/0x4f0 [ 1054.418596][ T6482] force_page_cache_readahead+0x219/0x260 [ 1054.424333][ T6482] generic_fadvise+0x442/0x680 [ 1054.429111][ T6482] __x64_sys_fadvise64+0x138/0x180 [ 1054.434233][ T6482] do_syscall_64+0xf3/0x1b0 [ 1054.438743][ T6482] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1054.444746][ T6482] RIP: 0033:0x45c849 02:33:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x5c]}}}]}) [ 1054.448657][ T6482] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1054.468442][ T6482] RSP: 002b:00007fe49e68ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1054.476863][ T6482] RAX: ffffffffffffffda RBX: 00007fe49e68b6d4 RCX: 000000000045c849 [ 1054.484844][ T6482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1054.492830][ T6482] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 02:33:26 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb6, 0x0) 02:33:26 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0x8000000000000000}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2f8, 0x0) [ 1054.500812][ T6482] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000006 [ 1054.508789][ T6482] R13: 00000000000000ab R14: 00000000004c33bb R15: 000000000000001c [ 1054.724326][ T6510] overlayfs: filesystem on './file1' not supported as upperdir [ 1054.739066][ T6511] overlayfs: filesystem on './file1' not supported as upperdir 02:33:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x80000000000000, 0x0) 02:33:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0xcd]}}}]}) 02:33:29 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xc100000000000000}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:29 executing program 5 (fault-call:5 fault-nth:29): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:33:29 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb8, 0x0) 02:33:29 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2fe, 0x0) 02:33:29 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xe0ff3f1f00000000}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) [ 1057.395994][ T6522] FAULT_INJECTION: forcing a failure. [ 1057.395994][ T6522] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1057.411773][ T6526] overlayfs: filesystem on './file1' not supported as upperdir 02:33:29 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x300, 0x0) [ 1057.487534][ T6522] CPU: 0 PID: 6522 Comm: syz-executor.5 Not tainted 5.6.0-syzkaller #0 [ 1057.495814][ T6522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.505902][ T6522] Call Trace: [ 1057.506218][ T6535] overlayfs: filesystem on './file1' not supported as upperdir [ 1057.509197][ T6522] dump_stack+0x1e9/0x30e [ 1057.509216][ T6522] should_fail+0x433/0x5b0 [ 1057.509235][ T6522] prepare_alloc_pages+0x28c/0x4a0 [ 1057.509251][ T6522] __alloc_pages_nodemask+0xbf/0x600 [ 1057.509272][ T6522] __do_page_cache_readahead+0x1de/0x4f0 [ 1057.541752][ T6522] force_page_cache_readahead+0x219/0x260 [ 1057.547492][ T6522] generic_fadvise+0x442/0x680 [ 1057.552283][ T6522] __x64_sys_fadvise64+0x138/0x180 [ 1057.557414][ T6522] do_syscall_64+0xf3/0x1b0 [ 1057.561934][ T6522] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1057.567834][ T6522] RIP: 0033:0x45c849 [ 1057.571738][ T6522] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1057.591733][ T6522] RSP: 002b:00007fe49e68ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1057.601174][ T6522] RAX: ffffffffffffffda RBX: 00007fe49e68b6d4 RCX: 000000000045c849 [ 1057.609159][ T6522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1057.617251][ T6522] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1057.625525][ T6522] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000006 02:33:29 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xba, 0x0) [ 1057.633509][ T6522] R13: 00000000000000ab R14: 00000000004c33bb R15: 000000000000001d 02:33:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x2]}}}]}) 02:33:30 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xff00000000000000}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) [ 1057.779189][ T6546] overlayfs: filesystem on './file1' not supported as upperdir [ 1057.803091][ T6548] overlayfs: filesystem on './file0' not supported as upperdir 02:33:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x100000000000000, 0x0) 02:33:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x3]}}}]}) 02:33:32 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xff0f000000000000}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:32 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x304, 0x0) 02:33:32 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbc, 0x0) 02:33:32 executing program 5 (fault-call:5 fault-nth:30): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) [ 1060.420692][ T6559] FAULT_INJECTION: forcing a failure. [ 1060.420692][ T6559] name fail_page_alloc, interval 1, probability 0, space 0, times 0 02:33:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x4]}}}]}) [ 1060.464507][ T6559] CPU: 1 PID: 6559 Comm: syz-executor.5 Not tainted 5.6.0-syzkaller #0 [ 1060.472790][ T6559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.482896][ T6559] Call Trace: [ 1060.486196][ T6559] dump_stack+0x1e9/0x30e [ 1060.490534][ T6559] should_fail+0x433/0x5b0 [ 1060.494287][ T6566] overlayfs: filesystem on './file0' not supported as upperdir [ 1060.494957][ T6559] prepare_alloc_pages+0x28c/0x4a0 [ 1060.494975][ T6559] __alloc_pages_nodemask+0xbf/0x600 02:33:32 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x333, 0x0) [ 1060.494997][ T6559] __do_page_cache_readahead+0x1de/0x4f0 [ 