][ T7222] overlayfs: filesystem on './file0' not supported as upperdir 08:49:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/c\x00\xec\xea\'O\x9b0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getpeername$tipc(r3, &(0x7f0000000040), &(0x7f0000000180)=0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r4, &(0x7f0000000080), 0x5b) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00000000c0)=""/177) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:49:54 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1104.190284][ T7272] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000ffffa888000000000010", 0x24) 08:49:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13108}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:54 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400005, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x9, 0xffffffff, 0x59d, 0x4, 0x3, 0x715aaae04e9c1bd2, 0x8ca, 0xa7, 0x40, 0x2e0, 0xffffffffffffff78, 0x3, 0x38, 0x2, 0x3c0f, 0x80000001, 0xfffffffffffffff8}, [{0x1, 0x0, 0xf9c, 0x8, 0x1, 0x5, 0x9, 0xfff}, {0x6474e550, 0x9, 0x7, 0x100000000, 0x80, 0x4, 0x0, 0x3ff}], "b294e6ed7ec1fcf385d65f9a1b36c57b8ca772d97c09f7ab669bfb5fa1af81848b35dbe50efc1b6ab4385d5d431946976f2412dcdf13b595cdf8e07a41eb78d893620b457743944666d9e19b9a87d8fd19089ef924a82ceac9dbd3202f43c5498bb4f1e52e93a8b5db0b7ab23dada23328fbb11a800007b2db3a87cbd50976b618f5446be367421418b351c8915c454b59046269cb21951d08e6375ad60ee7731db165c65876a99b657270d6debe37493dae154a4c973c24b70109278c0d86062ea0771f57ad2436b1985c1d5af89de8523addefe4bbdaa10bdef0d9c3e5624357ab3cf9f0ab83"}, 0x197) 08:49:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13109}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000ffffff9e000000000010", 0x24) [ 1104.447803][ T7438] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1104.472059][ T7439] overlayfs: filesystem on './file0' not supported as upperdir 08:49:54 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400006, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000fffffff0000000000010", 0x24) 08:49:54 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1310a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x400) [ 1104.739028][ T7551] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000088a8ffff000000000010", 0x24) 08:49:55 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400007, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1310b}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1104.891657][ T7660] overlayfs: filesystem on './file0' not supported as upperdir 08:49:55 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1310c}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) [ 1105.016055][ T7665] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000f0ffff000000000010", 0x24) 08:49:55 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400008, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1310d}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1105.224483][ T7794] overlayfs: filesystem on './file0' not supported as upperdir 08:49:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000009effffff000000000010", 0x24) 08:49:55 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1105.321003][ T7883] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1310e}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000000002, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x7af) 08:49:55 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400009, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1310f}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000f0ffffff000000000010", 0x24) [ 1105.581177][ T7997] overlayfs: filesystem on './file0' not supported as upperdir [ 1105.597493][ T7996] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:55 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:55 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40000a, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13110}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1ffffff, 0x22aa00) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:49:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000340000010", 0x24) [ 1105.896237][ T8106] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13111}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1ff) [ 1105.993711][ T8133] overlayfs: filesystem on './file0' not supported as upperdir 08:49:56 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40000b, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000fffffffffffff0000010", 0x24) 08:49:56 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:56 executing program 1: getsockopt(0xffffffffffffffff, 0x10001, 0x7, &(0x7f00000000c0)=""/218, &(0x7f0000000000)=0xda) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:49:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13112}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1106.267527][ T8226] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13113}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000010010", 0x24) [ 1106.367270][ T8336] overlayfs: filesystem on './file0' not supported as upperdir 08:49:56 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40000c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:56 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000020010", 0x24) 08:49:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13114}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local}}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x515000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) [ 1106.654058][ T8446] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13115}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1106.745500][ T8548] overlayfs: filesystem on './file0' not supported as upperdir 08:49:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000030010", 0x24) 08:49:57 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40000d, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:57 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) [ 1106.940453][ T8588] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13116}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000040010", 0x24) 08:49:57 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400010, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1107.076185][ T8708] overlayfs: filesystem on './file0' not supported as upperdir 08:49:57 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13117}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2800, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@initdev}}, &(0x7f0000000040)=0x55) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r5, 0x0) r6 = getgid() r7 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r7, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) fstat(r7, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r9, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r10) r11 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000500)={0x2c8, 0x0, 0x6, [{{0x4, 0x3, 0x6, 0x7, 0x200, 0x1, {0x0, 0x400, 0x0, 0x7, 0xffffffffffffae47, 0x0, 0x1, 0x8, 0x9816, 0x1ff, 0x3, r3, r4, 0xf1, 0xfff}}, {0x3, 0x7, 0x12, 0xd6f, '/dev/input/event#\x00'}}, {{0x1, 0x3, 0x8, 0x96, 0x101, 0x2, {0x1, 0x0, 0xfffffffffffffe00, 0x2, 0x0, 0x6, 0x4, 0xc4, 0xffff, 0x4, 0x0, r5, r6, 0x72ad4fd5, 0x6}}, {0x0, 0x15a, 0x12, 0x5, '/dev/input/event#\x00'}}, {{0x6, 0x2, 0x8000, 0x8, 0x1f, 0x1, {0x5, 0x7fff, 0xe55, 0x101, 0x2, 0x8, 0x0, 0x7ff, 0xfffffffffffffff8, 0x8, 0x0, r8, r10, 0x7ff, 0xffffffffffff9786}}, {0x2, 0x1ff, 0x12, 0x7, '/dev/input/event#\x00'}}, {{0x3, 0x0, 0x1, 0x81, 0x0, 0x0, {0x2, 0x4, 0x95e8, 0x100, 0x8000, 0x8, 0x89db, 0x2, 0x2, 0x6, 0x0, r12, r13, 0x7, 0x7}}, {0x0, 0x0, 0x10, 0x4, 'md5sumwlan1wlan1'}}]}, 0x2c8) [ 1107.259644][ T8730] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000060010", 0x24) 08:49:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13118}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:57 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400030, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1107.406033][ T8822] overlayfs: filesystem on './file0' not supported as upperdir 08:49:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13119}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:57 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1107.479937][ T8841] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000000000a0010", 0x24) 08:49:57 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40005c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1311a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=@newsa={0x138, 0x10, 0x801, 0x0, 0x0, {{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {@in, 0x0, 0x6c}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x80084504, &(0x7f0000ffcffc)) [ 1107.688775][ T8942] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1107.731275][ T8975] overlayfs: filesystem on './file0' not supported as upperdir 08:49:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x180, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100), 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x0, 0x1000}) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4000, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f0000000140)={0x7, 0x4}) sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="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", 0x1000, 0x8000, 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:49:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000000000c0010", 0x24) 08:49:58 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x4000f0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1311b}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:58 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1311c}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1107.997953][ T9061] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000000000e0010", 0x24) [ 1108.066812][ T9167] overlayfs: filesystem on './file0' not supported as upperdir 08:49:58 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x4002fa, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:58 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1311d}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) setresgid(r2, r3, r5) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) [ 1108.256656][ T9175] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000000000f0010", 0x24) 08:49:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1311e}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:58 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x4002fc, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1108.360880][ T9282] overlayfs: filesystem on './file0' not supported as upperdir 08:49:58 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1311f}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1108.514875][ T9298] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x280) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0xfffffffffffffff7) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000002440)=[{&(0x7f0000002500)="a018003ade76e2274e92059644eddc5590b73799d591173bb45568faeac65435db2d13cf8e56ea3812f20400ab02b645b032da35506e8ff3217d09383ffae4b83ead6c106072a912e62a035e0ee1b49f2a583d83a44714c6bd7e03d75b25ca0bb99f75eee223fbf9a3fac322a06b6c7e45cbfd4a673e18fd98cc9c614c08979afa1e63a0ca4727546c65f01d0e424929526b4189dad9e052342f31def5f6", 0x9e}, {&(0x7f0000000180)="fbbad54d8a5f37790c4596aafce69394c71e4e69caada0d3140f5b6859fef20c2542feb13575a6847aeeb2d524e03cb11fb41bd8afc056c0427efd93242b219378c8a90934c2d04008", 0x49}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000025c0)="b3a87099958903ac987a446e57caf6835f51d7a67a31ab08a3be498416dec986e43e05fb91c579ce95ca4e15078b180e7e556a25f27825ca400ee340e4c24f35fc07432cc91fb9013ff723bcb4cc26e7c6980c64c58dfaf6cf10ad31ced7d86c2da76d220b4427b10c75a162a4fcc894e3ffee22e4e3e7214ad90437a6ad1e35165dd81b06452a040f5bc4d3e321ac162e45a01ff112a6ab09071d9c072c20afec1ca2d4d26cd11667cac24a32be452c98626ce5baa8781aaab2d7b7e0a78af2beea025f1deed7a9aee83847a667ec386d782fa7d71036c301cf6fa5ed2b8b844323e82e0ce9", 0xe6}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f0000000040)="4eefc2b13e0c4e9f61f996640f0669fba2df436e7713f1ecb7afd4eef6efe401e4ee0dce838779bd905ef87b089f5f5d2f90", 0x33a}, {&(0x7f00000022c0)="d945068e957644a5bf569a3938a355b7b791", 0x12}, {&(0x7f0000002300)="301f1304071cb678df9d8e87dda021a64062421de62a8b174e6f77472c1ed2dada1397f114d77156cbb1be9e5482bcc5a21f7039c7f8cd1596e89e1a76eb33697192c61e20d23b2c87c22ddd05897ddfc29fecee5f3a955d99a4840736b3e76a59281c910ccabf9260dd6e8a8c7126e052", 0x71}, {&(0x7f0000002380)="63913c164e7d0d58ac65f4f72222a01ece05feff9a0b3aafa1cd7a39c44ac0f7b9e0a27cdba854395628a90cb281d07a11aa60553ec707f900aacfd3c392c3ef0dfa9014fd", 0x45}, {&(0x7f0000002400)="ee1acc1a7161a3bf8c54a53f3df610aa8e7ca29bf6395d443ca88b1e7a71047d4d3b4822976222908c852f4bc5e3c1d2cce64b40d4a3ddc3ff2849", 0x3b}], 0xa) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x40186f40, 0x7600f4) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000000)=r6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000240)={r6, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r6, 0xfffffffffffffc00}, &(0x7f0000000140)=0x8) 08:49:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000100010", 0x24) 08:49:58 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x4002fd, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13120}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1108.684752][ T9399] overlayfs: filesystem on './file0' not supported as upperdir 08:49:58 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13121}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000000003f0010", 0x24) [ 1108.839564][ T9457] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:59 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x4002fe, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1108.972924][ T9530] overlayfs: filesystem on './file0' not supported as upperdir 08:49:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13122}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:59 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000400010", 0x24) [ 1109.118803][ T9622] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:49:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13123}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1109.281781][ T9676] overlayfs: filesystem on './file0' not supported as upperdir 08:49:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000000080), 0x5b) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 08:49:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000600010", 0x24) 08:49:59 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400300, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:49:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13124}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:49:59 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13125}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1109.803490][ T9749] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1109.823494][ T9781] overlayfs: filesystem on './file0' not supported as upperdir 08:50:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000058650010", 0x24) 08:50:00 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:00 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400408, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13126}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1110.090786][ T9875] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000810010", 0x24) 08:50:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13127}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1110.205714][ T9967] overlayfs: filesystem on './file0' not supported as upperdir 08:50:00 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400500, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13128}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:00 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:00 executing program 1: getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x4a90, &(0x7f0000000040)=0x1) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x40186f40, 0x7600f4) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e23, 0x2, @local, 0xffff}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e22, 0x7a, @mcast2, 0x8000}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x26}, 0x100000001}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e23, 0x4, @local, 0x400}, @in={0x2, 0x4e20, @multicast2}], 0xfffffffffffffd92) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000000)=r6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r6, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e24, 0x2020, @dev={0xfe, 0x80, [], 0x1f}, 0xffffffffffffff7f}}, 0x3f, 0x5, 0x4df, 0x6}, &(0x7f0000000240)=0x98) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r8 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYCAP(r8, 0x80685600, &(0x7f0000000100)) r9 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000340)={r7, 0xe8, &(0x7f0000000440)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x5, @remote, 0x10001}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x3, @local, 0x7c9}, @in6={0xa, 0x4e22, 0xc000000000, @loopback, 0x5}, @in6={0xa, 0x4e20, 0xaec, @empty, 0x73}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e23, 0x9, @empty, 0x1ff}, @in6={0xa, 0x4e22, 0x7, @rand_addr="b71fff5702c4f1cfde9cf009d34cb3a6", 0x8}]}, &(0x7f0000000540)=0x10) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r8, 0x4020565b, &(0x7f00000000c0)={0x4, 0x5, 0x3}) 08:50:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000078810010", 0x24) [ 1110.442741][T10078] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13129}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1110.492147][T10087] overlayfs: filesystem on './file0' not supported as upperdir 08:50:00 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:00 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400600, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000ffffa8880010", 0x24) 08:50:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1312a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1110.797321][T10203] overlayfs: filesystem on './file0' not supported as upperdir [ 1110.820391][T10198] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000ffffff9e0010", 0x24) 08:50:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1312b}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:01 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400700, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:01 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000fffffff00010", 0x24) 08:50:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1312c}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1111.108108][T10412] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:01 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400804, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1111.261028][T10494] overlayfs: filesystem on './file0' not supported as upperdir 08:50:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000ffffffff0010", 0x24) 08:50:01 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1312d}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1111.408300][T10526] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000f0ffffffffffff0010", 0x24) [ 1111.513721][T10623] overlayfs: filesystem on './file0' not supported as upperdir 08:50:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1312e}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:01 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:01 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400900, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x1c0000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={r4, 0x0, r2}) 08:50:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000020000000000000010", 0x24) 08:50:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1312f}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x40186f40, 0x7600f4) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000000)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r5, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r7 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r8, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r9 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r9, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r11 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x40800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000600)=0x0) getresuid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) r14 = getegid() r15 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r15, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r16 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r16, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r17 = epoll_create(0x1) r18 = syz_open_dev$adsp(&(0x7f0000000780)='/dev/adsp#\x00', 0xff, 0xc000) r19 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r19, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r20 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r20, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r21 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r21, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r22 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r22, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r23 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x40000, 0x0) r24 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r24, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r25 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r25, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r26 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000001400bfa30000000000000703000000feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000811e6403000000000045040400010000001704000001000a00b7040000000100006a0af2fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r26, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r27, 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000c80)={0xffffffffffffffff, r2, 0x0, 0x9, &(0x7f0000000c40)='trusted{\x00', r27}, 0x30) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r29, 0x0) r30 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r30, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r31) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r32, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) r34 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x6, 0x3e8a7735bd147261) r35 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r35, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r36 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r36, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r37 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r37, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) fcntl$getownex(r37, 0x10, &(0x7f0000003440)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r39, 0x0) r40 = getgid() r41 = gettid() sched_setscheduler(r41, 0x1, 0x0) r42 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r42, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) getsockopt$sock_cred(r42, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0}, &(0x7f00000034c0)=0xc) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r45, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r46 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r46, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003940)={0x0}, &(0x7f0000003980)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r48, 0x0) r49 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r49, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r50) getgroups(0x2, &(0x7f00000039c0)=[r50, 0x0]) r52 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r52, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r53 = syz_open_dev$rtc(&(0x7f0000003a00)='/dev/rtc#\x00', 0x1, 0x0) r54 = getuid() r55 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r55, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r56) r57 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r57, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r58 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r58, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r59 = socket$inet6_udp(0xa, 0x2, 0x0) r60 = socket$alg(0x26, 0x5, 0x0) r61 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000003a40)='/dev/cachefiles\x00', 0x20c00, 0x0) r62 = syz_open_dev$vbi(&(0x7f0000003a80)='/dev/vbi#\x00', 0x1, 0x2) r63 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r63, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r64 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r64, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r65 = openat$fuse(0xffffffffffffff9c, &(0x7f0000003ac0)='/dev/fuse\x00', 0x2, 0x0) r66 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r66, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r67 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r67, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r68 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r68, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r69 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r69, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r70 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r70, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r71 = socket$isdn_base(0x22, 0x3, 0x0) r72 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r72, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r73 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r73, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003b00)={0x0, 0x0}) r75 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r75, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r75, 0x29, 0x23, &(0x7f0000003b40)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000003c40)=0xe8) getgroups(0x2, &(0x7f0000003c80)=[0xee00, 0xee00]) r78 = gettid() sched_setscheduler(r78, 0x1, 0x0) getresuid(&(0x7f0000003cc0), &(0x7f0000003d00)=0x0, &(0x7f0000003d40)) r80 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r80, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r81) sendmmsg$unix(r6, &(0x7f0000003ec0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000340)="ed25b66c38f9998a43458034a3c1a242325d03e54a156c7703e9f3a754fd25398d0fa5ebbea00e438fd91d3d8a73e81febf7173497196503ef21448f064d6f66470ff84e43f6a20989733ab4a4e5a6c2a61ec2258fe6c4c33f2c3be58562a58769651913835c3d05124173dc2c49cf559a6800c6d108c0fa37191dc7489a31e60bc977340a449798caa2bfb80420a320438c04f19153631d05866495f6d840287b91794c6feea1419190c25b994d5400a0ccddbfe13b031ca8ef51ba78dc311574963a878f4af982061ecb3c23a74efa642ea2d5ab1846669e4ea0aaaff481167405545ec588f4ecb16b3059b5cd27c1b8bfbbd7983ea54239", 