1060.518580][ T6559] force_page_cache_readahead+0x219/0x260 [ 1060.524392][ T6559] generic_fadvise+0x442/0x680 [ 1060.529162][ T6559] __x64_sys_fadvise64+0x138/0x180 [ 1060.534283][ T6559] do_syscall_64+0xf3/0x1b0 [ 1060.538799][ T6559] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1060.544692][ T6559] RIP: 0033:0x45c849 [ 1060.548588][ T6559] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1060.568207][ T6559] RSP: 002b:00007fe49e68ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1060.576630][ T6559] RAX: ffffffffffffffda RBX: 00007fe49e68b6d4 RCX: 000000000045c849 [ 1060.582028][ T6567] overlayfs: filesystem on './file1' not supported as upperdir [ 1060.584623][ T6559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1060.584630][ T6559] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 02:33:32 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xffefffff00000000}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:32 executing program 5 (fault-call:5 fault-nth:31): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) [ 1060.584640][ T6559] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000006 [ 1060.584645][ T6559] R13: 00000000000000ab R14: 00000000004c33bb R15: 000000000000001e 02:33:33 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xffffe70300000000}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x5]}}}]}) [ 1060.722426][ T6579] FAULT_INJECTION: forcing a failure. [ 1060.722426][ T6579] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1060.786515][ T6587] overlayfs: filesystem on './file1' not supported as upperdir [ 1060.795712][ T6579] CPU: 0 PID: 6579 Comm: syz-executor.5 Not tainted 5.6.0-syzkaller #0 [ 1060.803975][ T6579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.814135][ T6579] Call Trace: [ 1060.817443][ T6579] dump_stack+0x1e9/0x30e [ 1060.821787][ T6579] should_fail+0x433/0x5b0 [ 1060.826220][ T6579] prepare_alloc_pages+0x28c/0x4a0 [ 1060.831347][ T6579] __alloc_pages_nodemask+0xbf/0x600 [ 1060.836652][ T6579] __do_page_cache_readahead+0x1de/0x4f0 [ 1060.842306][ T6579] force_page_cache_readahead+0x219/0x260 [ 1060.848041][ T6579] generic_fadvise+0x442/0x680 [ 1060.852827][ T6579] __x64_sys_fadvise64+0x138/0x180 [ 1060.857948][ T6579] do_syscall_64+0xf3/0x1b0 [ 1060.862462][ T6579] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1060.868358][ T6579] RIP: 0033:0x45c849 [ 1060.872258][ T6579] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1060.891866][ T6579] RSP: 002b:00007fe49e68ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1060.900286][ T6579] RAX: ffffffffffffffda RBX: 00007fe49e68b6d4 RCX: 000000000045c849 [ 1060.908484][ T6579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1060.916464][ T6579] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1060.924445][ T6579] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000006 [ 1060.932461][ T6579] R13: 00000000000000ab R14: 00000000004c33bb R15: 000000000000001f 02:33:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x400000000000000, 0x0) 02:33:35 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xffffffff00000000}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:35 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x364, 0x0) 02:33:35 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x6]}}}]}) 02:33:35 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbe, 0x0) 02:33:35 executing program 5 (fault-call:5 fault-nth:32): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:33:35 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xffffffffffffff7f}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:35 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x7]}}}]}) [ 1063.519335][ T6606] FAULT_INJECTION: forcing a failure. [ 1063.519335][ T6606] name failslab, interval 1, probability 0, space 0, times 0 [ 1063.558721][ T6607] overlayfs: filesystem on './file1' not supported as upperdir [ 1063.587029][ T6611] overlayfs: filesystem on './file1' not supported as upperdir [ 1063.610973][ T6606] CPU: 0 PID: 6606 Comm: syz-executor.5 Not tainted 5.6.0-syzkaller #0 [ 1063.619261][ T6606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1063.629320][ T6606] Call Trace: [ 1063.632662][ T6606] dump_stack+0x1e9/0x30e [ 1063.637014][ T6606] should_fail+0x433/0x5b0 [ 1063.641448][ T6606] ? mempool_alloc_slab+0x49/0x70 [ 1063.646500][ T6606] should_failslab+0x5/0x20 [ 1063.651017][ T6606] kmem_cache_alloc+0x53/0x2d0 [ 1063.655799][ T6606] mempool_alloc_slab+0x49/0x70 [ 1063.660741][ T6606] ? mempool_free+0x380/0x380 [ 1063.665420][ T6606] mempool_alloc+0xf1/0x5a0 [ 1063.669933][ T6606] ? memcg_check_events+0x5f/0x670 [ 1063.675048][ T6606] ? check_preemption_disabled+0xb0/0x240 [ 1063.680776][ T6606] bio_alloc_bioset+0x1af/0x5d0 02:33:35 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x366, 0x0) 02:33:35 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0xffffffffffffffff}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:33:35 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x8]}}}]}) 02:33:36 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xfdef}], 0x2, 0x0) [ 1063.685652][ T6606] ? bdev_read_page+0xe8/0x1d0 [ 1063.690430][ T6606] do_mpage_readpage+0x1682/0x1d00 [ 1063.695581][ T6606] ? add_to_page_cache_lru+0x307/0x4d0 [ 1063.701230][ T6606] mpage_readpages+0x27f/0x400 [ 1063.706027][ T6606] ? blkdev_direct_IO+0xd0/0xd0 [ 1063.710890][ T6606] ? blkdev_writepages+0x20/0x20 [ 1063.715838][ T6606] read_pages+0xb0/0x4c0 [ 1063.720099][ T6606] __do_page_cache_readahead+0x43e/0x4f0 [ 1063.725767][ T6606] force_page_cache_readahead+0x219/0x260 [ 1063.731501][ T6606] generic_fadvise+0x442/0x680 [ 1063.736304][ T6606] __x64_sys_fadvise64+0x138/0x180 [ 1063.741436][ T6606] do_syscall_64+0xf3/0x1b0 [ 1063.745944][ T6606] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1063.751944][ T6606] RIP: 0033:0x45c849 [ 1063.755842][ T6606] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1063.775453][ T6606] RSP: 002b:00007fe49e68ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 1063.783865][ T6606] RAX: ffffffffffffffda RBX: 00007fe49e68b6d4 RCX: 000000000045c849 [ 1063.791858][ T6606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1063.799872][ T6606] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1063.808208][ T6606] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000006 [ 1063.816188][ T6606] R13: 00000000000000ab R14: 00000000004c33bb R15: 0000000000000020 [ 1063.982941][ T6631] overlayfs: filesystem on './file1' not supported as upperdir 02:33:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xe00000000000000, 0x0) 02:33:38 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc0, 0x0) 02:33:38 executing program 5 (fault-call:5 fault-nth:33): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:33:38 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0x20000781}], 0x2, 0x0) 02:33:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x9]}}}]}) 02:33:38 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x394, 0x0) 02:33:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) [ 1066.615875][ T6650] overlayfs: filesystem on './file0' not supported as upperdir 02:33:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xa]}}}]}) 02:33:39 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc2, 0x0) [ 1066.671568][ T6653] overlayfs: filesystem on './file0' not supported as upperdir 02:33:39 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x39a, 0x0) 02:33:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x2, 0x0, 0x3) 02:33:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xb]}}}]}) [ 1066.956963][ T6669] overlayfs: filesystem on './file0' not supported as upperdir [ 1066.961584][ T6670] overlayfs: filesystem on './file0' not supported as upperdir 02:33:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x6, 0x0, 0x3) 02:33:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x7f00000000000000, 0x0) 02:33:41 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x39c, 0x0) 02:33:41 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0x7ffff000}], 0x2, 0x0) 02:33:41 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xc]}}}]}) 02:33:41 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x232, 0x0) [ 1069.620001][ T6683] overlayfs: filesystem on './file0' not supported as upperdir 02:33:41 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xd]}}}]}) 02:33:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x600, 0x0, 0x3) 02:33:42 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3a4, 0x0) [ 1069.702256][ T6687] overlayfs: filesystem on './file1' not supported as upperdir 02:33:42 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x242, 0x0) 02:33:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xe]}}}]}) 02:33:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x2000, 0x0, 0x3) [ 1069.909113][ T6704] overlayfs: filesystem on './file1' not supported as upperdir 02:33:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x10]}}}]}) [ 1070.017333][ T6712] overlayfs: filesystem on './file0' not supported as upperdir 02:33:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x3f00, 0x0, 0x3) 02:33:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xfeffffff00000000, 0x0) 02:33:44 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x11]}}}]}) 02:33:44 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3a7, 0x0) 02:33:44 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2b4, 0x0) 02:33:44 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xfffffdef}], 0x2, 0x0) 02:33:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x12]}}}]}) [ 1072.750903][ T6736] overlayfs: filesystem on './file1' not supported as upperdir [ 1072.764767][ T6737] overlayfs: filesystem on './file1' not supported as upperdir 02:33:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x2000000, 0x0, 0x3) 02:33:45 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x403, 0x0) 02:33:45 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2e0, 0x0) 02:33:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x21]}}}]}) 02:33:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x3e7ffff, 0x0, 0x3) 02:33:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x25]}}}]}) [ 1072.989255][ T6753] overlayfs: filesystem on './file1' not supported as upperdir [ 1073.076747][ T6758] overlayfs: upper fs is r/o, try multi-lower layers mount 02:33:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0xffffffff00000000, 0x0) 02:33:47 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x300, 0x0) 02:33:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x6000000, 0x0, 0x3) 02:33:47 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x35]}}}]}) 02:33:47 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x500, 0x0) 02:33:47 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0x3e80000000}], 0x2, 0x0) 02:33:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x20000000, 0x0, 0x3) 02:33:48 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x5c]}}}]}) [ 1075.820420][ T6786] overlayfs: filesystem on './file0' not supported as upperdir [ 1075.822068][ T6784] overlayfs: filesystem on './file0' not supported as upperdir 