0xf9}, {&(0x7f0000000440)="eb013f4bc4801ab4798ad47d76e202e27e3e02ea083c1309e36ec19e52344226c9b56073d2c9bd60cc9e236f2eca12fd527f59aba5a2aac610577d1d5f2e6d4ab81b6901d49c3c6886847a03867fc2b5192ff7dda2fd9a8a7a97275beb92863330df8740bea7f138f9e8c679bf917eacf7d142661f2b62df153de1490830ac274014646d7c6dfe3cce7a099b5187c9b1afbedb5602a5da3b4764e7a5ff7916d4bbe404f4e4af690dce2dc6af59b9d13d6f8e9e03ed1e11f42afda4f1f58bd529b7ddbb6ba3c05f7c675cfd6f868aca8f2fab003043aa32c61d9429eefe9c844d88bb1953fbd9386ced64", 0xea}, {&(0x7f0000000540)="961d3fe8c5617d28bbc788f9b857d205e4c712df52d5e6a3b6b23cc82a172f923685f80db67bd53f14fe2db48901713d6bf81f061d436eea0284562402f4a18f791443e6adb0ee2086b11ee6c47c53765cdec458d458b83f954d5e8105e0f1a0c8fce07140e64607439e88825c7c1fceb3b406169729e4025869d28314", 0x7d}], 0x3, &(0x7f0000000800)=[@rights={{0x28, 0x1, 0x1, [r0, r7, r8, r3, r1, r9]}}, @rights={{0x20, 0x1, 0x1, [r2, r2, r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [r15]}}, @rights={{0x30, 0x1, 0x1, [r4, r4, r1, r16, r17, r18, r19, r20]}}, @rights={{0x2c, 0x1, 0x1, [r1, r21, r22, r23, r24, r25, r4]}}], 0xf0, 0x30000041}, {&(0x7f0000000900)=@file={0x9ffb3201ec03ded6, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000980)="02245fcd7161c690144e90a116273f66de7d8eb4fe0634bc851e9f5655abd901d18e1064521fa81229afc71340736b4a79d6b82553b443d405e1642537f9f061806d38208fa4b2a8d3ac54ce", 0x4c}, {&(0x7f0000000a00)="b94cb32415af7391ae9b3694758799070f6e04c071cc5220af9922898b2eecfb80f992eca74f39758378b6b1b76edbd7cfd276afd6150c0abbbb0c13c52463376c83ba54e924c65e6c0199d6564ecae1528629bb651caa3121facae5e251d92f8e1c05bbcf1ae8adb4bd3c304c5539f41f7a82e62bd070dadc17dfb2e26a6cbfba7718a04975fadc786b0baeaaa70f1301f0d1ded5ea5c107199b22cb081623db3b3b3448ee5d8042e37083dbadcdb4902d3957103038cf8c597a99fe402cc3215e542045aa2ea043215dc2a3a14263a09d0df772e229b02aeede9fec799332c64fe87448c32ea", 0xe7}, {&(0x7f0000000b00)="11721aa3527438f269c9c2461110501b9586fac25725725cb224b0b5c7df4185b71d3379211bc6354cf6544e085a23177b3bc1c9c168e1f9bafbe6c296d536f5550d8043daf0408aab8876846f", 0x4d}, {&(0x7f0000000b80)="5a4753c28ec359e37ecf7406e77b43a1102b18754b5b0ac8424090bf5ee6cd46368313d1fa0144cd4a152e6662f3cdae6b07142b4cda3446f60143e4a2757fc2a3ceed6949ca285b12100c8e1ee125a0cdfe38bbfb53d85083bb4d3d", 0x5c}], 0x4, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {r28, r29, r31}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r32, r33}}}], 0x40, 0x28d550141502c66b}, {&(0x7f0000000d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000000e00)="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", 0xfd}, {&(0x7f0000000f00)="f01cb61dbba3b7ca4bb4fa82dbe3c156be8b0432eba68ef9df378d7b5fba0fb728bb081e7fbe8382bd15b150442ecb90ea83732daa41cd778dc1484babf2b1b852a0038112b4d83e005ccf9e1d6161cf45b7ec43fd260b41fa1c6c973f138ef24ed95b73f7b45c282b1ed817bb7419f54d3fcc8b366a698f35a1b534c7f16d3ebabd3155c8ad2641b44b196ea161236c82e0c47982001a555aca6bc1dea20c57c57a9df40c43ba903671ad", 0xab}, {&(0x7f0000000fc0)="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0x1000}], 0x3, &(0x7f0000002040)=[@rights={{0x20, 0x1, 0x1, [r34, r35, 0xffffffffffffffff, r36]}}], 0x20, 0x8800}, {&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, 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0x1000}, {&(0x7f0000003100)="38f573", 0x3}, {&(0x7f0000003140)="09fd83e219e2a65ed67a854a0d5ddf82acf2e7bbd0d748c1441fb8ca21fd43c92f5e1c3cc2ba4c31f2b5c97602e3e08fb35b342b51df2fca6a61513c17e0e67fbd04b96bf78f9591e9b4205128e005d264c0a14674e78410656fac9a6d37b20d2f37815e896caafe434ec86d875b2f2c7b18c247a9d5c6de702336c21f612a2f49fa6a2d7b4957c1fb277561c09873bf7683f62d353524b4b14bdadc5fef0efbabd3545340e5c81c210c11a6eebfd96ddc92b2faad6497c8b227", 0xba}, {&(0x7f0000003200)="27556ccb3b9412b35d1bc7cf934706bc0b3cb08496a43743a97e376ec3f0199f4d5039279f9f57503e32253a8d9d158963a0f7ab9f313f", 0x37}, {&(0x7f0000003240)="71f3b0242c038a6eb7acecc6628eb0bd974f8cfcded2bc2e3fc89fa3ff795a69bd650dcebbab0a896d62d2965df5719b380dd069ff610998f0a0ad0a8337ef8c2396d7cd371f57203d8a0ab796fa53434f7acf5e8c111db88e5489a9d3cafad7121cdb1bc71fc930775c523d7328152af940", 0x72}, {&(0x7f00000032c0)="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", 0xfb}], 0x6, &(0x7f00000035c0)=[@cred={{0x1c, 0x1, 0x2, {r38, r39, r40}}}, @cred={{0x1c, 0x1, 0x2, {r41, r43, r44}}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r45, r2, r46, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0x80, 0x40000}, {&(0x7f0000003640)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003900)=[{&(0x7f00000036c0)="71ed2a5382c69bae3af0d177b97042e4293382e88bd10eaa180e5b8affa305cee3a766f0099943583414a28680f3f667bd7ae4390eb40c5963dae8d6b4e3035ce2a7af826bc4d887df776309feea42907cc2742ec2ab1f7b961879ad056e7641d72ce99eaf5fad512ff48e63714065d60f313a90da6856f9bb2c7fa947191905412ecada5aa337f6aeea51c695d71b25aef008768db01cc9b5637bcaa7d16b1fa852c4405afa07adf658f6b2da25ac0bea243c52258a", 0xb6}, {&(0x7f0000003780)="c71b0c3c7b0075c7c77eee9b55fdc7d69b006b8c984aef8c69ab47b180b43ae2db27411b0d9ad5690b295ee1186e398062ee56f51bb7aafbf49745764cfb042fe091d66cb78039e6235aa26f2508374c814c77884698aed112151bc28f1932b3f0e8b02a3df210ac5dcf3517dbcf0b10cb98941cbe5afc98c9c621898c014a745d010ecf613ccf4f06fac1227bd46ca25821c561bff6e8dfc69a1b3b956dfab26bdc96300ce35590311e3e3d0709e65ad4210738782fc4cd30ccf12e89f193e7db32508a2907b9c8542539bf45ad2168df91f010a6970590206c9d2b655b7805ac4c05c74a184917d43109c4d0ce", 0xee}, {&(0x7f0000003880)="512b29a7530d1908aec40679a4cba8da1e84d52b18fd203f486d28a5afedf9a6ba0aa51701e79850b44afa82ab5d98ca4bf9dc9d30b6e343d4f9bf7661c9e8bc525eed0ed71784", 0x47}], 0x3, &(0x7f0000003d80)=[@cred={{0x1c, 0x1, 0x2, {r47, r48, r51}}}, @rights={{0x20, 0x1, 0x1, [r0, r52, r0, r53]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r54, r56}}}, @rights={{0x2c, 0x1, 0x1, [r57, r3, r58, r0, r59, r60, r3]}}, @rights={{0x38, 0x1, 0x1, [r61, r62, r63, r64, r65, r66, r67, 0xffffffffffffffff, r68, r69]}}, @rights={{0x34, 0x1, 0x1, [r1, r70, r71, r2, r1, r72, r3, 0xffffffffffffffff, r73]}}, @cred={{0x1c, 0x1, 0x2, {r74, r76, r77}}}, @cred={{0x1c, 0x1, 0x2, {r78, r79, r81}}}], 0x140, 0x801}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x3f, 0x7fffffff, 0x211, 0x9, 0x3, 0x9d66, 0x6, 0x81, r5}, &(0x7f00000000c0)=0x20) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) [ 1111.808885][T10747] overlayfs: filesystem on './file0' not supported as upperdir [ 1111.821092][T10746] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1111.862030][T10796] ubi: mtd0 is already attached to ubi0 08:50:02 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:02 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400a00, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x3, 0x0, 0x0, 0x0, "a3aec4576fbdc548ce0da51cf55f86e48a1feb6e11efb54f3dea73ce010000000000000081cc5401004a7400", 0x28}, 0x60) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'nr0\x01\x01\x00', 0x2}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000100)) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x2, r4}) 08:50:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13130}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000030000000000000010", 0x24) [ 1112.102803][T10957] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1112.153698][T10969] overlayfs: filesystem on './file0' not supported as upperdir 08:50:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13131}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:02 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:02 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400b00, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000040000000000000010", 0x24) 08:50:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = dup(0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 08:50:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13132}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1112.441496][T11177] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1112.457549][T11182] overlayfs: filesystem on './file0' not supported as upperdir [ 1112.714414][T10954] ubi: mtd0 is already attached to ubi0 08:50:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000000080), 0x5b) r2 = dup3(0xffffffffffffffff, r1, 0x100000) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r4, 0x7, 0x7, [0x7fff, 0xe7, 0x0, 0x200, 0x3ff, 0x53, 0x20]}, &(0x7f0000000140)=0x16) io_uring_register$IORING_UNREGISTER_EVENTFD(r1, 0x5, 0x0, 0x0) 08:50:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000060000000000000010", 0x24) 08:50:03 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:03 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400c00, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13133}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) sync_file_range(r3, 0x2, 0x80, 0x2) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13134}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1113.281437][T11392] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000a0000000000000010", 0x24) 08:50:03 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400d00, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:03 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13135}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:03 executing program 1: ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00000000c0)=""/243) r0 = syz_open_dev$evdev(&(0x7f0000000080)='\xa3\x00\'\x00\x00\x00\x02\x06\xe1\xff\x00\x00\x00\x00\x00\x00\x00!', 0x8, 0x400) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = gettid() r2 = gettid() sched_setscheduler(r2, 0x1, 0x0) sched_setscheduler(r2, 0x5, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)) 08:50:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'nr0\x01\x01\x00', 0x2}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x0, 0x0}) write$tun(r3, &(0x7f0000000040)={@val={0x0, 0x6}, @void, @mpls={[{0x1, 0x0, 0x8}, {0x81, 0x0, 0x8}, {0x401, 0x0, 0xffff}], @ipv4={{0x1a, 0x4, 0x40, 0x1, 0x27a, 0x68, 0x401, 0x1ff, 0x88, 0x0, @multicast2, @multicast2, {[@noop, @rr={0x7, 0x1f, 0x800, [@rand_addr=0x401, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @rand_addr, @local, @empty]}, @cipso={0x86, 0x31, 0x6, [{0x5, 0xe, "8067d6d86d9301c65cd61f30"}, {0x1, 0xe, "7f9eac9aff693f74a90ff92a"}, {0x6, 0xf, "dfe84eaebded93a1a136810cbb"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x20, 0x0, 0x1, 0x880b, 0x35, 0x1, [], "6958c04520266cc2db0f427acf801aeda6a5e7ebf3d27d0944958decf36d06ac2776a4b90f45b1edf96e7dca9aa027036937bd5981"}, {0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x800, [0x5b03], "6e4f3ea511d188aebd62591b31669c7348cd14dfff9458ebc12eb63d21146ead1d5175f03931c2cf6e31d9690781b1aee3030435ce458e31defaa378cb9965ee8efc44612524b5792dd0feacbd40c20d266446b9807f05d0555dcba3599d8fcd044c8f8e8dab70477323560994682551d4f67c845400b1ca35e0c863682c22b8e2b0da4a9487078a65f53904fdffa334cb7710da20be587732e0fbe575f621ae6a6443b009e6d001cb23ff0cea39be57d02902ef4e398f8fd98ef4dc0f404a87842636fc35ec0a8b647fa7ced88bfbbe943df11aba689df16a4aafdd29b76a23fa08ce3cd108f97e6dcb8367c3e7"}, {0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x86dd, [0x81], "13a5296aff0c652c4cab579f09f224e5f6a66cdf32f0b881e574c460a7e95cb117e7c7cbda60cc7b6c308f91363943caa590880cef99930963d49a6dd69f6a02d23f98053bdced7cdd2c5c75571f2ae6238cc768785acf8db5a94728c29983ae712da67b6074f094148bcbf117b841d60df9f42e06897be4651c84"}, {0x8, 0x88be, 0x3, {{0x827, 0x1, 0x8, 0x400, 0x0, 0x8, 0x1000, 0xe0000}, 0x1, 0x101}}, {0x8, 0x22eb, 0x2, {{0x2, 0x2, 0x6, 0x1ff, 0x9, 0xa6, 0xe9c0000000000000, 0x100000001}, 0x2, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffc00, 0x1, 0x5, 0x6, 0x4}}, {0x8, 0x6558, 0x3, "da1ba7a61b2c728caf980bd0ea79e9e87785456dd9e2ca0ccf60006a272d79b8d4ce4a4506d0b7959f700123"}}}}}, 0x28a) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000c0000000000000010", 0x24) [ 1113.617926][T11685] overlayfs: filesystem on './file0' not supported as upperdir [ 1113.633606][T11654] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000000000)=0x7) 08:50:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13136}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:03 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:03 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x401020, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13137}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000e0000000000000010", 0x24) 08:50:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x31828cb94f9615c8, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 08:50:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x0) r2 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ftruncate(r2, 0x401) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) [ 1113.933831][T11948] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13138}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:04 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:04 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x402000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000f0000000000000010", 0x24) 08:50:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@host}) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000ffcffc)) r2 = gettid() sched_setscheduler(r2, 0x1, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) ioctl$CAPI_NCCI_OPENCOUNT(r3, 0x80044326, &(0x7f0000000000)=0x9e) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000040)=0x7f) 08:50:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13139}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r4, &(0x7f0000000080), 0x5b) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r6, &(0x7f0000000080), 0x5b) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x244580, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r7, &(0x7f0000000080), 0x5b) r8 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x1, 0x2) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r9, &(0x7f0000000080), 0x5b) r10 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r10, &(0x7f0000000080), 0x5b) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r11, &(0x7f0000000080), 0x5b) r12 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r12, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$UDMABUF_CREATE_LIST(r3, 0x40087543, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000a000000", @ANYRES32=r4, @ANYBLOB="000000000000000001000000000000f0ffffffff", @ANYRES32=r5, @ANYBLOB="0000000000c00100000000000000010000000000", @ANYRES32=r6, @ANYBLOB="00000000000000f0ffffffff00a0000100800000", @ANYRESOCT=r12, @ANYBLOB="000000000020000100000000000047f0ffffffff", @ANYRES32=r7, @ANYBLOB="0000000000f0ffffffffffff0010000000000000", @ANYRES32=r8, @ANYBLOB="0000000000f0ffffffffffff0000000100000000", @ANYRES32=r9, @ANYBLOB="00000000000000000100000000b8ff7dfcffffff", @ANYRES32, @ANYBLOB="000000000078ff7f000000000020000000000000", @ANYRES32=r10, @ANYBLOB="00000000000000f0fcffffff0000010000000000", @ANYRES32=r11, @ANYBLOB="00000000006001f1ffffffff0040000000000000"]) r13 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r13, &(0x7f0000000200)='clear_refs\x00') syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x2, 0x2) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1114.270994][T12172] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:04 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000100000000000000010", 0x24) 08:50:04 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x402010, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1313a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev8input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101c1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x40186f40, 0x7600f4) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000000)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r5, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) r6 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r8, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r9 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r9, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r10 = gettid() sched_setscheduler(r10, 0x1, 0x0) r11 = geteuid() lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r13, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r14 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r14, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000340)={0x464, 0x2b, 0x1, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x20, @ipv4=@broadcast}, @nested={0x228, 0x1b, [@typed={0x8, 0x10, @uid=r6}, @typed={0x8, 0x4a, @ipv4=@broadcast}, @generic="0def71a07bbc01a7f02cd0e9c556a8c537a579095ca512d5991e9e443338c054dfcc2486c182ff26ce97b6b1e42c2d369bb5ac4cab7437c940df3c2785f0dfc0bba73c040e77f22ff78ad9af7110df09da58bdb9159f016b2a84d376e02c96a7dd5d80ccc5c2a6d478d1b56865271232a5af33d25b3466509b17351cf790c874e082738f456eeab5cb94407ae6ff0a2250e8841a357e83c341597df68c1efc0ba5cbe2a8691907a6117023c8cc7fdd93493afa1ab94bf54cd80d3167e9940a5d65b11a453bbf5c940e5a8f19ce4d", @typed={0x8, 0x10, @u32=0x100000000}, @typed={0x8c, 0x4, @binary="8aa4ea20030261e1bf17ed191d34683afcc1d4b0fbc9b1e2e15b299f23391b996c747399adfa403c0d4aab12e73cb56830fbcbd0b1ddacda1a60919faa49eabd8e92af1bd530e95823ee4fb91824ae687e37dfea4c8353622a1a724471a382114a6fb6feb48cfa0a7289f5e39bf51b55ec275f4cdad3af148c7c7387a90259451d63ca4e20"}, @typed={0x14, 0x27, @ipv6=@mcast2}, @typed={0xc, 0x24, @u64=0x3f}, @generic="99128e733eee653bcbde0381836fa0af9e172120117d850574c47834fbf114631445e1fbc72303ff9d038fcb4d52e728e399f19f1cfa38682b5f672f736483f55d1d5919d3bfc0a0b7d9a9dd3d47ff572e3c1efa7766c049635c1ec7a6fcec6bfe37f4605b58f42b0532b4fd48cb6d0ec921af48241f2596acf02c963d485854ef100f6d4b9d538313ffc27a73e014d2"]}, @nested={0x210, 0x17, [@typed={0x8, 0x27, @u32=0xa3}, @generic="e9dc96d397a90109688e97ff5b27f2c742ddd1ba4634299256c80d15c9f2e3d03e71893dc3ee252d75c77331e6106cdee1ac95ec96f153dc0bb99e520ca647468c7eddb8a91a445a396b706712f52dadcfae73ef57cafb82de9a03a6a7bf2a5ebd7c5a5054b9ca774c65576ac369", @typed={0x14, 0x35, @ipv6=@empty}, @typed={0x14, 0x18, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @typed={0x14, 0x51, @ipv6=@remote}, @generic="9c4b6bf54b693e9fcca9192eab56826ee9582347097a7f25a215ade5440ca4b59cbe321ae977a403d709c472fcd116a3d8c6154a4ba1135ca962de6b1ae384fd5efd26dd63b155c12ab2865daf1721595293412d5a64b1d7df1995e86b748aaeebaba34a3319586797b35779b012eca7cc38f98ec7b7d6", @generic="c8807cb01d8f902cc304b181b60fe60c74b2f2ad39020d7d3db3e523eabe2e623ac072861822c5d50fdc77669e749d2df76c4a3dfc569104d51e2ef88ed9049d7e27bb298036a3952c068e5e3bdb1e5eadf80c47184a423ba92c325905e0b3d5e9d65b3b06b885321e1cdecc934b20f266a48f0f1aa1a191c83fe8f92bc61a4b38ce2a074a12bfc6796d360faabf7b493e54957ea6fdaf29c7fb8e5df7b1debb0e54fa8a5a04f258f8d3e6219ba036209bb25a0885d9b08ed3962f2e58a0cafb0cc40fff61e1f12bae3d2de492b279a49b4696794ab471c2801b3a800b6f95ea7327"]}, @typed={0x14, 0x49, @ipv6=@mcast1}, @generic]}, 0x464}, {&(0x7f00000008c0)={0x2ec, 0x20, 0x400, 0x70bd29, 0x25dfdbfb, "", [@generic="d88518f4c191235b845ff7c6f16fb476ee920f5a0384a87c20c2eca000e3d8b14ba33682a2da4bb4e3a07552aa1aafc47ae16cf1c5a18fe26d2b1527165172fee672fec1d493656d7526ba0ed639fb1b80ad336af5472a0d289c5d07414b739766deb40975bde6282cab05f69cb561e72d10a5f791146f2054b6a9363dfc78c08e75ec5c8edaa5415ae441fb3d3ed05c6da5214ce216c1282b2165bfbdf33736e7d8788b5f92797a5d3c2223f950d1848cac7ea122d1ba6758e1b69825d5a614a4a5a898b62db724f1d339ff5c", @nested={0x94, 0x5d, [@generic="1f7d96f7a957bae29c13dbbb25c1fc2c1debf07c2f108602", @typed={0xc, 0x2b, @u64=0x10001}, @generic="4610819d962242b26a3bb0f3b5e8c94983bcd6e1e10e0fe84bc247b71cec740bda64c211092d612baecf835495d750da0a72fe0c5c51883e51e7e7be08a823c860ac72abeda8c644a6e19ec2ea248078e47a71e128186747d947795833935655b4768c48e80fe3206411"]}, @generic="561aa8ea5b142098f642f3f24666bc4c3e9e856b180c9e7c72d2b674a00dec95034b9869f803ee53f0881387800b059ad87a51c3ca9712027ca1c57578695404b745", @nested={0xe8, 0x83, [@typed={0x4, 0x1a}, @typed={0x8, 0x95bf, @ipv4=@rand_addr=0x7}, @generic="c7d946297c29ff93260213a9d79bea02", @generic="bdae7bf2455cae862570ca2dbde31c32afde8e39e1ce4c72a4b57678cb5e4310d53c1cbfb41de42d9c8c66dcfe310ff069d5b818a64908f697d0e8e25cdb507883f6b729aa9bf054f4f47d03b71b64de435e92cd62a68fdb345028417f8dc65f928ae71fd8790b1a14a4f873b924dadfe5119b3ffed0d9ee09d7fb4f350b688d96dbfe30974e358910c6f8155cedddc4f8f5f39e3fb596eaa05da2b7c148283e0440144e8538b4a3882428728680eb57d8defdd76e29a861c6c20fa300b93904cec27cd1f2346f09"]}, @typed={0x8, 0x7a, @uid=r7}, @typed={0x2c, 0x68, @str='\xe5vmnet0vmnet1%]ppp0systemvboxnet1nodev\x00'}, @typed={0x8, 0x64, @fd=r8}, @nested={0x14, 0x5c, [@typed={0x8, 0x8a, @u32=0x5}, @typed={0x8, 0x60, @fd=r9}, @generic]}]}, 0x2ec}], 0x2, &(0x7f0000000c80)=[@cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}, @rights={{0x18, 0x1, 0x1, [r13, r14]}}], 0x38, 0x8000}, 0x4000c61) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r5, 0x3, 0xb2, "cd53b3bd15e89eb6dd6efd0da862a2d523e9c51ff3d152ce6d7b7df16cfd917b3db54f6cd0f85656d367d3863dd7d472a7839db778f51a68a57a82b6a28319ccdd5395031c9082f2f98131799d9c20575f98094a1a92bb7ad5f55cf34eb6ef2f26c89e0dfed028f86bcff540b5f3a1741ed6f649d655fc415a9683fce9b9dc2f1f5b63bb5e55e1ff1eaedf691b5765331b0bc812fcb421a47b65f77d14cfe2b8e689e1f68bf0bde864726d515c1d866d0156"}, 0xba) 08:50:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x40186f40, 0x7600f4) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000240)={r7, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000000c0)={r7, 0x7000000, 0xae, "ccde913645e3a1b8079834ee46fe72d7fbd289f8897039b7e9f5f3a566dc2518743b63dfb497c6f4ba30bb397214bb006001639fe27aab9f62b49804cef9f411023bb95c500f95ca475bef1bc848e0d1b3ae40360e1b561ea005b35e2a0d3c677f7eb4c18d63d1d2c3781b40da2e37d77a945991aa4a01128a580942a54e53bfa0bba09c2e194a97aa4f579b5df1587cdb07fa8c6417039707f507b62cb379e6524e97fb333ad689a287170384ff"}, 0xb6) ftruncate(r1, 0x401) chroot(&(0x7f0000000040)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2c0000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1313b}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1114.587633][T12409] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000600000000000000010", 0x24) 08:50:04 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1114.712634][T12517] overlayfs: filesystem on './file0' not supported as upperdir 08:50:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1313c}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:04 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x403000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:05 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r4, &(0x7f0000000080), 0x5b) r5 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r6, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) 08:50:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000f00000000000000010", 0x24) 08:50:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1313d}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1114.935101][T12735] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:05 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x403f00, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1115.193921][T12964] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1115.236819][T12965] overlayfs: filesystem on './file0' not supported as upperdir 08:50:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x2, 0x5, 0x0, 0x5}, 0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xfffffffffffffffc) socket$inet(0x2, 0x1, 0x7) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x10f) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x203c, 0x400) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000140)=r3, 0x1) 08:50:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1313e}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000300000000000010", 0x24) 08:50:05 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) r1 = memfd_create(&(0x7f00000012c0)='v\bq\xf5\x00\x00\x00\x00f\a', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:05 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x404000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1115.589210][T12976] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1313f}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000600000000000010", 0x24) [ 1115.645569][T13076] overlayfs: filesystem on './file0' not supported as upperdir 08:50:05 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x405c00, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:05 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x30ec0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x24080) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000140)) ftruncate(r1, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r4 = open(&(0x7f0000000080)='./file0\x00', 0x204502, 0x20) ioctl$TCGETS2(r4, 0x802c542a, &(0x7f00000000c0)) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x31189faf800635a9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x6, 0x4) 08:50:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13140}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x4, 0x80000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x1, 0x0, {0x1, 0x1, 0x0, 0x0, 0x800}}) 08:50:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000a00000000000010", 0x24) [ 1115.975362][T13299] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13141}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1116.070376][T13439] overlayfs: filesystem on './file0' not supported as upperdir 08:50:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000c00000000000010", 0x24) 08:50:06 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x408100, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='$(\x00', 0x4) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r4 = gettid() sched_setscheduler(r4, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r5, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000040)={0x7fffffff, 0x0, r4, 0x0, r5, 0x0, 0x5, 0xbd}) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r6, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) 08:50:06 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13142}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1116.301609][T13532] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000140)={{0xfff, 0x3, 0x5, 0x8}, 'syz1\x00', 0x11}) ioctl$UI_GET_VERSION(r2, 