02:33:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x3f000000, 0x0, 0x3) 02:33:48 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xcd]}}}]}) 02:33:48 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x33e, 0x0) 02:33:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x600, 0x0) [ 1076.142461][ T6805] overlayfs: filesystem on './file0' not supported as upperdir [ 1076.163905][ T6806] overlayfs: filesystem on './file1' not supported as upperdir 02:33:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x4) 02:33:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0xffffe703, 0x0, 0x3) 02:33:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x5c}}}]}) 02:33:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x601, 0x0) 02:33:51 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x340, 0x0) 02:33:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0x7fffffffffffffff}], 0x2, 0x0) 02:33:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x5e}}}]}) 02:33:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x200000000000000, 0x0, 0x3) 02:33:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xfffffffffffffdef}], 0x2, 0x0) [ 1078.858217][ T6829] overlayfs: upper fs is r/o, try multi-lower layers mount [ 1078.858542][ T6830] overlayfs: filesystem on './file0' not supported as upperdir 02:33:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xe) 02:33:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:33:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x700, 0x0) 02:33:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x600000000000000, 0x0, 0x3) 02:33:51 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x342, 0x0) 02:33:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xffffffffffffffff}], 0x2, 0x0) 02:33:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x2]}}}]}) 02:33:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x2000000000000000, 0x0, 0x3) 02:33:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x3]}}}]}) 02:33:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x4, 0x0) [ 1079.163073][ T6859] overlayfs: filesystem on './file0' not supported as upperdir [ 1079.171644][ T6861] overlayfs: filesystem on './file0' not supported as upperdir 02:33:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x801, 0x0) 02:33:51 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x344, 0x0) [ 1079.411515][ T6883] overlayfs: filesystem on './file0' not supported as upperdir [ 1079.413218][ T6880] overlayfs: upper fs is r/o, try multi-lower layers mount 02:33:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xe00) 02:33:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x4]}}}]}) 02:33:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x8, 0x0) 02:33:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x3f00000000000000, 0x0, 0x3) 02:33:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x900, 0x0) 02:33:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x346, 0x0) 02:33:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x348, 0x0) [ 1082.017627][ T6894] overlayfs: filesystem on './file0' not supported as upperdir 02:33:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x5]}}}]}) 02:33:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0xffffe70300000000, 0x0, 0x3) 02:33:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0xf, 0x0) [ 1082.138969][ T6901] overlayfs: filesystem on './file0' not supported as upperdir [ 1082.151331][ T6907] overlayfs: filesystem on './file0' not supported as upperdir 02:33:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0xffffffff00000000, 0x0, 0x3) 02:33:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x34a, 0x0) [ 1082.341252][ T6924] overlayfs: filesystem on './file0' not supported as upperdir 02:33:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa00, 0x0) 02:33:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x2000) 02:33:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x3e7ffff, 0x0) 02:33:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x6]}}}]}) 02:33:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x2, 0x3) 02:33:57 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x34c, 0x0) 02:33:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x6, 0x3) 02:33:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x7]}}}]}) 02:33:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x2) [ 1085.183943][ T6941] overlayfs: filesystem on './file0' not supported as upperdir 02:33:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x8]}}}]}) [ 1085.229857][ T6948] overlayfs: filesystem on './file0' not supported as upperdir 02:33:57 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x34e, 0x0) 02:33:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x600, 0x3) 02:33:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb00, 0x0) [ 1085.495825][ T6969] overlayfs: filesystem on './file0' not supported as upperdir [ 1085.515634][ T6971] overlayfs: filesystem on './file0' not supported as upperdir 02:34:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x7f00) 02:34:00 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x3) 02:34:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x9]}}}]}) 02:34:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x2000, 0x3) 02:34:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc00, 0x0) 02:34:00 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3bf, 0x0) 02:34:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0xa]}}}]}) 02:34:00 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x4) 02:34:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x3f00, 0x3) [ 