0x8004552d, &(0x7f00000000c0)) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000100)={0x5, 0x8, 0x2}) writev(r1, &(0x7f0000000080), 0x5b) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000000)={0xce, {0x3ff, 0x0, 0x4, 0x3, 0x6, 0x5}}) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x4a0804, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 08:50:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000e00000000000010", 0x24) 08:50:06 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40f000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13143}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x450b, 0x80002) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000000c0)={0x5, 0x2, 0x1f306d22}) [ 1116.436608][T13752] overlayfs: filesystem on './file0' not supported as upperdir [ 1116.541622][T13757] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:06 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:06 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40fa02, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:06 executing program 1: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x80084504, &(0x7f0000ffcffc)) 08:50:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000f00000000000010", 0x24) 08:50:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13144}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1116.711187][T13948] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:06 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40fc02, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13145}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/de\x00', 0x2, 0x80301) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x80084504, &(0x7f0000ffcffc)=0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000002c0)=""/146) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f00000000c0)=0x99, 0x1b44c4f3c812a465) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x456000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/253) [ 1116.878310][T14035] overlayfs: filesystem on './file0' not supported as upperdir 08:50:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000003f00000000000010", 0x24) 08:50:07 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xf9', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1116.941201][T14055] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000000)=""/96) r1 = socket(0xa, 0x6, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), 0x4) 08:50:07 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40fd02, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13146}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) connect$tipc(r2, &(0x7f0000000700)=@name={0x1e, 0x2, 0x3, {{0x43, 0x3}, 0x3}}, 0x10) r4 = getuid() syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="477146d167c85b20189d1c63cae86be81f07272fa0b5c68fb65a7099e2e1e404af8692a86f60ad381e36e6f96b2a75cca9429c8ef8b868af18b83242dce54534ec20b38310afb98aa8fe000ea95e0b5f11eb", 0x52, 0x9}, {&(0x7f00000002c0)="8055ba13b4c9f88ab59d515bf097318de52f34d81513e964099f1909d54b1dbc35a30ccb99d5b919f8af3da3ac0004b79c177570e43e0a7073c341c7b427154f97a33cf7b24faa6e3466d660e22dcfc5805197b17a22bbb2b76680f449d0ca975d99feea93d09c0e201b6b30e9a008b44e784bea1a07d0f9541f46411cd611be7b8916e4c405f5028966977868e32751154ef3de1cee65299558387897b4d63a122041bef75a03cbbdf47b452e53469c3fae3743eaa82fed5e40d11719cb59291a55c8d16b6b644f31e358d6173abe719a50d922f75937ddb61cbe464017", 0xde, 0x8001}, {&(0x7f00000003c0)="b2174f345a14947009b983af868b0b565c620971e824476842209f65b89b642be40256c5c38007544dc3b75758d2314f4441d3cb3edb2238b9d252e4a1a423e55da39f98c8af6fcf66a91500f93288297a29f7065801b1220a5456bada400c8ec7ad41123fc6b2f972119287d8084eec07cc785c8ac47b71ca589105dd5750a26189b6e05062be19e4137a8f594358e133d4e7287ffc36a078fadfcbe9746b33a3d856e83d7ec86fe3c6b8adf7c42085ce95cfeaa12286ea6d0c81d24bf4bea145550a9b4e214a69b98c74adb16dd6", 0xcf}], 0x4000, &(0x7f0000000640)=ANY=[@ANYBLOB="73657373696f6e3d3078303030303030303030303030303130312c747970653d8bb49d4b2c696f636861727365743d63703737352c666f776e65723e", @ANYRESDEC=r3, @ANYBLOB=',smackfstransmute=,fsname=/dev/loop#\x00,audit,euid=', @ANYRESDEC=r4, @ANYBLOB='(\x00']) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x2ac}}, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r6, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) close(r6) ioctl(r5, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffd53, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000019007f5300fe01b2a4a280930a800000000000000000000039000900350002000000000019000500fe800010000000dc1338d544132000000083de448daa7227c43ab8220000064fab91d00000000060", 0x55}], 0x15b}, 0x0) r7 = socket(0x10, 0x200080002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000004000000000000010", 0x24) [ 1117.227694][T14331] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:07 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x7f', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1117.268675][T14340] hfs: unable to parse mount options 08:50:07 executing program 1: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x20002) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000000000)=0x3c5) 08:50:07 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40fe02, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13147}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x800) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000655800000000000010", 0x24) [ 1117.493105][T14552] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:07 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x40ff00, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13148}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:07 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x8c', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x80084504, &(0x7f0000000280)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x600000, 0x0) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x607f26bfdae6c2be, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) write$vhci(r3, &(0x7f00000003c0)=@HCI_SCODATA_PKT={0x3, "ce2d0c587180130c9b79d9dafc"}, 0xe) readahead(r2, 0x5, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/soft\xfb\x19b&stat\x00') open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7900000072ffffff465ee345a6e8bb0764674f9d441eeeccb1e15a3160e2d4ca603e00000000000000005a313e855ead257344eac5998e84ab2d036c44d436f89915479b66141a1780445c0132edae06dcb560e78b3ae41fc495c2e9f3f9c6a6b7cce61fc5d3c9a68d157a214300"/121], 0x420400) writev(r4, &(0x7f0000000080), 0x5b) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00000000c0)={0x44, 0x6, 0xfffffffffffffffc, 'queue1\x00', 0x7}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r5, &(0x7f0000000080), 0x5b) faccessat(r5, &(0x7f0000000240)='./file0\x00', 0x88, 0x1200) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r6, &(0x7f0000000080), 0x5b) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000002c0)=""/235) 08:50:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/l2cap\x00') openat$cgroup_int(r2, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 08:50:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000006000000000000010", 0x24) [ 1117.743010][T14735] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13149}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:08 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x600000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:08 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xe4', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/d%v/inMut/event#\x00', 0x3, 0x40080) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0xfffffffffffffff3) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1314a}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) acct(&(0x7f0000000040)='./file0\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) ioctl$CAPI_GET_PROFILE(r5, 0xc0404309, &(0x7f0000000100)=0x3) getgroups(0x3, &(0x7f0000000080)=[0xee01, r4, 0xee01]) setfsgid(r6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000586500000000000010", 0x24) 08:50:08 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x80ffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:08 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xf4', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1314b}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:08 executing program 1: keyctl$session_to_parent(0x12) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = syz_open_dev$evdev(&(0x7f0000000080)='.det#\x00', 0x0, 0x80200) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000ffcffc)) [ 1118.240226][T15011] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:08 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x300, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x1, 0x4, 0x8, "65a55d8c3894a25283ec23352e6b72bce238125c3cf92a4918f66ada08a9be0a35fad4dd4f79f28c3aad392655268e6018e3e7ecebc1f6bd59cf462ae6ace1cd", "4afe8849dd93c57a532bdf80f3ed55825b882ce3d4c2aa890f02cc511e1702df974b0dffd9f17c01e70359ffc173a9072a97d9e2afcfabbeae1eb3ac8b301ceb", "73aa1aa7d5ce14201a64ff79e45c446f6a76d9597bdc584d665e685ef96cf59e", [0x1, 0x6c]}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10b000) r2 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ftruncate(r2, 0x401) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x111881, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00000001c0)=0x4) 08:50:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000817800000000000010", 0x24) 08:50:08 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0xa0ffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:08 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xf6', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x30000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1118.501923][T15225] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000008100000000000010", 0x24) 08:50:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3ffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'nr0\x01\x01\x00', 0x2}) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000300)=[{&(0x7f0000000100)="801f9b48f1240faa70a333c2e5598288d81b8f58fd0f91540af8cef3831956d70f1c14211cf01e77ca8c54b0fe7afd67c291c1edac944c502eabfe411ed6614b1664332f5f37de1cd686438ca555873d5a5df525b045f1d948581805aa28e04e440df76e9578954e5b325b324dedd417a0ad645f6c4ebb554c23f4dee2a86089b532ce3388aca6bb0c7044aa0ea146e16ed5ded4f9ba2e078dcdcfbed58c51ed799039162c837684f8abbca8625db64c14216a941fb2306f0b6cd4c85effaeeeb72fa1519660cf544adf3df6de6c178a3e0e88b843941fa8fd0570", 0xdb}, {&(0x7f0000000200)="9fc7670c3839ac1187a63943c5f968945a9c1003c1aab76733f8d540eb7894543537c83f2de02202b214d904392278a20dbd84d30c6a4e2bf8943a6df797548c8873616bfffb2918b6852f324bb514bb52432d236f3d9d7a1029925d5b92a3963562c8abf738ba17717eeead31d5abd97c2b87a7559be03345425e09025ba448c9138532f85b1eaad1d969495ce7babd87610df5e3e4b6244e7a977380d64fe691b57bd2d5e5d79f0930a55d67523819118d0347e6baad67562c4c3ea981aa519c5d99658b2e99a1a6ecc7f18c26a230baa8fbc82284f9daaa9db800139f4fe4b504996e3211", 0xe6}], 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r5 = creat(&(0x7f0000000340)='./file0\x00', 0x4b) setsockopt$TIPC_MCAST_REPLICAST(r5, 0x10f, 0x86) writev(r4, &(0x7f0000000080), 0x5b) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r4) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:08 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0xc0ffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:08 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xfe', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000788100000000000010", 0x24) 08:50:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x80000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x7ffffffff000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:09 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x100000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000f000000000000010", 0x24) 08:50:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='%verlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1119.216791][T15680] overlayfs: filesystem on './file0' not supported as upperdir 08:50:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:09 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000004003000000000010", 0x24) 08:50:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf0ffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)=',verlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1119.540442][T15845] overlayfs: filesystem on './file0' not supported as upperdir 08:50:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:09 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000340000000000010", 0x24) 08:50:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x20, r3, 0x701, 0x0, 0x0, {0x13, 0x0, 0x1a0ffffffff}, [@TIPC_NLA_MON={0x5, 0x9, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40480}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x25c, r3, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc3}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0xb8, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xaa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffdb1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffff000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK={0x98, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffff8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x666}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffc00}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbab2}]}]}, @TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xce}]}]}, 0x25c}}, 0x4048080) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='/verlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1119.820601][T15966] overlayfs: filesystem on './file0' not supported as upperdir 08:50:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000fffff0000000000010", 0x24) 08:50:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:10 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:10 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='\\verlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x4040, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x100000000, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(r2, 0xc0285628, &(0x7f00000000c0)={0x0, 0x3f, 0x200, [], &(0x7f0000000040)=0x2}) 08:50:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000010000000010", 0x24) [ 1120.165824][T16116] overlayfs: filesystem on './file0' not supported as upperdir 08:50:10 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:10 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='o\\erlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x0, 0x80000001, 0x30}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x220000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000020000000010", 0x24) 08:50:10 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='ov%rlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:10 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000030000000010", 0x24) 08:50:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1120.757415][T16363] overlayfs: filesystem on './file0' not supported as upperdir 08:50:10 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='ov,rlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x20000, 0x0) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000040)) 08:50:11 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000040000000010", 0x24) 08:50:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:11 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='ov\\rlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000040)={0x2, 0x1f, 0x92, &(0x7f00000000c0)="679c85c56554a1bd49ce648cfa2e20d26b8483ef8fc09c0dfd84ac857418f86ab61a305198e3b6191bf1780f74512aaadb61ca6f97131a30e13744353215d4822140420dcd6dd6d0956fddafce71fc318c0c0198b7e301eeec269779e5b30820cabe264410fa1bc5f2321ba5961c9feb85f24e6602367028ff156bb87693772037576fc25ab5fe7114f64107b0aeb36762be"}) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1, 0x40040) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000240)={0x7, 0xe, 0x4f24bf46, 0xfff, "f100263a0044065926c831652eb96577c3fa66969bfa336aae820288fa9ebe63"}) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000001c0)) 08:50:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000060000000010", 0x24) [ 1121.072834][T16568] overlayfs: filesystem on './file0' not supported as upperdir 08:50:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x5000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:11 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x4) 08:50:11 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='ove,lay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x5310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000a0000000010", 0x24) [ 1121.430998][T16683] overlayfs: filesystem on './file0' not supported as upperdir 08:50:11 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x6000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000c0000000010", 0x24) 08:50:11 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='ove/lay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) getrlimit(0x1a, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) 08:50:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x6310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1121.724532][T16800] overlayfs: filesystem on './file0' not supported as upperdir 08:50:12 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000e0000000010", 0x24) 08:50:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:12 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='ove\\lay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000000000)) [ 1122.002716][T16919] overlayfs: filesystem on './file0' not supported as upperdir 08:50:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000f0000000010", 0x24) 08:50:12 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:12 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over#ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x6}, 0x10) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000000000)) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r2, 0x0) [ 1122.298540][T17124] overlayfs: filesystem on './file0' not supported as upperdir 08:50:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x8000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000100000000010", 0x24) 08:50:12 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:12 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over%ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x8310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000003f0000000010", 0x24) 08:50:12 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over*ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1122.659841][T17251] overlayfs: filesystem on './file0' not supported as upperdir 08:50:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x9310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:13 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000400000000010", 0x24) 08:50:13 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over+ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1122.980159][T17405] overlayfs: filesystem on './file0' not supported as upperdir 08:50:13 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000600000000010", 0x24) 08:50:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:13 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over,ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xb310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1123.272494][T17572] overlayfs: filesystem on './file0' not supported as upperdir 08:50:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000058650000000010", 0x24) 08:50:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@multicast2, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000300)={r2, 0x6, 0x3f, 0xfffffffffffffff7, 0x80000000, 0x9e6, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r4, &(0x7f0000000080), 0x5b) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000240)=0x1000) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r5 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r7, 0x0) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0\x00', 0x6, 0x2, &(0x7f0000000480)=[{&(0x7f00000003c0)="15330ae7e40e259d627185cc", 0xc, 0x1}, {&(0x7f0000000400)="1d38830386f89b654210616b10d8dd700bed5028c3f8f14ba880f595b405fcc66719527465bee0cf3da85fe458c62c77aeed96ed1e2ce12c52557b81a5aa55b681605334667692d505a94a8db9715604ed8a8d5633f0126af3c887e42ac40eb3da0b5e", 0x63, 0x8001}], 0x40, &(0x7f00000004c0)={[{@part={'part', 0x3d, 0x1}}, {@session={'session', 0x3d, 0x6}}, {@barrier='barrier'}, {@decompose='decompose'}, {@nobarrier='nobarrier'}, {@nobarrier='nobarrier'}, {@part={'part'}}, {@creator={'creator', 0x3d, "199425f1"}}], [{@euid_eq={'euid', 0x3d, r6}}, {@subj_type={'subj_type', 0x3d, '('}}, {@subj_type={'subj_type', 0x3d, '#vboxnet1nodeveth0'}}, {@uid_gt={'uid>', r7}}]}) ioctl$VIDIOC_QUERYCAP(r5, 0x80685600, &(0x7f0000000100)) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r5, 0xc0945662, &(0x7f00000000c0)={0xffffffffffff266b, 0x0, [], {0x0, @bt={0xfffffffffffffc00, 0x0, 0x1, 0x3, 0x81, 0x3ff, 0x8, 0x4, 0x3f, 0x6, 0x9, 0x9, 0x2, 0x6, 0x1, 0x14}}}) ioctl$EVIOCSCLOCKID(r3, 0x80084504, &(0x7f0000ffcffc)) select(0x40, &(0x7f0000000040)={0x8, 0x0, 0x3ff, 0xffffffff, 0x6, 0x5, 0x3, 0xfffffffffffffffa}, &(0x7f0000000180)={0x4, 0x6, 0x6, 0x6, 0x5, 0x61, 0xffffffff, 0x6c6}, &(0x7f00000001c0)={0x2, 0x0, 0x4, 0x773, 0x0, 0x9, 0xc00000000000, 0xb8}, &(0x7f0000000200)) 08:50:13 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:13 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over-ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1123.474052][T17589] hfsplus: unable to parse mount options 08:50:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xc000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000810000000010", 0x24) 08:50:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xc310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1123.656172][T17702] overlayfs: filesystem on './file0' not supported as upperdir [ 1123.678972][T17629] hfsplus: unable to parse mount options 08:50:13 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over.ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:13 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xd310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000078810000000010", 0x24) 08:50:14 executing program 1: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x80084504, &(0x7f0000ffcffc)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x40180, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000200)={0x3ff, 0x7, 0x9, 0x8, 0x4}) r1 = gettid() sched_setscheduler(r1, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = syz_open_procfs(r1, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) unshare(0x400) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000000)={[], 0x1, 0x7, 0x200, 0x0, 0x8, 0x0, 0x4001, [], 0xfff}) [ 1123.982886][T17818] overlayfs: filesystem on './file0' not supported as upperdir 08:50:14 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:14 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over0ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xe000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000ffffa8880000000010", 0x24) 08:50:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="c16b1bcef5e8", 'gretap0\x00'}}, 0x1e) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) [ 1124.223567][T17930] overlayfs: filesystem on './file0' not supported as upperdir 08:50:14 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xe310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:14 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overLay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000ffffff9e0000000010", 0x24) 08:50:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x345940) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x4000, 0x0) ioctl$PPPIOCGUNIT(r1, 0x80047456, &(0x7f0000000140)) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'L+', 0x6}, 0x28, 0x3) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000180)={0x0, 0x1, {0x9, 0x28, 0x16, 0x8, 0x0, 0x8, 0x2, 0x67, 0xfffffffffffffffe}}) [ 1124.534171][T18047] overlayfs: filesystem on './file0' not supported as upperdir 08:50:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:14 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/\x1b\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:14 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overXay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000fffffff00000000010", 0x24) 08:50:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x10000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='\x00\x00\x00\x00\xbb\x00', 0x40, 0x0) 08:50:15 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='over\\ay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1124.934918][T18212] overlayfs: filesystem on './file0' not supported as upperdir 08:50:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000088a8ffff0000000010", 0x24) 08:50:15 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x10310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:15 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overl\\y\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000f0ffff0000000010", 0x24) 08:50:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x11310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1125.280483][T18390] overlayfs: filesystem on './file0' not supported as upperdir 08:50:15 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overla/\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:15 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x12000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000009effffff0000000010", 0x24) 08:50:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:15 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overla\\\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1125.615167][T18528] overlayfs: filesystem on './file0' not supported as upperdir 08:50:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x12310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:15 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000f0ffffff0000000010", 0x24) 08:50:15 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) sendto(r1, &(0x7f00000000c0)="e2f587d4ce3ba1ebf5090ad16bba1f8abc45f9e424e56603282f55605644385682296727ff4fc8d6b9bd1efa5d4b6a040ef06dfb50a9a23e62eae9b8ba968260ac9327cf6ed9c3cdaaffc4bc4c906c8aec24abc8812d441a501f9b957d564adfa353f2d41580881d6f68a9302941fb15603c1b556397cf5d271557543e4178cb6f2ae043d8ea2a333c19d1b37fb00968ad5ebbad7af06cf95fff012519e216", 0x9f, 0x24088041, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x3, 0x0, 0x1}}, 0x80) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self\x00', 0x404100, 0x0) 08:50:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x13310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:16 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x02', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000003400010", 0x24) 08:50:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x14310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1125.956999][T18729] overlayfs: filesystem on './file0' not supported as upperdir 08:50:16 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:16 executing program 1: syz_open_dev$evdev(&(0x7f0000000280)='/$\xe3\vt#\x00\xe7\x01\x00', 0x8000, 0x80) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x6000, 0x0) r1 = shmget(0x3, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/254) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/98) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x101000) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/attr/current\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)=0x6) socket$inet_udplite(0x2, 0x2, 0x88) 08:50:16 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x03', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x15310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000fffffffffffff00010", 0x24) 08:50:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200080, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x2) 08:50:16 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x04', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1126.343480][T18853] overlayfs: filesystem on './file0' not supported as upperdir 08:50:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x16310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:16 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000110", 0x24) 08:50:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x17310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:16 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x05', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1126.644966][T19018] overlayfs: filesystem on './file0' not supported as upperdir 08:50:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000210", 0x24) 08:50:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x18310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:16 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:17 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x06', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:17 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400000) recvfrom$inet(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x10040, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000000080), 0x5b) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000000100)={'bond_slave_0\x00', @ifru_ivalue=0x401}) r4 = add_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, 0x0, r4, 0x0, 0x1) r5 = add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={'syz', 0x0}, 0x0, 0x0, r4) r6 = add_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, 0x0, r6, 0x0, 0x1) r7 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={'syz', 0x1}, 0x0, 0x0, r6) keyctl$reject(0x13, r5, 0x8000, 0xf1, r7) ioctl$EVIOCSCLOCKID(r2, 0x80084504, &(0x7f0000ffcffc)) r8 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f00000001c0)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}, {0x2, 0x4e22, @rand_addr=0x1}, 0x100, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x1, 0xb2, 0x8001}) getsockopt$inet_mreqsrc(r1, 0x0, 0x70, &(0x7f0000000040)={@broadcast, @dev, @remote}, &(0x7f00000000c0)=0xc) r9 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000180)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2, 0x1, 0x3, 0x6, 0xfb, 0x8000}, 0x20) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000140)=0x7) 08:50:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x19310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000310", 0x24) [ 1127.025723][T19186] overlayfs: filesystem on './file0' not supported as upperdir 08:50:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1a310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:17 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:17 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\a', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000410", 0x24) 08:50:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000000080), 0x5b) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000040)) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xff62b6793ce32993}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRETLEN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) sync_file_range(r1, 0x4, 0x8, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1b310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1127.362714][T19330] overlayfs: filesystem on './file0' not supported as upperdir 08:50:17 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\b', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000610", 0x24) 08:50:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1c310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:17 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x249, 0x7557}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r5 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000880)={0x90, r5, 0x21, 0x70bd2d, 0x0, {}, [{{0x8, 0x1, r4}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}]}}]}, 0x90}}, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x20000) ioctl$EVIOCSCLOCKID(r6, 0x80084504, &(0x7f0000ffcffc)) 08:50:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1d310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:17 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\t', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1127.740766][T19498] validate_nla: 6 callbacks suppressed [ 1127.740783][T19498] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 08:50:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000a10", 0x24) [ 1127.825399][T19528] overlayfs: filesystem on './file0' not supported as upperdir [ 1127.837829][T19498] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 08:50:18 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1e310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:18 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\n', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1127.976892][T19592] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1128.040384][T19592] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 08:50:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000c10", 0x24) 08:50:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1f000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:18 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\v', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:18 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000000)=0x8) [ 1128.205987][T19655] overlayfs: filesystem on './file0' not supported as upperdir 08:50:18 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000e10", 0x24) 08:50:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1f310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:18 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\f', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:18 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x400000) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) socket$bt_cmtp(0x1f, 0x3, 0x5) 08:50:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000f10", 0x24) 08:50:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x20000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1128.578785][T19872] overlayfs: filesystem on './file0' not supported as upperdir 08:50:18 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x20310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:18 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\r', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x101, 0x0, 0x2, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xffffffff00000001, r3, 0x3, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x12) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/d\x00', 0x100000002, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000001010", 0x24) 08:50:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x21310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1128.911914][T19993] overlayfs: filesystem on './file0' not supported as upperdir 08:50:19 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x10', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:19 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x1) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x502041, 0x0) getsockname$unix(r1, &(0x7f0000000300), &(0x7f0000000240)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TiPC\x00') getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000280)=""/84, &(0x7f0000000100)=0x54) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000000000000b000000000c001473797a47393316bb81c46800000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r3, 0x0, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x7}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x4000000) 08:50:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000003f10", 0x24) 08:50:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x22310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:19 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay0', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xffff, 0x81}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x8c55, 0x5}, &(0x7f0000000100)=0x8) 08:50:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000004010", 0x24) 08:50:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x41440000}, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/d\x02\x00\x00\x00\x00\x00\xf7\xff\xff\xff\xff\xff\xff\xff\x00', 0xc, 0x400) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000ffcffc)) [ 1129.363453][T20422] overlayfs: filesystem on './file0' not supported as upperdir 08:50:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x23310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:19 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:19 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\\', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:19 executing program 1: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x80084504, &(0x7f0000ffcffc)) 08:50:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x24310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pipe2(&(0x7f0000000100), 0x800) ftruncate(r1, 0x401) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) fsetxattr$security_evm(r3, &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@v1={0x2, "3b5ea93b15a7624acf34ad2bd78d3bcb9802578e"}, 0x15, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000006010", 0x24) 08:50:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x25310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/78) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000100)=0x1, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x2, 0x7}, {0xeb7, 0x100}, {0xd5, 0x9}, {0x80000001, 0x6}, {0x400, 0xc9}, {0x101, 0x2}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000280)={0x2000000000000000, 0x2, 0x0, 0x0, 0x19, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffd}) r3 = syz_open_pts(r2, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000240)=0x4, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x1000000000d) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000000000000000}) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000001c0)={0x5, 0x4, 0x100000000, 0x80000000, 0x8}) [ 1129.723449][T20660] overlayfs: filesystem on './file0' not supported as upperdir 08:50:19 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xf0', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000586510", 0x24) 08:50:20 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='\x80\x00\x00\xf7\xff\xff\xff\xff\xff\xff\xff', 0x8000, 0x1) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x26310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:20 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xfa', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1130.041485][T21033] overlayfs: filesystem on './file0' not supported as upperdir 08:50:20 executing program 1: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) ioctl$sock_ax25_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8, [@null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1ff, 0x11200) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0xf000, &(0x7f00000000c0), 0x9, r1, 0x8}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x1, 0x100000001, 0x9, 0x5, 0xfff, 0x101, 0x6, 0x3f, 0x9, 0x6e06e781, 0xffffffffffffffff, 0x1e, 0x5}, {0x78, 0x2, 0x6, 0x1f, 0x100000004, 0x1, 0xc4, 0x5, 0x4, 0x3, 0x99c, 0xffff, 0x1}, {0x200, 0xff, 0x800, 0xffff, 0x5, 0x3f, 0x5, 0x8, 0x3, 0xfa3, 0x7, 0x800, 0x5}]}) 08:50:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000008110", 0x24) 08:50:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x27310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:20 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:20 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xfc', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x28310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000788110", 0x24) [ 1130.353734][T21278] overlayfs: filesystem on './file0' not supported as upperdir 08:50:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) ftruncate(r1, 0x3f) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000080)={0xa000, 0x3}) 08:50:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000000c0)={[0x4, 0x3ff, 0x0, 0x9, 0x1, 0x6, 0x3ff, 0x3, 0x3f, 0x14000000000, 0x3, 0x9, 0x5, 0x0, 0x101, 0x1], 0x4, 0x9200}) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)=0x4) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000ffcffc)) 08:50:20 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x29310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:20 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xfd', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000ffffa88810", 0x24) 08:50:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2a000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x508301) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000000080), 0x5b) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) fsetxattr$security_selinux(r3, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:iptables_exec_t:s0\x00', 0x25, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000ffffff9e10", 0x24) 08:50:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2a310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1130.819868][T21617] overlayfs: filesystem on './file0' not supported as upperdir 08:50:21 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xfe', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:21 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000100)={0x60, 0x0, 0x7, {{0x1ca, 0x4, 0x4, 0x5, 0x6, 0x4, 0xaca8, 0x5}}}, 0x60) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/115, 0x73}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/147, 0x93}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/44, 0x2c}, {&(0x7f0000000540)=""/230, 0xe6}], 0x8, &(0x7f00000006c0)=""/47, 0x2f}, 0x40000001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000740)=[@in6={0xa, 0x4e23, 0x3f, @mcast1, 0xf0}, @in={0x2, 0x4e22, @rand_addr=0x10}, @in6={0xa, 0x4e21, 0xf498, @local, 0x894}, @in6={0xa, 0x4e24, 0x10001, @remote, 0x4}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [], @local}, 0x9}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x28}}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e20, 0x800, @empty, 0xffffffffffffffe3}], 0xdc) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000ffcffc)) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000000)) r3 = gettid() sched_setscheduler(r3, 0x1, 0x0) sched_setscheduler(r3, 0x5, &(0x7f0000000040)=0x4) 08:50:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2b310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000fffffff010", 0x24) 08:50:21 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r3 = fcntl$dupfd(r2, 0x203, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r4, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) write$P9_RGETATTR(r3, &(0x7f0000000040)={0xa0, 0x19, 0x1, {0x842, {0x80, 0x3, 0x1}, 0x100, r4, r6, 0x83e, 0x57b9, 0x4, 0x40, 0x5, 0x7ff, 0x1, 0xfffffffffffffb26, 0xfffffffffffffffd, 0x100, 0x6, 0x5, 0x0, 0xf4, 0xfe00000000000}}, 0xa0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000100)={'lapb0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}}) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r7) [ 1131.136332][T21837] overlayfs: filesystem on './file0' not supported as upperdir 08:50:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2c310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:21 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:21 executing program 1: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4, 0x141100) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0xffffffffffffe1fe, 0x1, 0x3, 0x106}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x200200) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000ffcffc)) 08:50:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000ffffffff10", 0x24) [ 1131.312749][T21934] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2d310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:21 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\b', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200040, 0x0) accept4$rose(r1, &(0x7f0000000040)=@short={0xb, @dev, @null, 0x1, @default}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x400000000000401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2e310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1131.514469][T22086] overlayfs: filesystem on './file0' not supported as upperdir 08:50:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000f0ffffffffffff10", 0x24) 08:50:21 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x40000) ftruncate(r1, 0x401) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x6f021d86d2ff34af, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2f310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) getegid() ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000000080), 0x5b) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000280)={0x0, 0x1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) flistxattr(r4, &(0x7f0000000240)=""/14, 0xe) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x3, 0x1, 0x2, {0xa, 0x4e23, 0x8af, @mcast1, 0xfffffffffffffff7}}}, 0x32) r5 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote, 0x2}}, 0x9, 0x9}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x2}, &(0x7f0000000180)=0x8) 08:50:21 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1131.824708][T22248] overlayfs: filesystem on './file0' not supported as upperdir 08:50:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000001", 0x24) 08:50:22 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x30030000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1131.936158][T22340] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000040)=0x1) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x30310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:22 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x24) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x88000) creat(&(0x7f0000000000)='./file0\x00', 0x8e) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x40, 0x641) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000180)) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000000140)=0xfffffffffffff801) sendto$rxrpc(0xffffffffffffffff, &(0x7f0000000040)="6d183956d3e94fc77f887c6bd3625d554d331cd6760e5eabaf665c497068521e0e92cdb07c018953644c11b37da292281cf7d0b8a0686fac34c1a15fd61f5a615ba0f09fd1647d0f34f0e71ad6603f942bb5cf0c6031d4b90a", 0x59, 0x4000, &(0x7f00000000c0)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) 08:50:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000002", 0x24) [ 1132.137175][T22501] overlayfs: filesystem on './file0' not supported as upperdir 08:50:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x31310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1132.195444][T22505] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:22 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x32310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x420083, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="44ce1698d01f7410") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x2000000000009}, 0x60) fcntl$lock(r0, 0x26, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400000, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r6, &(0x7f0000000080), 0x5b) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) setsockopt$CAIFSO_LINK_SELECT(r4, 0x116, 0x7f, &(0x7f0000000180)=0x6, 0x4) ftruncate(r2, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) 08:50:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000040)) io_setup(0x675, &(0x7f0000000340)=0x0) io_getevents(r2, 0x0, 0x0, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = eventfd2(0x0, 0x0) io_submit(r2, 0xe2, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x5, r4}]) io_pgetevents(r2, 0x20, 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x7}, 0x8}) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:22 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000000000a", 0x24) [ 1132.483875][T22727] overlayfs: filesystem on './file0' not supported as upperdir [ 1132.487298][T22725] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x33310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:22 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bcsf0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000280)=""/84, &(0x7f0000000100)=0x54) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000001000000000000000b000000000c001473797a47393316bb81c46800000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r5, 0x390ece8b9f8c0d23, 0x70bd2b, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48006}, 0x8840) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x340f0000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:22 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x04', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000200000000000010", 0x24) 08:50:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x34310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1132.814522][T22947] overlayfs: filesystem on './file0' not supported as upperdir 08:50:23 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) fgetxattr(r1, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/44, 0x2c) 08:50:23 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="9c45026862a8f9df9ab4a38229663ba6c1452b4d85ccce0e31eacb09ccd262f67fbf11f3a2bfcb894e590d1e917b4f67f14a23321e341164552f95efc2db226a65790a25aad01bf802f21cc18a213a382938d42251c3f001fbe55b6d3800e2135daff91ab0b66b8ce43b8034bc1d346fdf8fe387cb04db511a728dfc51f510da425d22ea4baf25803846779a701865a1ee6b1f530d7144107ebaac5a4a55453feb178bbf1ce57cb367fceac5dcab53b1e896e3a4950065f14942d790ca7cc26b864675b6b9b6015d63d781c3e666adb330ac2cd59f2d9a11436290a5dd73589687d2face0e", 0xe5, 0x4, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback, 0x5}, 0x1c) r1 = socket(0xa, 0x1, 0x0) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x6, @multicast2, 0x4e21, 0x1, 'wlc\x00', 0x8, 0xfb, 0x36}, {@multicast1, 0x4e20, 0x0, 0x2, 0x1, 0x4c}}, 0x44) r3 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x80084504, &(0x7f0000ffcffc)) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000040)=0x5) 08:50:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x35310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000300000000000010", 0x24) [ 1133.117955][T23161] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1133.133759][T23190] overlayfs: filesystem on './file0' not supported as upperdir 08:50:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x36310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:23 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1133.195361][T23337] overlayfs: filesystem on './file0' not supported as upperdir 08:50:23 executing program 1: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/201) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x241, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000000040)=0x1) 08:50:23 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:23 executing program 4: rt_sigsuspend(&(0x7f0000000040)={0x331e}, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x1, 0x54200) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xfffffffffffffda0) chown(&(0x7f00000002c0)='./file1\x00', r4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xfffffffffffffe35) r6 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0xbb8a08c6d3c57b01}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x40, r7, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x48004) r8 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000600)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r8, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14, r9, 0x100, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r10, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r10, 0x0) ioctl$TIOCSBRK(r10, 0x5427) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x80000, &(0x7f00000002c0)={[{@xino_off='xino=off'}], [{@subj_user={'subj_user', 0x3d, ']{[]nodev'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'system'}}, {@pcr={'pcr', 0x3d, 0x16}}, {@fowner_lt={'fowner<', r4}}, {@euid_gt={'euid>', r5}}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000400000000000010", 0x24) 08:50:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x37310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1133.361666][T23378] Unknown ioctl -2146941692 08:50:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x38310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\xf4\bn\x01 \xbb\x00\x00\x00\x00\x00\x00\x00\x10\xc8\xc2\\e\x0f\xf4>\xf5\b\xda\x8b\x8c\x00', 