1088.247666][ T6991] overlayfs: filesystem on './file1' not supported as upperdir [ 1088.273862][ T6993] overlayfs: filesystem on './file0' not supported as upperdir 02:34:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xd00, 0x0) 02:34:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0xb]}}}]}) 02:34:00 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3c2, 0x0) [ 1088.517350][ T7011] overlayfs: filesystem on './file0' not supported as upperdir [ 1088.540417][ T7014] overlayfs: filesystem on './file0' not supported as upperdir 02:34:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x200000) 02:34:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x5) 02:34:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x2000000, 0x3) 02:34:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0xc]}}}]}) 02:34:03 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3d4, 0x0) 02:34:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe00, 0x0) 02:34:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0xd]}}}]}) 02:34:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x3e7ffff, 0x3) 02:34:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x6) [ 1091.290745][ T7029] overlayfs: filesystem on './file0' not supported as upperdir [ 1091.330059][ T7038] overlayfs: filesystem on './file0' not supported as upperdir 02:34:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1020, 0x0) 02:34:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x7) 02:34:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0xe]}}}]}) [ 1091.557261][ T7054] overlayfs: filesystem on './file1' not supported as upperdir 02:34:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x800000) 02:34:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x6000000, 0x3) 02:34:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3e8, 0x0) 02:34:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x8) 02:34:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x10]}}}]}) 02:34:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1100, 0x0) 02:34:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x11]}}}]}) 02:34:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x20000000, 0x3) [ 1094.313830][ T7067] overlayfs: filesystem on './file1' not supported as upperdir 02:34:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x1000000) 02:34:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x9) 02:34:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1200, 0x0) [ 1094.400698][ T7079] overlayfs: filesystem on './file1' not supported as upperdir 02:34:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x12]}}}]}) 02:34:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xa) 02:34:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x500, 0x0) 02:34:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x3f000000, 0x3) 02:34:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xb) 02:34:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x21]}}}]}) 02:34:07 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xc) 02:34:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0xffffe703, 0x3) [ 1094.656885][ T7107] overlayfs: filesystem on './file1' not supported as upperdir 02:34:07 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2000, 0x0) [ 1094.721958][ T7110] overlayfs: filesystem on './file0' not supported as upperdir [ 1094.865993][ T7121] overlayfs: filesystem on './file1' not supported as upperdir 02:34:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x4000000) 02:34:09 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xd) 02:34:09 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x600, 0x0) 02:34:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x25]}}}]}) 02:34:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x200000000000000, 0x3) 02:34:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2010, 0x0) 02:34:09 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x10) 02:34:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x600000000000000, 0x3) [ 1097.502901][ T7135] overlayfs: filesystem on './file0' not supported as upperdir 02:34:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x35]}}}]}) 02:34:09 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x700, 0x0) [ 1097.572171][ T7147] overlayfs: filesystem on './file1' not supported as upperdir 02:34:09 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x66) 02:34:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x2000000000000000, 0x3) [ 1097.794069][ T7161] overlayfs: filesystem on './file0' not supported as upperdir 02:34:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xe000000) 02:34:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2400, 0x0) 02:34:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x5c]}}}]}) 02:34:12 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xc1) 02:34:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x3f00000000000000, 0x3) 02:34:12 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x900, 0x0) 02:34:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0xcd]}}}]}) 02:34:12 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x204) 02:34:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0xffffe70300000000, 0x3) [ 1100.635440][ T7182] overlayfs: filesystem on './file0' not supported as upperdir [ 1100.643311][ T7179] overlayfs: filesystem on './file1' not supported as upperdir 02:34:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:34:13 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x300) 02:34:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0xffffffff00000000, 0x3) 