0x1) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r4, &(0x7f0000000080), 0x5b) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) setsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000000080)=0x7fff, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x4000, 0x0) ioctl$UI_SET_SWBIT(r5, 0x4004556d, 0x7) prctl$PR_SET_ENDIAN(0x14, 0x0) [ 1133.452723][T23378] Unknown ioctl -2146941692 [ 1133.460516][T23411] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1133.479219][T23498] overlayfs: filesystem on './file0' not supported as upperdir 08:50:23 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:23 executing program 1: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000000000)=0x101) 08:50:23 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000600000000000010", 0x24) 08:50:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x39310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0x4, 0x100000000}, 0x8) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1133.736103][T23659] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1133.767364][T23784] overlayfs: filesystem on './file0' not supported as upperdir 08:50:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000a00000000000010", 0x24) 08:50:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3a310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:24 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='\x12d\x00v/R\x11t\x0f\x00\x00\xe0\x00\x00\xf1B\x00', 0x2, 0x200) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x7600f4) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r6, 0x40186f40, 0x7600f4) r7 = socket(0xa, 0x1, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000000)=r9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000240)={r9, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x2, 0x4, 0x9, 0x6, 0x4e, 0x4, 0xffffffff, r9}, &(0x7f0000000100)=0x20) r10 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r10, 0x40186f40, 0x7600f4) r11 = socket(0xa, 0x1, 0x0) close(r11) r12 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r11, 0x84, 0x78, &(0x7f0000000000)=r13, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000240)={r13, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r13, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r4, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x1000, 0x7}, &(0x7f0000000040)=0x8) 08:50:24 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3b310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000c00000000000010", 0x24) [ 1134.040758][T24022] overlayfs: filesystem on './file0' not supported as upperdir 08:50:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x129002) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:24 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1134.091113][T24024] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3c310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:24 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3d310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000e00000000000010", 0x24) [ 1134.312987][T24240] overlayfs: filesystem on './file0' not supported as upperdir 08:50:24 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f00000000c0), 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYRES64=r2], 0x1}, 0x1, 0x0, 0x0, 0x20000086}, 0x4) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'rose0\x00', 0x3}, 0x18) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ftruncate(r4, 0x401) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r6) [ 1134.379007][T24243] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3e310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000000)=0x9, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:25 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:25 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay ', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3f000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x40186f40, 0x7600f4) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r7, @ANYBLOB="ed000000d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149304d7cc262bc3643b6ddff67a6aa130f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"], &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000080)={r7, 0xcf, "71a564d7e6cae662f1ae73f33e2ee4afbbadf6734911c494421215f5973a16472cf2281e219a61ddb09f639b0b00f7b2737a52bc35befad8105de822301990c8ec3bbbfbb639933637898af9f7c33a1ce6946fde9fbe3071699eaccc880c9fd3fa321a391aa0bd7da37a40d9cd26d0563a44340855bd596edfa1feb0a1fa094bac6434e97a90400245f558fa436b21282b448fe9405d5333d5f774a15ea14d8eb6b36d3a5e8e0ae76286abd9d50b0a3ed68e07c3fb6027fe9405c0792556be6d0816bb33ee563f643755e98509eb4e"}, &(0x7f0000000180)=0xd7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$PPPIOCGIDLE(r2, 0x8010743f, &(0x7f0000000040)) r8 = socket$alg(0x26, 0x5, 0x0) ftruncate(r8, 0x1f) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000f00000000000010", 0x24) 08:50:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3f310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:25 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1135.001307][T24453] overlayfs: filesystem on './file0' not supported as upperdir 08:50:25 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000001000000000000010", 0x24) 08:50:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='cgroup{selinuxcpusetcpuset+[^wlan1usereth1$\xbcbdeveth1]ppp0\x01\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f0000000300)={0x4, "cf27267be2b0e4f8cb9b3aaafb17463be0ed256fae6f00a98b5dedf3f0396472", 0x3, 0x8, 0x1, 0xff0000}) setsockopt$packet_int(r3, 0x107, 0x20000000001, &(0x7f00000000c0)=0x3, 0x3a) r4 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00', 0x0}) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @empty}, &(0x7f0000000140)=0xc) prctl$PR_SVE_SET_VL(0x32, 0x3c05c) prctl$PR_SVE_GET_VL(0x33, 0xbae3) r7 = fcntl$getown(r1, 0x9) r8 = gettid() rt_tgsigqueueinfo(r7, r8, 0x36, &(0x7f0000000280)={0x1c, 0x8, 0xf4f}) recvfrom$packet(r3, &(0x7f00000001c0)=""/156, 0x9c, 0x10043, &(0x7f0000000180)={0x11, 0x1c, r5, 0x1, 0x8, 0x6, @local}, 0x14) ftruncate(r1, 0x401) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r9, &(0x7f0000000080), 0x5b) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r2) 08:50:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7f, 0x174, 0x0, 0x5, 0xd, 0x10, "26dc26da492189bc9b485adb702ea983c5ef44f73d78fadb3851af101c0a37ca80c0b1e9f968f3c389ffadc75e050c3d4b98a9aa31247d8557e6c4298c956df3", "86c61826ff597f6f2acf1097be5145b97ffb7c4a3f8a18ce408f9026b4d57c34b4c722b539bed9d76871609a1d4afe006b40cd432c3b2e67d418913bf1752483", "c7bd2c9e376b2663840288bbbc8bbaf2fd2ce3312b26b2aa35ae6ec101b71060", [0x401, 0x80000001]}) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x2) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000001c0)=""/152) [ 1135.154946][T24576] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x40000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1135.259492][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1135.294246][T24654] overlayfs: filesystem on './file0' not supported as upperdir 08:50:25 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x10', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:25 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000006000000000000010", 0x24) 08:50:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x40310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000100)) ioctl$VIDIOC_QUERYSTD(r3, 0x8008563f, &(0x7f0000000080)=0x0) ioctl$VIDIOC_S_STD(r2, 0x40085618, &(0x7f00000000c0)=r4) ftruncate(r1, 0x401) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x602, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0)) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000ffcffc)) 08:50:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x41310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:25 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000f000000000000010", 0x24) [ 1135.681478][T24932] overlayfs: filesystem on './file0' not supported as upperdir 08:50:25 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x42310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000040)={0x1, 0x3f}) [ 1135.770095][T25009] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) connect$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x4000000028}, 0x60) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/38, 0x26, 0x0, &(0x7f0000000380)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0xfffffffffffffffa, @mcast2, 0xa0}}, 0x24) getsockname(r1, &(0x7f00000001c0)=@sco, &(0x7f0000000040)=0x80) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000080), 0x5b) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000000c0)=""/198) connect$nfc_llcp(r2, &(0x7f00000002c0)={0x27, 0x1, 0x0, 0x1, 0x80000000, 0xef, "7898deae109a488a8b2d220dd90d5f460d48940ea613d53020ebfd6016de4b846518d242b7026f040b7489bcf40d9d36b4393b848c4d78dffe7d392c5635f7", 0x31}, 0x60) 08:50:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000003000000000010", 0x24) 08:50:26 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x43310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1135.995922][T25130] overlayfs: filesystem on './file0' not supported as upperdir 08:50:26 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x9, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000000040)="d66ed99865940a3f939f6e9e9d7b413c2c617f5aa6f95c49b8e7b853aaf28000d18b33e7f8b6e8509d99662117ffee39c661ff67bcf9ae4c811ee908672471d51df4a15cdb439ed382ef488657be9a38cd1a3b6a8867fc4b5508754d58f037502a0227186c2d90b44e4a4d779fe4f660cfb64a4d329280f551cc6d979e704e95cb9ea28c807c8bb78ab71a57bbdb9e559640f3a9671ac1143803bbac09c3aca5e41dfcbe1d03e5f5d121a59708df693bfcd47c1cb1503b2aa6e06211d54b1b8bdc6314458f2987c2092feb839aff8cfd4860b7a87cdea5945b248e28c31f2e57", 0xe0, 0x40000, &(0x7f0000000140)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @null, @null, @bcast]}, 0x48) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 1136.069034][T25247] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x44310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x1000000000d) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f00000000c0)={&(0x7f0000000040)=""/3, 0x3}) 08:50:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000006000000000010", 0x24) 08:50:26 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x45310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000a000000000010", 0x24) [ 1136.339006][T25550] overlayfs: filesystem on './file0' not supported as upperdir [ 1136.371932][T25549] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:26 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:26 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:26 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x444}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x444}}, 0x0) sendmsg$inet(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="b25b815bd37e675baabb5643ab877d91d96025287b3c46659f2edbc1f33c6c950e7aa0452be10932a685643567029e889005ce5d504ccef2a886e1b13abfcae06905b774d620da7801e4c71ef5d0c29253f975f5ce1805ef265dda6e026ffd6ba4f381e7435684c5bd55f4ae97a148d2006c5a720acf51777836d1a44a13a81aa830e1b006545052f4f455489f43d6df5719bd6c85d93eb112fe43085040786657f4302cd20d49884c03f7b12e761d0800a43c8f2920bee2aea5f70f070cd6c35a163cd01f0fe759a79f482719ab2fd37fb747db", 0xd4}, {&(0x7f00000001c0)="62ae3d704306fd3aa878cb285f4a2b8708d70ff75c7d258893483fbef5112d8aff4f9403564a41ba8cf2afc2efa1ec73d2d2ac97ff003631f92e889e6db78b4ace2cf495bdb8d5ff6dc68bab619d8ccfe6", 0x51}], 0x2, &(0x7f0000000240)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xa8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev={0xac, 0x14, 0x14, 0x20}, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @rand_addr=0x400, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x58}, 0x800) r9 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r9, 0x80084504, &(0x7f0000ffcffc)) 08:50:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x46310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000c000000000010", 0x24) [ 1136.637578][T25726] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1136.672549][T25769] overlayfs: filesystem on './file0' not supported as upperdir 08:50:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r3, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1f}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x20, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x82}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) inotify_init1(0x80800) 08:50:26 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x47310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:26 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x803c3ade896f9e2f) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000e000000000010", 0x24) [ 1136.902279][T25873] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x48000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1136.950266][T25884] overlayfs: filesystem on './file0' not supported as upperdir 08:50:27 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000000080), 0x5b) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000000)=0x1) 08:50:27 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x48310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:27 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xc0', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) uselib(&(0x7f0000000040)='./file0\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000f000000000010", 0x24) 08:50:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x49310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:27 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1137.225479][T26101] overlayfs: filesystem on './file0' not supported as upperdir 08:50:27 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x5, 0xda, 0x80000009, "e239c8b41a0dc8e5da55648241158e2ac3d708065fb9d4834a86f3c807e3af84502ef2863443bdf7352bb9afea5cfb8b4bc360c1cf312d3b006c62c829a2e2", 0x2c}, 0x60) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x80084504, &(0x7f0000ffcffc)=0x7) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x629002, 0x0) write$UHID_DESTROY(r1, &(0x7f00000001c0), 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080), 0x5b) move_mount(r2, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x52) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) 08:50:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4a000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:27 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000003f000000000010", 0x24) 08:50:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000080)='/proc/self/net/pfkey\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 08:50:27 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)) [ 1137.542599][T26322] overlayfs: filesystem on './file0' not supported as upperdir [ 1137.582433][T26327] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4a310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:27 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x10, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:27 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x02', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000040000000000010", 0x24) 08:50:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) 08:50:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4b310100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/de\xff\xffNve\x05\xf6\x8b\xa5-K\xb6\xae\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000040)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/88) [ 1137.858037][T26606] overlayfs: filesystem on './file0' not supported as upperdir 08:50:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000006558000000000010", 0x24) 08:50:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4c000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:28 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x02', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:28 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_DQEVENT(r2, 0x80885659, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, 0x0) tkill(r0, 0x16) r3 = socket$inet_udplite(0x2, 0x2, 0x88) exit_group(0x9) ioctl(r3, 0x1000008912, &(0x7f0000000100)="11dca50d6f0bcf6c7bf070") recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x427, &(0x7f00000001c0), 0x3cc, &(0x7f0000000200)=""/126, 0x7e}, 0x41) ioctl$SIOCNRDECOBS(r4, 0x89e2) r5 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x80084504, &(0x7f0000ffcffc)) 08:50:28 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x12, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000001300)={0x4, 0x0, 0x2080, {0x3000, 0x6000, 0x3}, [], "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ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 08:50:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x60000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:28 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x02', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000060000000000010", 0x24) 08:50:28 executing program 1: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa32, 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r1, &(0x7f0000000080), 0x5b) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000080), 0x5b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000080), 0x5b) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x80084504, &(0x7f0000000100)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x10000) getrusage(0xffffffffffffffff, &(0x7f0000000140)) 08:50:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x65580000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1138.338694][T26982] overlayfs: filesystem on './file0' not supported as upperdir 08:50:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000012c0)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) accept(r2, &(0x7f0000000040)=@caif=@dgm, &(0x7f00000000c0)=0x80) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) socket$inet_dccp(0x2, 0x6, 0x0) 08:50:28 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000005865000000000010", 0x24) 08:50:28 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x02', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x68000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0xfffffffffffffffd, 0x80}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 08:50:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x7}) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x80084504, &(0x7f0000ffcffc)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{}, {}]}) [ 1138.652775][T27295] overlayfs: filesystem on './file0' not supported as upperdir 08:50:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000008178000000000010", 0x24) 08:50:28 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x6c000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:28 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x74000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:29 executing program 4: r0 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x10001) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200800000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x3103101ff7, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000001c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, 0x0, 0x0) [ 1138.936417][T27486] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000081000000000010", 0x24) 08:50:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x76000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:29 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x5c, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:29 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:29 executing program 1: r0 = socket(0x1, 0x1, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r1 = socket(0xa, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000001300)='/dev/full\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r5 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/video35\x00', 0x2, 0x0) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r6, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r7 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r7, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r8, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r9 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r9, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r10 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r10, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r11 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r11, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r12 = creat(&(0x7f0000002bc0)='./file0\x00', 0x2) r13 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r13, &(0x7f0000000080)={0x27, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "a3aec4ecde48ce0aa51cf55f86e48a1feb6e11efb5ef270ea79d622821a2260c47ef66c62ed942d681cc54c4439c96cdcc194a74000000000400", 0x14}, 0x60) r14 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r14, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r15 = epoll_create1(0x180000) r16 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r16, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r17 = gettid() sched_setscheduler(r17, 0x1, 0x0) r18 = geteuid() r19 = getgid() r20 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r20, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r21 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r21, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) r22 = fsopen(&(0x7f0000002c00)='qnx6\x00', 0x0) r23 = gettid() sched_setscheduler(r23, 0x1, 0x0) r24 = geteuid() lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r26, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$sock_FIOGETOWN(r26, 0x8903, &(0x7f0000002f00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r28, 0x0) r29 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r29, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) ioctl$sock_FIOGETOWN(r29, 0x8903, &(0x7f0000003100)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0}, &(0x7f0000003180)=0xc) r32 = getgid() r33 = gettid() stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000003ac0)=[{&(0x7f0000001380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001400)="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", 0xfb}], 0x1, 0x0, 0x0, 0x54170}, {&(0x7f0000001540)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f00000015c0)="d76441056c49752f04765dcb6b874fdf15df0f649f3bf07603f1d9a644424e36ca882f5d7e823fffaa39717a9713ba4b253a5b7d023a58bb9195038ac13ece2377201f561202c9a0871c91a08171390db40159dc7f48bf2aea4edb3284a735784195026974c4bf5b0e0e0242a195f2846a8afe6c91724c52b390be9cb3c70ef1ab29d19cbc1610f7f4f9d7788d0ed65176cf3d41b1dda533b34a671bdc527c3099785a2ffb7f8b54743413fd7ca419176bf72e5bc02c778f11bf802114e9038dea15eab25514c3885f19bf3aed2daadd5911f819123985a56c7717aed52a93ccff4011751968df6db1320339bb55512563728094586013", 0xf7}, {&(0x7f00000016c0)="d47f9ab514bdaae1b7d87228a5fff1d259739b8eb38a245e4099e5b17a4c6a0cbcd9103d575f1c5f46dcac", 0x2b}, {&(0x7f0000001700)="390def765ac71f564f0524bf66217d3e50ab035461a9efcdd0588e26ea979d7ad6253545436a437f3a45b38c5819658265e5a406f262c89c74ea9edadfe8ae12034c9fb768d9ef56aa3f967e8c564509af4de65598711bbb64f1bba925935fe20aace928c8", 0x65}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000002780)="55493dcaf4ac17469cd81b1ca43ada5598c8a72447920619e3d294c7c8e82bbca13d770682190badfdb21e46c077cf9ec304cc4f8576febe799f420d57dbdd03adf53e08b1ae6585234a08e2ed84cf86a036e2aac48ac4aca1915fbc31cb7b4c56789a7078d325cf62e43d24bc29060482697e99c46c5411e3efe4c6f955e1a91c4f725fbc801a0a0cbf1a88a063fb179fb975ed8a5e4aa3b1a85745d73bda90b9bc0ec69b45ff53f8e9a267eb653e30a2ee14e2ae9e7a2e497c4121c5dfa6881a804d0fd24a5e695558c2eddaa0a2b52dffd90fc1c4708c735e3e9c5d07bf70af", 0xe1}, {&(0x7f0000002880)="81309bc7bd423eee1a9ab2d2d62435f05cca4c5cdec75e7f08aaa42323d0966563fa2f562853a3cd47c0f0b82238fd42784a4def76f946a5dce96a93f087359ba766662c2ed818d26eec79aa1abc849a7b60bb1aae0eb12e7a645f9bfa7e5238593268b00e537edc8c598b1c49ede10032cea42c3838467987e233283f49278e7093127362edc304261866c46c393a631044b636bbd3cd8f7940a62cca61cc7a140b471e46ef40d7927f6bdecd3b576fd273a5f407abc3814d8e7acf975dcaf015d031473fae5e31e293f88e3d02c5fce0b24985d1dff2ca8e476a0b86b31ba2de367eafa27dd03e09", 0xe9}, {&(0x7f0000002980)="2aac5a0ce281ca215082f42fc354d100401956defa1e5409961b4718050859add35664e1f025655e155edb534e057fa94425ca81f24ed619bbae1b079ed1012af1fa7aeee2c58d34101c84ad726a0e", 0x4f}, {&(0x7f0000002a00)="135b340ff4", 0x5}, {&(0x7f0000002a40)="8c500e9d6ac8cd3cda4ae55259ae3f38a31e1a6cd3c0dbe48253c2be54983a2510f5b462470186f1296dc4ec22e2bf6eee80eb643ae16686b8d5ac491441045355eab46238cbf1e76e6f2076adf645f7b48ced52d50701e340bc7c1cf1b3e8d9198d0648df693197b152f013cac0bd88fd97b26f8318", 0x76}], 0x9, &(0x7f0000003dc0)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32, @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="1c00000000000000010000010000000018d6f02be0b3f64097f81e59c7018ed475e351d09a4c0faa53b7e10008a9a619680c00dba70310d3aff68b17", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r2, @ANYBLOB="000000002400000000000000010000000100000001191fc816acb5e064ee5880b4864c", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r16, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x6f0e19acb39e1cc6}, {&(0x7f0000002d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002dc0)="c182070c2c1f1901b99e8f0c24ab026c144de84bf9f8fddf", 0x18}], 0x1, &(0x7f0000002f40)=[@cred={{0x1c, 0x1, 0x2, {r23, r24, r25}}}, @cred={{0x1c, 0x1, 0x2, {r27, r28, 0xee01}}}], 0x40, 0x2}, {&(0x7f0000002f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000003000)="f0624e112447bfd0c087ed314989ebc8cc979266e0d2fdb28d", 0x19}, {&(0x7f0000003040)="ac7a18232647ae872c2080b29f4739c16b9560dc072659515a4a15e6b027f9e05103a8746b32cb4007880fe2fde6ada13478dd111da9c702d815bceb6776c74df3898e106641f10ed8abeaf808d4eead9f443c3bf64482370edcb2ce79b62a2dd8", 0x61}], 0x2, &(0x7f00000031c0)=[@cred={{0x1c, 0x1, 0x2, {r30, r31, r32}}}], 0x20, 0x24040002}, {&(0x7f0000003200)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000003280)="cf75fd570d84bfee1d9cc4ac251554fc37", 0x11}, {&(0x7f00000032c0)="04d59359ee7b4dcf56723f75a803343db0be377c83b72e81e04b238c5476cfd4e530799c76cd1b4055515fb0bb2f618792217989a53d53574f21c2ff54a10555e34c2a8742e2b82c88b05fd96e1670f7c59489e60f703166dc1bf849e47fa6e1be1a3db7d156c23451309ab4a3d6bf1e6a9cbac04a5cf879760e2149e29011019c8fcd43c430711df869414714fb160fb016314ca40f9c85dd08dafe34f459bb617ccdc3ec4b991b40836631a0ba0f417b646c47297a2e085300429d63792d7dfef77ba8d1ef8138db27e76676183245987f510df65a05626c8f820c90e9096644d30bc170e9120d9c7052b6b5c6729c", 0xf0}], 0x2, 0x0, 0x0, 0x10000000}, {&(0x7f0000003400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003540)=[{&(0x7f0000003480)="52587978e077a49e24b46c6290383e6f1f88e8807d369cf1fc39d5cca8ba13fce93047b9334bf434196a57baef5102890b0454a2f58b58acb8d064061a2de2ea76728c6a76d93edaf3c0d458d376dfdb3c508d320a0d04bed5247bc1b6b5be970a39a90c5125071558c9e879f7b6037a1d3ac4a1673dd7754b8f209af7598c78bc9fd8b6977b4a0b9ad838904bf182aec2e6ced4edb932959e2a2b99db6e73b7aced55087117a15446a1ab9b812324af45065905b5a79993e81c9faa", 0xbc}], 0x1, 0x0, 0x0, 0x30044824}, {&(0x7f0000003580)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003600)="9539f921b43e1352456b71accc6b13a3512c3ade166c36cbc87dbd764fdd9787544ab3d87ee519636e7a03787684ac01b4ca3d614fd1f0115d63351e904abe9fb82af319683baffbc19b9012f801", 0x4e}, {&(0x7f0000003680)="6311d861e4a8f57064f5795a16647016677661fdd0c8b928c2174697481ee30f7a014b6a8791bcec5604c6e5420a3566df1fd985ed9cd430991e39d9a77132dba5cce51af0e314c9a3de425cf6ad2d7e118224e01fbd2dc3c760e8ef2560981eb9ab625dd3c9a3c6050646922553f35e8dac6f4529e8f8177bf2dc3535c6fa6f6370f6bf76f1", 0x86}, {&(0x7f0000003740)="92aecc54aaf2fa68e6e2a48e7a7026d083c3fb9d04b123cf30df16e92251df18c57ab9299c9c76d5ba9ef0e76b749b88079a167b62cb5dd6b55d8efb688e804ebf72ee6ace8cd1cf2a3259bf3d264d0058e45db553afba9ae3332a8bdb7369d1e792", 0x62}, {&(0x7f00000037c0)}, {&(0x7f0000003800)="0e106c1141d9236affa57047ff841154c0fc2e17f3843293db23c8", 0x1b}, {&(0x7f0000003840)="caa2a8ee6c8b712eea391e7a4634d2b7c88fdf57d9a16eed6e9425a87fd5b83d6cf7fb7f8107798df6c222ac81f83ff466ad9952247921b53f88530e8adb307d362f47c170739c9be52ea9f96f3ee024a00b7bf9fe1ef9b0ee981f345fcf009ce8abecb67061929ec842c7bcfc50bd5e2c0799fd944c3f40c1fff4e99338b0e4353305d83397eb3d85acfc8a0758cd6791d31e7d5eee9915495e60ceb47d4cc697f1a31d99487fc07b0bb2a1e92de14889cbde2cb5923cb215462389bd3b2ba8d1b7db6b04278f50ab20f9c93a505335d624a575e89974f0b1a7baaed313c2142e837e80b06cce6d5adbb012", 0xec}], 0x6, &(0x7f0000003a80)=[@cred={{0x1c, 0x1, 0x2, {r33, r34, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}], 0x38, 0x80}], 0x7, 0x4074040) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000001340)=@bcast) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@local, r35}, 0x14) r36 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r36, 0x80084504, &(0x7f0000ffcffc)) getsockopt(r0, 0x9, 0x9, &(0x7f00000001c0)=""/246, &(0x7f0000000040)=0xf6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 08:50:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x1, 0x0, &(0x7f0000000000)) 08:50:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7a000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000007881000000000010", 0x24) [ 1139.251211][T27632] overlayfs: filesystem on './file0' not supported as upperdir [ 1139.271271][T27631] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:29 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xf0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x7a030000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:29 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffff, 0x2002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 08:50:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000f0000000000010", 0x24) 08:50:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x81000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/in\\\a\b\x00\x00\x00ent#\x00', 0x2, 0x200) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) 08:50:29 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x300, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a989000000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204b8de607a25340b579ac761976cae3a9a9e90785afd31885d362411ef23cd8fef4aa6dac6acb5ded04e5435e7a3bfaab8d914916ee79d501a7aa4f0972e376bb9f94c5268f7ee158864d444d4bf66e8d85cc74a0000000000000000"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xc, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}]}, 0x38}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a989000000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204b8de607a25340b579ac761976cae3a9a9e90785afd31885d362411ef23cd8fef4aa6dac6acb5ded04e5435e7a3bfaab8d914916ee79d501a7aa4f0972e376bb9f94c5268f7ee158864d444d4bf66e8d85cc74a0000000000000000"], 0x10}}, 0x0) 08:50:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000040030000000010", 0x24) 08:50:29 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x87a00000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:30 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x7600f4) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r4, 0xed, "d0884c36b533c70347f53db0f73505e80aa0dce77327607af733d4e8b783beadd6d2a10e68a5ff46a74bd00a163ccab3b9fb6c45b5922df9265a3c386d3d0604c5a9b0ab9c318980a8ab85ebcd4a7452b949861f84009affd9123876947e8b2ada3947c03b33ec93d7cc7314137984bd3999adfbba37afaba9625e55f9f07a48f51f1dd708bab370d149344d7cc262bc3643b6ddff67a6aa260f173b5a919b51d830ec321d9121d4d670e75b7814f7f42b61cd4ecdef95a5e202475c7d37c5048ad19c1764b92f08287d245d409ec5af68de3752dd2f7beb40aad18e3d59a528265bab3ce8dc62f3a7fff527b9"}, &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x3, 0x4}, &(0x7f0000000140)=0x8) r5 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7f, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x80084504, &(0x7f0000ffcffc)) [ 1139.799536][T27973] overlayfs: filesystem on './file0' not supported as upperdir [ 1139.813073][T27971] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1139.883878][T28050] ubi: mtd0 is already attached to ubi0 08:50:30 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:30 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x408, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000003400000000010", 0x24) 08:50:30 executing program 4: r0 = socket$kcm(0x10, 0x3, 0x4) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="39000000140081ac00002c000500018701546f0800000004814a0000883795c0c54c1960dbb7d553b4a421556b3d5df5000a00000000000000", 0x39}], 0x1}, 0x0) [ 1140.194673][T28232] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x9effffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, 0x0, &(0x7f0000000180)) 08:50:30 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa2000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000fffff00000000010", 0x24) [ 1140.422148][T28467] overlayfs: filesystem on './file0' not supported as upperdir 08:50:30 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x500, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1140.493844][T28519] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1140.660632][T28183] ubi: mtd0 is already attached to ubi0 [ 1140.674142][T28656] overlayfs: filesystem on './file0' not supported as upperdir 08:50:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$PPPIOCDISCONN(r1, 0x7439) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 08:50:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x1}) 08:50:30 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa4020000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000100000010", 0x24) 08:50:30 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x600, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1140.784885][T28660] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:31 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='xfs\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 08:50:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xb0020000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000200000010", 0x24) 08:50:31 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1140.933475][T28773] overlayfs: filesystem on './file0' not supported as upperdir [ 1141.009950][T28772] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 08:50:31 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x700, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xba020000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:31 executing program 1: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x80084504, &(0x7f0000ffcffc)) [ 1141.053533][T28772] XFS (loop4): SB validate failed with error -5. 08:50:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000300000010", 0x24) [ 1141.125174][T28980] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x401000) ioctl$EVIOCSCLOCKID(r0, 0x80084504, &(0x7f0000ffcffc)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a3aec4576fbdc5446ba940f9f549ecde48ce0aa51cf55f86e48a1feb6e11efb54f3dcd6614892e5a9f260c47ef66c62ed942d681cc54c4439c96cdcc194a74", 0x28}, 0x60) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) chown(&(0x7f00000002c0)='./file1\x00', r4, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="ffcb16337490a666f00e093f2cbea5a6f57d9181252ee81549c22b", 0x1b}, {&(0x7f0000000100)="56a954c632bf7446f8b8cf41e2b1e18c5f2e5c752f8ad6c8650c64efe8b888271bb7d39fc62d762f5a4fea2dcfc34697f60a1699a0abe3a370e5aa993dfff93080ecb4901817f8e06341711c52d688b7b2757facd2189807a7", 0x59, 0x2}], 0x8000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, r1}}, {@disable_sparse_yes='disable_sparse=yes'}, {@utf8='utf8'}, {@uid={'uid', 0x3d, r3}}, {@uid={'uid', 0x3d, r4}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x3}}, {@case_sensitive_no='case_sensitive=no'}, {@dmask={'dmask', 0x3d, 0x7}}, {@umask={'umask', 0x3d, 0x4}}], [{@audit='audit'}, {@seclabel='seclabel'}, {@audit='audit'}, {@uid_lt={'uid<'}}]}) [ 1141.200678][T28980] overlayfs: filesystem on './file0' not supported as upperdir 08:50:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xc3ffffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:31 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1141.307873][T29087] overlayfs: filesystem on './file0' not supported as upperdir [ 1141.317623][T29066] ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 1141.346611][T29066] ntfs: (device loop1): parse_options(): Unrecognized mount option audit. 08:50:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000400000010", 0x24) [ 1141.388739][T29066] ntfs: (device loop1): parse_options(): Unrecognized mount option seclabel. [ 1141.431302][ T2496] blk_update_request: I/O error, dev loop4, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0 [ 1141.485778][T29134] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:31 executing program 4: r0 = socket$inet6(0xa, 0x20000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x32}, 0x0, @in6=@ipv4={[], [], @dev}, 0x0, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000580)=@in={0x2, 0x4e21, @multicast2}, 0x80, 0x0}}], 0x2, 0x0) 08:50:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xe4ffffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:31 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x804, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1141.519272][T29206] ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. 08:50:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000600000010", 0x24) 08:50:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf0ffffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:31 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1141.624402][T29214] overlayfs: filesystem on './file0' not supported as upperdir [ 1141.644130][T29206] ntfs: (device loop1): parse_options(): Unrecognized mount option audit. 08:50:31 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x900, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1141.683649][T29206] ntfs: (device loop1): parse_options(): Unrecognized mount option seclabel. 08:50:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000a00000010", 0x24) 08:50:32 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x2}}) 08:50:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf7300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:32 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @link_local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @multicast1, @link_local, @multicast2}}}}, 0x0) [ 1141.814202][T29395] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) statx(0xffffffffffffffff, 0x0, 0x3000, 0x0, 0x0) 08:50:32 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1141.928143][T29432] overlayfs: filesystem on './file0' not supported as upperdir 08:50:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf8300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:32 executing program 1: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000480)={{}, {}, [{}, {}], {}, [{}, {}, {}, {}, {}]}, 0x5c, 0x0) 08:50:32 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xa00, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000c00000010", 0x24) 08:50:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0xd4}}) 08:50:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf9300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1142.164517][T29573] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:32 executing program 1: socket$alg(0x26, 0x5, 0x0) seccomp(0x0, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote}}}, 0x84) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcbb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x8000001a, 0x400000, 0x0, 0x362) socket$inet(0x10, 0x0, 0x0) [ 1142.245689][T29692] overlayfs: filesystem on './file0' not supported as upperdir 08:50:32 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000e00000010", 0x24) 08:50:32 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xb00, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1142.314547][ T26] audit: type=1326 audit(1568537432.473:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=29754 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45c72a code=0x0 08:50:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) 08:50:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfa300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1142.467379][T29759] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1142.484980][T29791] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:50:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000f00000010", 0x24) [ 1142.516106][T29848] overlayfs: filesystem on './file0' not supported as upperdir [ 1142.546367][T29870] overlayfs: filesystem on './file0' not supported as upperdir 08:50:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) 08:50:32 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xc00, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfb300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:32 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000001000000010", 0x24) [ 1142.726837][T29976] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1142.778603][T29981] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1142.780367][T29982] overlayfs: filesystem on './file0' not supported as upperdir [ 1143.181253][ T26] audit: type=1326 audit(1568537433.343:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=29754 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45c72a code=0x0 08:50:33 executing program 1: socket$key(0xf, 0x3, 0x2) setreuid(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x18) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 08:50:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) 08:50:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfc000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000003f00000010", 0x24) 08:50:33 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:33 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xd00, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfc300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1143.401159][T30096] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1143.426158][T30119] overlayfs: filesystem on './file0' not supported as upperdir 08:50:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000004000000010", 0x24) [ 1143.461283][T30094] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) 08:50:33 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x1020, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1143.514520][T30200] overlayfs: filesystem on './file0' not supported as upperdir 08:50:33 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfcffffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1143.656730][T30308] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1143.810064][T30316] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:34 executing program 1: syz_emit_ethernet(0x92, &(0x7f00000001c0)={@link_local, @random="98c984fa0789", [], {@ipv6={0x86dd, {0x0, 0x6, "e3b0ff", 0x5c, 0x2f, 0x0, @mcast1, @loopback, {[@dstopts={0x0, 0x1, [], [@ra, @jumbo]}], @gre}}}}}, 0x0) 08:50:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000006000000010", 0x24) 08:50:34 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) 08:50:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfd300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:34 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x1200, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:34 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:34 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) 08:50:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfe300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1144.667653][T30330] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:34 executing program 1: openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000780)) semget(0x0, 0x0, 0x20) syz_emit_ethernet(0x6e, &(0x7f0000000600)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000040000000000000001fe800000000000000b00000000000000802a08000000006ba0eecb95c96bf54b94e205f64a99d76640daba1000c6f3a3739d4378eb2901304913572e2bdd77148ca732bc45ba1060a24dea27322a9c0052f71a87b2759726e99f40a54009ba926cee3ca3a98f749cfe6d39f3cc185ab555debffd3e01c9b21b2f0ebd21ab02e17d752b9ec926d57f85a6e34bcd0dd7e33597ff83ccc12ebdc675f47799f2bc431dfb6b5fd75c7eb8974072a025fd4e01bc74617558d8cad42892e25dc7e4433d7b789a25d8b63e71e5a0a49a71a745ad255dd5b80de65e72c40571a78a4ff9d34403"], 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x200000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x10000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3, 0x0, 0x0, 0x1, 0x6, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x0, 0x3}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000740)='/dev/fuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x43, 0x1, 0x7, {0x0, 0x1c9c380}, 0x3, 0x6}) socket$isdn_base(0x22, 0x3, 0x0) kexec_load(0x100000000, 0x1, &(0x7f0000000380)=[{&(0x7f0000001940)="7c9b342c7ec42ba3d8d2000fcc788b44aa76ef14ad1ba319fbd8d726aee1d0ea6281195d8b1442b1bffb58ecdb0cc0c4d79424c79462f54a05d1834d552730bb8a0db1bf489c69f1321ec9ebe546535ada4825c13cda3a7fd9db3ca129a28f3d05b4612e03d2bcbdcc67768ba3b6d2fe92c8f3870b22ab05403efe983bb0dbcfc150a2677398b9e4837ccadf91a12605c755ac301e272dedff804c783a952b26b9968d215eefa1", 0xa7, 0x6, 0xcc0}], 0x2a0000) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x108, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in6=@empty}}, {{@in=@multicast2}}}, &(0x7f00000003c0)=0xe8) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000007c0)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000840)={0x8, 0x7}, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9, 0x22, 0xffffffffffffffff, 0x4000000000, [], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x3c) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0xfffffffffffffffe, 0xffffffffffffff8d) r1 = gettid() setpgid(0x0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x120000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000540)={0x4, {{0xa, 0x4e20, 0x4, @empty}}}, 0x39) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000940)=""/4096, 0x1000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001040)='/dev/audio\x00', 0x0, 0x0) readv(r2, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x500}], 0x1) ioctl$RTC_PLL_SET(r2, 0x40207012, &(0x7f0000000400)={0x6, 0x3, 0xffffffffffffffb0, 0x80, 0x3, 0x6, 0x101}) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x100000000}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x10) 08:50:34 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x1400, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:34 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) 08:50:34 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000586500000010", 0x24) 08:50:35 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfe800000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:35 executing program 4: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000003100010500000000a48bc5e608f9e3ab14000100100001000800010069666500000072ea1a85b29ca5b378d45cf005441114be2862a0744ae249b0c399be616464e258b48ea810c5819108cada028e35a2aef4810000001d8aaf75e66cf0b2d66f319360563d1491dd6747397209b998e6ba08bc867ad8ba5cef3f724c1f79cc14f11a85d2caf585c89afb50cdb7428799097ad0fa0636b1bf56d7c0e5f82ed935e18b3c780f8b15fbb7344d41b16cba148b049b66c7b3072bf6b06ebbe050305a7519edb12a9999c4ce20912f80d08a972878fcac237bf58e052f3dc8e44016ea1232d025ecad8c5fd0a50a58c523f9f483f008b664f0ebaa5643dbf731b62bbd91276bdb6afdc4a5375ea5267eff9ca6586dd73a1fbfb80ebe69359b260d8100000000000000cb787d2572c1980b6e3baa7b8b1187941f7dd0c3db06eee39761915a2351174fe9673b420074e8d1ad3ef511241903000000000000009729fabcc5cd8e7faef14d42ca315c8d98cac1eb3300e5a1d9b745b0a5e6b2db49a3ed14d5103253bbc6a3208b5e7e79acc6fdb05b7c3a4c8018a335c18551cc84f777f7c19a2500dc9adce5052294fbc4a85180630faecaee6ed006654973a5f86adc954a1cb3c3f241576f7fb68e83436ba2f6b60e53051a81ea3adda645d51e202d20deb8f817d07a1f94519ce0a33a373b5292fd6274cce435e0da1726f8bd0a38721b7a70b36752f8521eb75f6798964095da7ffa1d60613b46be615c7fda6b18c9ee1d03ae953f752223f77e21f3e45f0154a0cab8a70f4c8870641f389958f7620252440859de4bbdc1b970070d0a41979debcf018699cfe5c5e8d743da79cfe0cbfd6cb1a8db3bec0ed54787343cb0122b69413bf087b6cbc43ff8fe4efdae6660c5b33628d059265704493553e45a0f1d5907a8f2998c080aa1e2e31bede7274922974b638dc44be577c9e14b7401f1ef5a0d43c0a81addea9c99a013ac8eefa776e6b6f57764cf68df2320ee6fd9fceb7291f27b75b0c4c94acdcb1626412787e63ce86b89c27bea753d45b2476c0f3c1a75c596f2bb789dc4d2a6058d5da4dc1e6c4900899875a0d1e7b750609c19e8aad0d39b55d854e35a4a70344c35c9ede3554e318c4aca438ef846b202c1f02fa49cd1e7271069dd8259d2b48d20011f161747954db2e730aee4d21e0b60c6255d97f0ba111f03a0afa66672a62555e3aa53b761ae55f860c1cff5144ddfa2d13c33829b4895600ee003d3b9ebc7009460b1832d2b2b88ac83fa53aca9750c"], 0x28}}, 0x0) [ 1144.965641][T30450] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:35 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000008100000010", 0x24) 08:50:35 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2010, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:35 executing program 1: openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000780)) semget(0x0, 0x0, 0x20) syz_emit_ethernet(0x6e, &(0x7f0000000600)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000040000000000000001fe800000000000000b00000000000000802a08000000006ba0eecb95c96bf54b94e205f64a99d76640daba1000c6f3a3739d4378eb2901304913572e2bdd77148ca732bc45ba1060a24dea27322a9c0052f71a87b2759726e99f40a54009ba926cee3ca3a98f749cfe6d39f3cc185ab555debffd3e01c9b21b2f0ebd21ab02e17d752b9ec926d57f85a6e34bcd0dd7e33597ff83ccc12ebdc675f47799f2bc431dfb6b5fd75c7eb8974072a025fd4e01bc74617558d8cad42892e25dc7e4433d7b789a25d8b63e71e5a0a49a71a745ad255dd5b80de65e72c40571a78a4ff9d34403"], 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x200000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x10000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3, 0x0, 0x0, 0x1, 0x6, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x0, 0x3}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000740)='/dev/fuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x43, 0x1, 0x7, {0x0, 0x1c9c380}, 0x3, 0x6}) socket$isdn_base(0x22, 0x3, 0x0) kexec_load(0x100000000, 0x1, &(0x7f0000000380)=[{&(0x7f0000001940)="7c9b342c7ec42ba3d8d2000fcc788b44aa76ef14ad1ba319fbd8d726aee1d0ea6281195d8b1442b1bffb58ecdb0cc0c4d79424c79462f54a05d1834d552730bb8a0db1bf489c69f1321ec9ebe546535ada4825c13cda3a7fd9db3ca129a28f3d05b4612e03d2bcbdcc67768ba3b6d2fe92c8f3870b22ab05403efe983bb0dbcfc150a2677398b9e4837ccadf91a12605c755ac301e272dedff804c783a952b26b9968d215eefa1", 0xa7, 0x6, 0xcc0}], 0x2a0000) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x108, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in6=@empty}}, {{@in=@multicast2}}}, &(0x7f00000003c0)=0xe8) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000007c0)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000840)={0x8, 0x7}, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9, 0x22, 0xffffffffffffffff, 0x4000000000, [], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x3c) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0xfffffffffffffffe, 0xffffffffffffff8d) r1 = gettid() setpgid(0x0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x120000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000540)={0x4, {{0xa, 0x4e20, 0x4, @empty}}}, 0x39) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000940)=""/4096, 0x1000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001040)='/dev/audio\x00', 0x0, 0x0) readv(r2, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x500}], 0x1) ioctl$RTC_PLL_SET(r2, 0x40207012, &(0x7f0000000400)={0x6, 0x3, 0xffffffffffffffb0, 0x80, 0x3, 0x6, 0x101}) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x100000000}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x10) 08:50:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfec00000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:35 executing program 4: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) [ 1145.261732][T30621] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:35 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:35 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2641, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000788100000010", 0x24) 08:50:35 executing program 4: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) 08:50:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfeff0000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1145.532431][T30782] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:35 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 08:50:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000ffffa88800000010", 0x24) 08:50:35 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2643, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1145.813800][T30896] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) futex(&(0x7f0000000040)=0x1, 0x6, 0x0, &(0x7f0000000100), 0x0, 0x0) 08:50:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfeffffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 08:50:36 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000ffffff9e00000010", 0x24) 08:50:36 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x3000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 08:50:36 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x3f00, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:36 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_GET_THP_DISABLE(0x2a) [ 1146.300966][T31014] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xff000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 08:50:36 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000fffffff000000010", 0x24) 08:50:36 executing program 1: ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000080)={{0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x9, 0x1ff}, 0x0, 0x0, 0x4, 0xff, 0x8, "be2e59f29eafed1f7ec6345dcdc58924b6dfb9ea752eede21ef2ba911db65a790c9fe408bb79b4b4f7434d6bdc87e8af6c517d81175beaa60bb14b6a915a969e56b070da6dab55559ddaba7f5ff7c8fe89fb6bfaa1fe9db54b4851124c6611460f83c9af1d31a67a8db73b871193eede00c0a76b2ad99f008a8d844e27e5bf7b"}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000040, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe7c, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') sendfile(r0, r1, 0x0, 0xffff) 08:50:36 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x4000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xff0f0000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1146.572838][T31132] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 08:50:36 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000088a8ffff00000010", 0x24) [ 1146.769656][T31246] overlayfs: filesystem on './file0' not supported as upperdir 08:50:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xff300100}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x4126, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) [ 1146.952752][T31253] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)}, 0x0) 08:50:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000f0ffff00000010", 0x24) 08:50:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05000000000000000000010000000000000008410000004c001800000f0065746800000080000000f989c83ecb13cb3a4200"/98], 0x68}}, 0x0) 08:50:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x4326, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xffff0300}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:37 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)}, 0x0) 08:50:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xffffa888}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x5c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000040, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe7c, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') sendfile(r0, r1, 0x0, 0xffff) [ 1147.254612][T31443] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000009effffff00000010", 0x24) 08:50:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)}, 0x0) 08:50:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfffff000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:37 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[]}}, 0x0) 08:50:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000f0ffffff00000010", 0x24) 08:50:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xedc0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[]}}, 0x0) 08:50:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xffffff7f}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1147.680975][T31627] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000000000040", 0x24) 08:50:37 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xf000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) sync() 08:50:38 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[]}}, 0x0) 08:50:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xffffff9e}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000002000000000010", 0x24) 08:50:38 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:38 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xff00, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1}}, 0x0) 08:50:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xffffffc3}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1148.222295][T31862] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000003000000000010", 0x24) 08:50:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1}}, 0x0) 08:50:38 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xff01, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:38 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000080)={{0x0, 0xfffffffffffffc01, 0x10000, 0x0, 0x9, 0x1ff}, 0x0, 0x0, 0x4, 0xff, 0x8, "be2e59f29eafed1f7ec6345dcdc58924b6dfb9ea752eede21ef2ba911db65a790c9fe408bb79b4b4f7434d6bdc87e8af6c517d81175beaa60bb14b6a915a969e56b070da6dab55559ddaba7f5ff7c8fe89fb6bfaa1fe9db54b4851124c6611460f83c9af1d31a67a8db73b871193eede00c0a76b2ad99f008a8d844e27e5bf7b"}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000040, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe7c, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') sendfile(r0, r1, 0x0, 0xffff) 08:50:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xffffffe4}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:39 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1}}, 0x0) 08:50:39 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xff0f, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000004000000000010", 0x24) 08:50:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:39 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x40000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfffffff0}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:39 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfffffffc}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:39 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000080)={{0x0, 0xfffffffffffffc01, 0x10000, 0x0, 0x9, 0x1ff}, 0x0, 0x0, 0x4, 0xff, 0x8, "be2e59f29eafed1f7ec6345dcdc58924b6dfb9ea752eede21ef2ba911db65a790c9fe408bb79b4b4f7434d6bdc87e8af6c517d81175beaa60bb14b6a915a969e56b070da6dab55559ddaba7f5ff7c8fe89fb6bfaa1fe9db54b4851124c6611460f83c9af1d31a67a8db73b871193eede00c0a76b2ad99f008a8d844e27e5bf7b"}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000040, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe7c, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') sendfile(r0, r1, 0x0, 0xffff) 08:50:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000006000000000010", 0x24) 08:50:39 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x7ff00, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:39 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xfffffffe}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 1149.463767][T32184] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:39 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x100000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x10000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:39 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000a000000000010", 0x24) 08:50:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 1149.726234][T32299] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6}]}, 0x10) write(r0, 0x0, 0x0) 08:50:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x30000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:40 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x200000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:40 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000c000000000010", 0x24) 08:50:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x40000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x80000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1150.096547][T32418] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1150.100981][T32460] overlayfs: filesystem on './file0' not supported as upperdir 08:50:40 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x1}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 08:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000e000000000010", 0x24) 08:50:40 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xf0ffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:40 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x100000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) [ 1150.372565][T32577] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000f000000000010", 0x24) 08:50:40 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xff0700, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:40 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa087ffffffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:40 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000010000000000010", 0x24) 08:50:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x4000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:40 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1150.860223][ T326] overlayfs: filesystem on './file0' not supported as upperdir [ 1150.882596][ T336] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000060000000000010", 0x24) 08:50:41 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf0ffffffffffff}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:41 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000f0000000000010", 0x24) 08:50:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 1151.143278][ T509] overlayfs: filesystem on './file0' not supported as upperdir [ 1151.168271][ T503] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x100000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:41 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x3000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:41 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xf9', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000003100010500000000a48bc5e608f9e3ab14000100100001000800010069666500000072ea1a85b29ca5b378d45cf005441114be2862a0744ae249b0c399be616464e258b48ea810c5819108cada028e35a2aef4810000001d8aaf75e66cf0b2d66f319360563d1491dd6747397209b998e6ba08bc867ad8ba5cef3f724c1f79cc14f11a85d2caf585c89afb50cdb7428799097ad0fa0636b1bf56d7c0e5f82ed935e18b3c780f8b15fbb7344d41b16cba148b049b66c7b3072bf6b06ebbe050305a7519edb12a9999c4ce20912f80d08a972878fcac237bf58e052f3dc8e44016ea1232d025ecad8c5fd0a50a58c523f9f483f008b664f0ebaa5643dbf731b62bbd91276bdb6afdc4a5375ea5267eff9ca6586dd73a1fbfb80ebe69359b260d8100000000000000cb787d2572c1980b6e3baa7b8b1187941f7dd0c3db06eee39761915a2351174fe9673b420074e8d1ad3ef511241903000000000000009729fabcc5cd8e7faef14d42ca315c8d98cac1eb3300e5a1d9b745b0a5e6b2db49a3ed14d5103253bbc6a3208b5e7e79acc6fdb05b7c3a4c8018a335c18551cc84f777f7c19a2500dc9adce5052294fbc4a85180630faecaee6ed006654973a5f86adc954a1cb3c3f241576f7fb68e83436ba2f6b60e53051a81ea3adda645d51e202d20deb8f817d07a1f94519ce0a33a373b5292fd6274cce435e0da1726f8bd0a38721b7a70b36752f8521eb75f6798964095da7ffa1d60613b46be615c7fda6b18c9ee1d03ae953f752223f77e21f3e45f0154a0cab8a70f4c8870641f389958f7620252440859de4bbdc1b970070d0a41979debcf018699cfe5c5e8d743da79cfe0cbfd6cb1a8db3bec0ed54787343cb0122b69413bf087b6cbc43ff8fe4efdae6660c5b33628d059265704493553e45a0f1d5907a8f2998c080aa1e2e31bede7274922974b638dc44be577c9e14b7401f1ef5a0d43c0a81addea9c99a013ac8eefa776e6b6f57764cf68df2320ee6fd9fceb7291f27b75b0c4c94acdcb1626412787e63ce86b89c27bea753d45b2476c0f3c1a75c596f2bb789dc4d2a6058d5da4dc1e6c4900899875a0d1e7b750609c19e8aad0d39b55d854e35a4a70344c35c9ede3554e318c4aca438ef846b202c1f02fa49cd1e7271069dd8259d2b48d20011f161747954db2e730aee4d21e0b60c6255d97f0ba111f03a0afa66672a62555e3aa53b761ae55f860c1cff5144ddfa2d13c3382"], 0x1}}, 0x0) 08:50:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000030000000010", 0x24) 08:50:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x131010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1151.473673][ T645] overlayfs: filesystem on './file0' not supported as upperdir 08:50:41 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x7f', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:41 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x4000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x200000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000060000000010", 0x24) 08:50:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 1151.767618][ T763] overlayfs: filesystem on './file0' not supported as upperdir 08:50:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x231010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:42 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x8c', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000003100010500000000a48bc5e608f9e3ab14000100100001000800010069666500000072ea1a85b29ca5b378d45cf005441114be2862a0744ae249b0c399be616464e258b48ea810c5819108cada028e35a2aef4810000001d8aaf75e66cf0b2d66f319360563d1491dd6747397209b998e6ba08bc867ad8ba5cef3f724c1f79cc14f11a85d2caf585c89afb50cdb7428799097ad0fa0636b1bf56d7c0e5f82ed935e18b3c780f8b15fbb7344d41b16cba148b049b66c7b3072bf6b06ebbe050305a7519edb12a9999c4ce20912f80d08a972878fcac237bf58e052f3dc8e44016ea1232d025ecad8c5fd0a50a58c523f9f483f008b664f0ebaa5643dbf731b62bbd91276bdb6afdc4a5375ea5267eff9ca6586dd73a1fbfb80ebe69359b260d8100000000000000cb787d2572c1980b6e3baa7b8b1187941f7dd0c3db06eee39761915a2351174fe9673b420074e8d1ad3ef511241903000000000000009729fabcc5cd8e7faef14d42ca315c8d98cac1eb3300e5a1d9b745b0a5e6b2db49a3ed14d5103253bbc6a3208b5e7e79acc6fdb05b7c3a4c8018a335c18551cc84f777f7c19a2500dc9adce5052294fbc4a85180630faecaee6ed006654973a5f86adc954a1cb3c3f241576f7fb68e83436ba2f6b60e53051a81ea3adda645d51e202d20deb8f817d07a1f94519ce0a33a373b5292fd6274cce435e0da1726f8bd0a38721b7a70b36752f8521eb75f6798964095da7ffa1d60613b46be615c7fda6b18c9ee1d03ae953f752223f77e21f3e45f0154a0cab8a70f4c8870641f389958f7620252440859de4bbdc1b970070d0a41979debcf018699cfe5c5e8d743da79cfe0cbfd6cb1a8db3bec0ed54787343cb0122b69413bf087b6cbc43ff8fe4efdae6660c5b33628d059265704493553e45a0f1d5907a8f2998c080aa1e2e31bede7274922974b638dc44be577c9e14b7401f1ef5a0d43c0a81addea9c99a013ac8eefa776e6b6f57764cf68df2320ee6fd9fceb7291f27b75b0c4c94acdcb1626412787e63ce86b89c27bea753d45b2476c0f3c1a75c596f2bb789dc4d2a6058d5da4dc1e6c4900899875a0d1e7b750609c19e8aad0d39b55d854e35a4a70344c35c9ede3554e318c4aca438ef846b202c1f02fa49cd1e7271069dd8259d2b48d20011f161747954db2e730aee4d21e0b60c6255d97f0ba111f03a0afa66672a62555e3aa53b761ae55f860c1cff5144ddfa2d13c33829b4895600ee003d3b9ebc7009460"], 0x1}}, 0x0) 08:50:42 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x5000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x300000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000a0000000010", 0x24) 08:50:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:42 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xf6', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x331010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) [ 1152.188329][ T910] overlayfs: filesystem on './file0' not supported as upperdir 08:50:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:42 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x6000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000c0000000010", 0x24) 08:50:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x400000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:42 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:42 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xfe', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:42 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x431010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000e0000000010", 0x24) 08:50:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 1152.609577][ T1123] overlayfs: filesystem on './file0' not supported as upperdir 08:50:42 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x500000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:43 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x7000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:43 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000f0000000010", 0x24) 08:50:43 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x531010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000003100010500000000a48bc5e608f9e3ab14000100100001000800010069666500000072ea1a85b29ca5b378d45cf005441114be2862a0744ae249b0c399be616464e258b48ea810c5819108cada028e35a2aef4810000001d8aaf75e66cf0b2d66f319360563d1491dd6747397209b998e6ba08bc867ad8ba5cef3f724c1f79cc14f11a85d2caf585c89afb50cdb7428799097ad0fa0636b1bf56d7c0e5f82ed935e18b3c780f8b15fbb7344d41b16cba148b049b66c7b3072bf6b06ebbe050305a7519edb12a9999c4ce20912f80d08a972878fcac237bf58e052f3dc8e44016ea1232d025ecad8c5fd0a50a58c523f9f483f008b664f0ebaa5643dbf731b62bbd91276bdb6afdc4a5375ea5267eff9ca6586dd73a1fbfb80ebe69359b260d8100000000000000cb787d2572c1980b6e3baa7b8b1187941f7dd0c3db06eee39761915a2351174fe9673b420074e8d1ad3ef511241903000000000000009729fabcc5cd8e7faef14d42ca315c8d98cac1eb3300e5a1d9b745b0a5e6b2db49a3ed14d5103253bbc6a3208b5e7e79acc6fdb05b7c3a4c8018a335c18551cc84f777f7c19a2500dc9adce5052294fbc4a85180630faecaee6ed006654973a5f86adc954a1cb3c3f241576f7fb68e83436ba2f6b60e53051a81ea3adda645d51e202d20deb8f817d07a1f94519ce0a33a373b5292fd6274cce435e0da1726f8bd0a38721b7a70b36752f8521eb75f6798964095da7ffa1d60613b46be615c7fda6b18c9ee1d03ae953f752223f77e21f3e45f0154a0cab8a70f4c8870641f389958f7620252440859de4bbdc1b970070d0a41979debcf018699cfe5c5e8d743da79cfe0cbfd6cb1a8db3bec0ed54787343cb0122b69413bf087b6cbc43ff8fe4efdae6660c5b33628d059265704493553e45a0f1d5907a8f2998c080aa1e2e31bede7274922974b638dc44be577c9e14b7401f1ef5a0d43c0a81addea9c99a013ac8eefa776e6b6f57764cf68df2320ee6fd9fceb7291f27b75b0c4c94acdcb1626412787e63ce86b89c27bea753d45b2476c0f3c1a75c596f2bb789dc4d2a6058d5da4dc1e6c4900899875a0d1e7b750609c19e8aad0d39b55d854e35a4a70344c35c9ede3554e318c4aca438ef846b202c1f02fa49cd1e7271069dd8259d2b48d20011f161747954db2e730aee4d21e0b60c6255d97f0ba111f03a0afa66672a62555e3aa53b761ae55f860c1cff5144ddfa2d13c33829b4895600ee003d3b9ebc7009460b1832d2b2b88ac83fa53ac"], 0x1}}, 0x0) [ 1153.014970][ T1284] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:43 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) [ 1153.064428][ T1374] overlayfs: filesystem on './file0' not supported as upperdir 08:50:43 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000003f0000000010", 0x24) 08:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x600000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:43 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x8000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:43 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x631010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1153.287535][ T1472] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 1153.360624][ T1559] overlayfs: filesystem on './file0' not supported as upperdir 08:50:43 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\xff', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:43 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x8040000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000400000000010", 0x24) 08:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x700000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 08:50:43 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x731010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000065580000000010", 0x24) 08:50:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:43 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x9000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) write(r0, 0x0, 0x0) 08:50:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x800000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:44 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) [ 1153.825147][ T1728] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000600000000010", 0x24) [ 1153.919242][ T1845] overlayfs: filesystem on './file0' not supported as upperdir 08:50:44 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x831010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:44 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:44 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xa000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:44 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, r1) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x0) [ 1154.140594][ T1987] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000058650000000010", 0x24) 08:50:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x931010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:44 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:44 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1154.284155][ T2105] overlayfs: filesystem on './file0' not supported as upperdir 08:50:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa00000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:44 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, r1) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x0) [ 1154.372655][ T2183] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:44 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xb000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000081780000000010", 0x24) 08:50:44 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xa31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:44 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, r1) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x0) 08:50:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000810000000010", 0x24) [ 1154.641059][ T2288] overlayfs: filesystem on './file0' not supported as upperdir [ 1154.653436][ T2285] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xb31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:44 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xc000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:44 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000078810000000010", 0x24) 08:50:45 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, r1) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x0) 08:50:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xc00000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) [ 1154.951772][ T2306] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1154.967287][ T2342] overlayfs: filesystem on './file0' not supported as upperdir 08:50:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000f00000000010", 0x24) 08:50:45 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, r1) 08:50:45 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xd000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xc31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:45 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:45 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 08:50:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xd31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1155.274062][ T2480] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000400300000010", 0x24) [ 1155.322206][ T2532] overlayfs: filesystem on './file0' not supported as upperdir 08:50:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{0x40000107}]}) 08:50:45 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 08:50:45 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x10000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:45 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xe00000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000034000000010", 0x24) 08:50:45 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 08:50:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, 0x0) 08:50:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xe31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1155.631928][ T2662] overlayfs: filesystem on './file0' not supported as upperdir [ 1155.658483][ T2659] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:45 executing program 4: r0 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 08:50:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, 0x0) 08:50:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000fffff000000010", 0x24) 08:50:45 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x12000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:46 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf00000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:46 executing program 4: r0 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 08:50:46 executing program 4: r0 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 08:50:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, 0x0) 08:50:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000001000010", 0x24) [ 1156.001534][ T2888] overlayfs: filesystem on './file0' not supported as upperdir 08:50:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0xf31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:46 executing program 4: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, r1) 08:50:46 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x14000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1156.092804][ T2891] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)) 08:50:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1000000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:46 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:46 executing program 4: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, r1) 08:50:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000002000010", 0x24) [ 1156.353430][ T3009] overlayfs: filesystem on './file0' not supported as upperdir 08:50:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)) 08:50:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1031010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:46 executing program 4: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, r1) [ 1156.449884][ T3011] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:46 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x20000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:46 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:46 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r0, r1) 08:50:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1131010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)) 08:50:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000003000010", 0x24) [ 1156.686436][ T3141] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1156.701055][ T3142] overlayfs: filesystem on './file0' not supported as upperdir 08:50:46 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x20100000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:46 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r0, r1) 08:50:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1200000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{}]}) 08:50:47 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000004000010", 0x24) 08:50:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1231010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:47 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$usbmon(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r0, r1) 08:50:47 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x30000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1157.003040][ T3295] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{}]}) 08:50:47 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:47 executing program 4: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r0 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) [ 1157.173435][ T3393] overlayfs: filesystem on './file0' not supported as upperdir 08:50:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1331010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:47 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x3f000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000006000010", 0x24) 08:50:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000a80)={0x1, 0x0, [{}]}) [ 1157.284485][ T3426] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:47 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:47 executing program 4: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r0 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 08:50:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1431010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x450, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x100000001}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x3f00) 08:50:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000a000010", 0x24) [ 1157.507450][ T3544] overlayfs: filesystem on './file0' not supported as upperdir [ 1157.516912][ T3541] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:47 executing program 4: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r0 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 08:50:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1531010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:47 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x40000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:47 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 08:50:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1631010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:47 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000c000010", 0x24) [ 1157.831730][ T3659] overlayfs: filesystem on './file0' not supported as upperdir 08:50:48 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 08:50:48 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x41260000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1731010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1157.961187][ T3666] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:48 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @rand_addr="cbd1eb4749f6fbfa3a58807114aa2810"}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10010000000035) fcntl$setstatus(r0, 0x4, 0x80000000002c00) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:50:48 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 08:50:48 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000e000010", 0x24) 08:50:48 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x43260000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1831010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = semget$private(0x0, 0x2000000010a, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x20}], 0x1, 0x0) [ 1158.285161][ T3789] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:48 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x5c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1931010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:48 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000000f000010", 0x24) 08:50:48 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10) tkill(r0, 0x1000000000016) [ 1158.535893][ T4020] overlayfs: filesystem on './file0' not supported as upperdir [ 1158.646558][ T4096] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000300)=0x401, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x1, 0x8a) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000240), 0x8) listen(r0, 0x80) flistxattr(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregset(0x4204, 0x0, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000080)={0xfffffffffffeffff}, 0x4) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f00000004c0)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffffffffffffc4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'teql0\x00', 0x10}) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 08:50:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1a31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:49 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x8cffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000010000010", 0x24) 08:50:49 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000000202ffff000000000000000000020000080015000000000008000800a69740e8"], 0x24}}, 0x0) 08:50:49 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xc0ed0000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1b31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:49 executing program 4: mkdir(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], 0x2}}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000006c0)="b9ff0300000d698cb89e40f02cea", 0x0, 0x44a}, 0x28) [ 1158.933674][ T4224] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000000000003f000010", 0x24) 08:50:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1c31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:49 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1159.114186][ T4339] overlayfs: filesystem on './file0' not supported as upperdir [ 1159.286087][ T4542] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:50 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:50 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xe4ffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1d31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000040000010", 0x24) 08:50:50 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:50 executing program 4: socketpair$unix(0x1, 0x40000004008, 0x0, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000080)={{0x0, 0xfffffffffffffc01, 0x10000, 0x0, 0x9, 0x1ff}, 0x0, 0x0, 0x4, 0xff, 0x8, "be2e59f29eafed1f7ec6345dcdc58924b6dfb9ea752eede21ef2ba911db65a790c9fe408bb79b4b4f7434d6bdc87e8af6c517d81175beaa60bb14b6a915a969e56b070da6dab55559ddaba7f5ff7c8fe89fb6bfaa1fe9db54b4851124c6611460f83c9af1d31a67a8db73b871193eede00c0a76b2ad99f008a8d844e27e5bf7b"}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000040, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe7c, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') sendfile(r0, r1, 0x0, 0xffff) 08:50:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1e31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1159.918619][ T4557] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000060000010", 0x24) 08:50:50 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:50 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xf4ffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1160.127173][ T4666] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1f00000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:50 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xf6ffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:50 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f", 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040), 0x17f) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:50:50 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000005865000010", 0x24) 08:50:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x1f31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:50 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x12) [ 1160.430424][ T4882] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:50 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xf9fdffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:50 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/attr/current\x00', 0x2, 0x0) ftruncate(r1, 0x0) [ 1160.501175][ T4935] overlayfs: filesystem on './file0' not supported as upperdir 08:50:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2000000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000081000010", 0x24) 08:50:50 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1160.560924][ T4880] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 08:50:50 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xfeffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2031010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1160.763995][ T5107] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a989000000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204b8de607a25340b579ac761976cae3a9a9e90785afd31885d362411ef23cd8fef4aa6dac6acb5ded04e5435e7a3bfaab8d914916ee79d501a7aa4f0972e376bb9f94c5268f7ee158864d444d4bf66e8d85cc74a0000000000000000"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x2, 0xc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast}}]}, 0x28}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a989000000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204b8de607a25340b579ac761976cae3a9a9e90785afd31885d362411ef23cd8fef4aa6dac6acb5ded04e5435e7a3bfaab8d914916ee79d501a7aa4f0972e376bb9f94c5268f7ee158864d444d4bf66e8d85cc74a0000000000000000"], 0x10}}, 0x0) 08:50:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000007881000010", 0x24) 08:50:51 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:51 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2131010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:51 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xff000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1161.022723][ T5269] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000ffffa888000010", 0x24) 08:50:51 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2231010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:51 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:51 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xff010000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1161.313895][ T5516] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000ffffff9e000010", 0x24) 08:50:52 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) dup2(r0, r1) 08:50:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2331010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:52 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:52 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:52 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xff0f0000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000fffffff0000010", 0x24) [ 1162.038828][ T5721] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2431010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:52 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:52 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xfffff000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:52 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000088a8ffff000010", 0x24) 08:50:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, 0x0, &(0x7f0000000180)) [ 1162.230061][ T5828] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2531010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:52 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:52 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xfffffdf9, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2631010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, 0x0, &(0x7f0000000180)) 08:50:52 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000f0ffff000010", 0x24) 08:50:52 executing program 1: r0 = socket$inet(0x2, 0x4000020000000001, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x10000, 0x8) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x80000) ustat(0x6, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) shutdown(r1, 0x1) [ 1162.543343][ T5946] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2731010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:52 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xffffff7f, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:52 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:52 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff0100000000000000009effffff000010", 0x24) 08:50:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2831010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:52 executing program 1: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) close(r1) clone(0x2000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 08:50:53 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xffffff8c, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:53 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) [ 1162.916107][ T6113] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000f0ffffff000010", 0x24) 08:50:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2931010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:53 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xffffffe4, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:53 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:53 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000000201ffff000000000000000000020000080015fffffff00008000800a69740e8"], 0x24}}, 0x0) 08:50:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000020000000010", 0x24) 08:50:53 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2a00000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:53 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xfffffff4, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2a31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1163.326064][ T6302] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000030000000010", 0x24) 08:50:53 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:53 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xfffffff6, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:53 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2b31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000040000000010", 0x24) [ 1163.666377][ T6549] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:53 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r1, &(0x7f0000000700), 0x100000000000000d) 08:50:53 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xfffffffe, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2c31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:53 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:54 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000060000000010", 0x24) 08:50:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2d31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:54 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xedc000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:54 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2e31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:54 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:54 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x4000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1164.367054][ T6950] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:57 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r1, &(0x7f0000000700), 0x100000000000000d) 08:50:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000a0000000010", 0x24) 08:50:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2f31010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:50:57 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:57 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x10000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:57 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3003000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1166.943594][ T6963] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:50:57 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x20000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000c0000000010", 0x24) 08:50:57 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:50:57 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:50:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3031010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1167.220975][ T7160] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:51:04 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r1, &(0x7f0000000700), 0x100000000000000d) 08:51:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000e0000000010", 0x24) 08:51:04 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:51:04 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xf0ffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3131010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:51:04 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3231010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1174.098992][ T7192] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:51:04 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0xff070000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff010000000000000000000f0000000010", 0x24) 08:51:04 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:51:04 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3331010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1174.324055][ T7306] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:51:09 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r1, &(0x7f0000000700), 0x100000000000000d) 08:51:09 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x100000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000100000000010", 0x24) 08:51:09 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:51:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x340f000000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1179.245121][ T7417] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:51:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3431010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:51:09 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x200000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000600000000010", 0x24) 08:51:09 executing program 4: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:51:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3531010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1179.480450][ T7536] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:51:16 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000300)=0x40, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x140}], 0x1, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_AUDIO(0xffffffffffffffff, 0x40345622, 0x0) close(0xffffffffffffffff) 08:51:16 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x300000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000f00000000010", 0x24) 08:51:16 executing program 4: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:51:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3631010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:51:16 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:16 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) [ 1186.536943][ T7647] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:51:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3731010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) 08:51:16 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=/\\file0,workdir=./file1']) 08:51:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="24000000260077000000000000007701000000ff01000000000000000000000300000010", 0x24) 08:51:16 executing program 4: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{0x6}]}) 08:51:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x3831010000000000}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x3c}}, 0x0) [ 1186.758916][ T7764] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1192.779697][ T7869] kasan: CONFIG_KASAN_INLINE enabled [ 1192.785017][ T7869] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1192.804488][ T7869] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1192.811455][ T7869] CPU: 0 PID: 7869 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1192.820473][ T7869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1192.830540][ T7869] RIP: 0010:xsk_poll+0x95/0x540 [ 1192.835394][ T7869] Code: 80 3c 02 00 0f 85 70 04 00 00 4c 8b a3 88 04 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 96 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 bf 03 00 00 [ 1192.854995][ T7869] RSP: 0018:ffff888057bdf850 EFLAGS: 00010207 [ 1192.861071][ T7869] RAX: dffffc0000000000 RBX: ffff88805a9b8000 RCX: ffffc90008156000 [ 1192.869048][ T7869] RDX: 0000000000000012 RSI: ffffffff859b6684 RDI: 0000000000000096 [ 1192.877027][ T7869] RBP: ffff888057bdf880 R08: ffff888058598380 R09: ffffed100b537049 [ 1192.885002][ T7869] R10: ffffed100b537048 R11: ffff88805a9b8247 R12: 0000000000000000 [ 1192.892978][ T7869] R13: 0000000000000304 R14: ffff8880a18d12c0 R15: ffff888042178a20 [ 1192.900949][ T7869] FS: 00007f6acd75e700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1192.909882][ T7869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1192.916574][ T7869] CR2: 00007f9660b25028 CR3: 000000006a032000 CR4: 00000000001426f0 [ 1192.924556][ T7869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1192.932527][ T7869] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1192.940503][ T7869] Call Trace: [ 1192.943795][ T7869] ? xsk_setsockopt+0x680/0x680 [ 1192.948642][ T7869] sock_poll+0x15e/0x480 [ 1192.952887][ T7869] ? __sock_recv_wifi_status+0x1d0/0x1d0 [ 1192.958603][ T7869] do_sys_poll+0x7c2/0xde0 [ 1192.963025][ T7869] ? compat_core_sys_select+0x770/0x770 [ 1192.968743][ T7869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1192.974984][ T7869] ? futex_wait_queue_me+0x3cc/0x590 [ 1192.980264][ T7869] ? handle_futex_death.part.0+0x250/0x250 [ 1192.986070][ T7869] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1192.991960][ T7869] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 1192.997677][ T7869] ? futex_wait+0x482/0x5d0 [ 1193.002179][ T7869] ? futex_wait_setup+0x390/0x390 [ 1193.007223][ T7869] ? refcount_dec_and_test_checked+0x1b/0x20 [ 1193.013221][ T7869] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1193.019133][ T7869] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 1193.024858][ T7869] ? poll_initwait+0x180/0x180 [ 1193.029626][ T7869] ? set_fd_set.part.0+0x70/0x70 [ 1193.034563][ T7869] ? mark_lock+0xc2/0x1220 [ 1193.038989][ T7869] ? __kasan_check_read+0x11/0x20 [ 1193.044009][ T7869] ? __lock_acquire+0x16f2/0x4a00 [ 1193.049036][ T7869] ? debug_smp_processor_id+0x3c/0x214 [ 1193.054495][ T7869] ? perf_trace_lock_acquire+0xf5/0x530 [ 1193.060047][ T7869] ? __might_fault+0x12b/0x1e0 [ 1193.064834][ T7869] ? find_held_lock+0x35/0x130 [ 1193.069606][ T7869] ? __might_fault+0x12b/0x1e0 [ 1193.074374][ T7869] ? lock_downgrade+0x920/0x920 [ 1193.079233][ T7869] ? __kasan_check_read+0x11/0x20 [ 1193.084411][ T7869] ? set_user_sigmask+0x166/0x1e0 [ 1193.089440][ T7869] ? sigprocmask+0x2b0/0x2b0 [ 1193.094034][ T7869] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1193.100280][ T7869] ? put_timespec64+0xda/0x140 [ 1193.105048][ T7869] ? nsecs_to_jiffies+0x30/0x30 [ 1193.109897][ T7869] __x64_sys_ppoll+0x259/0x310 [ 1193.114662][ T7869] ? __ia32_sys_poll+0x470/0x470 [ 1193.119605][ T7869] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1193.125062][ T7869] ? do_syscall_64+0x26/0x760 [ 1193.129737][ T7869] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1193.135802][ T7869] ? do_syscall_64+0x26/0x760 [ 1193.140473][ T7869] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1193.145752][ T7869] ? trace_hardirqs_on+0x67/0x240 [ 1193.150792][ T7869] do_syscall_64+0xfa/0x760 [ 1193.155296][ T7869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1193.161187][ T7869] RIP: 0033:0x4598e9 [ 1193.165078][ T7869] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1193.184672][ T7869] RSP: 002b:00007f6acd75dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 1193.193082][ T7869] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000004598e9 [ 1193.201049][ T7869] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000040 [ 1193.209012][ T7869] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1193.217062][ T7869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6acd75e6d4 [ 1193.225026][ T7869] R13: 00000000004c679f R14: 00000000004db8f8 R15: 00000000ffffffff [ 1193.232997][ T7869] Modules linked in: [ 1193.245323][ T7869] ---[ end trace 09c6462c86d7ee3a ]--- [ 1193.252448][ T7869] RIP: 0010:xsk_poll+0x95/0x540 [ 1193.258305][ T7869] Code: 80 3c 02 00 0f 85 70 04 00 00 4c 8b a3 88 04 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 96 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 bf 03 00 00 [ 1193.282110][ T7869] RSP: 0018:ffff888057bdf850 EFLAGS: 00010207 [ 1193.288256][ T7869] RAX: dffffc0000000000 RBX: ffff88805a9b8000 RCX: ffffc90008156000 [ 1193.307622][ T7869] RDX: 0000000000000012 RSI: ffffffff859b6684 RDI: 0000000000000096 [ 1193.316919][ T7869] RBP: ffff888057bdf880 R08: ffff888058598380 R09: ffffed100b537049 [ 1193.328183][ T7869] R10: ffffed100b537048 R11: ffff88805a9b8247 R12: 0000000000000000 [ 1193.337122][ T7869] R13: 0000000000000304 R14: ffff8880a18d12c0 R15: ffff888042178a20 [ 1193.350752][ T7869] FS: 00007f6acd75e700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1193.361602][ T7869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1193.368248][ T7869] CR2: 0000000000000000 CR3: 000000006a032000 CR4: 00000000001426f0 [ 1193.378683][ T7869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1193.388602][ T7869] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1193.398582][ T7869] Kernel panic - not syncing: Fatal exception [ 1193.406863][ T7869] Kernel Offset: disabled [ 1193.411187][ T7869] Rebooting in 86400 seconds..