02:34:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x7f000000) 02:34:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa00, 0x0) 02:34:15 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2500, 0x0) 02:34:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x2]}}}]}) 02:34:15 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x402) 02:34:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x2) 02:34:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb00, 0x0) 02:34:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x4) 02:34:16 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x406) 02:34:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x3]}}}]}) [ 1103.652269][ T7230] overlayfs: filesystem on './file0' not supported as upperdir [ 1103.673918][ T7229] overlayfs: filesystem on './file1' not supported as upperdir 02:34:16 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x274b, 0x0) 02:34:16 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x500) [ 1103.874829][ T7248] overlayfs: filesystem on './file0' not supported as upperdir [ 1103.954384][ T7253] overlayfs: filesystem on './file1' not supported as upperdir 02:34:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xfeffffff) 02:34:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x5) 02:34:18 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x4]}}}]}) 02:34:18 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x600) 02:34:18 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc00, 0x0) 02:34:18 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3303, 0x0) 02:34:19 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x604) 02:34:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x5]}}}]}) 02:34:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3e7ffff) [ 1106.731230][ T7270] overlayfs: filesystem on './file0' not supported as upperdir [ 1106.744100][ T7272] overlayfs: filesystem on './file1' not supported as upperdir 02:34:19 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x700) 02:34:19 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3900, 0x0) 02:34:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xd00, 0x0) [ 1107.028672][ T7293] overlayfs: filesystem on './file0' not supported as upperdir [ 1107.062666][ T7294] overlayfs: filesystem on './file1' not supported as upperdir 02:34:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xfffffffe) 02:34:21 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x900) 02:34:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) setresuid(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r6, 0x1}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x321001, 0x0) fadvise64(r7, 0x0, 0x0, 0x3) 02:34:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x6]}}}]}) 02:34:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe00, 0x0) 02:34:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3f00, 0x0) 02:34:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x7]}}}]}) 02:34:22 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xa00) [ 1109.732147][ T7307] overlayfs: filesystem on './file0' not supported as upperdir [ 1109.758479][ T7310] overlayfs: filesystem on './file1' not supported as upperdir 02:34:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x82800, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x4, 0x7, 0x1, 0xfffffffa, 0x5, 0x2, 0x8}]}) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setresuid(0x0, 0x0, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) 02:34:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1020, 0x0) 02:34:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4000, 0x0) 02:34:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x8]}}}]}) [ 1110.031614][ T7339] overlayfs: filesystem on './file0' not supported as upperdir [ 1110.060466][ T7340] overlayfs: filesystem on './file1' not supported as upperdir 02:34:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x9]}}}]}) 02:34:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x200000000000) 02:34:25 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xb00) 02:34:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:34:25 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1100, 0x0) 02:34:25 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4b27, 0x0) [ 1112.778749][ T7351] overlayfs: filesystem on './file1' not supported as upperdir 02:34:25 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5800, 0x0) 02:34:25 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xc00) 02:34:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0xa]}}}]}) [ 1112.866108][ T7356] overlayfs: filesystem on './file1' not supported as upperdir 02:34:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(0xffffffffffffffff, 0x0, 0x89c9, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) kcmp(0x0, 0x0, 0x3, 0xffffffffffffffff, r2) setresuid(0x0, 0x0, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f00000000c0)={0x1}) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000000)=0xc) setresuid(0x0, r5, 0x0) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x89c9, 0x4) fadvise64(0xffffffffffffffff, 0x52af901, 0x1, 0x3) 02:34:25 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1200, 0x0) 02:34:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0xb]}}}]}) 02:34:25 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xd00) [ 1113.071415][ T7377] overlayfs: filesystem on './file1' not supported as upperdir [ 1113.140018][ T7383] overlayfs: filesystem on './file1' not supported as upperdir 02:34:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x80000000000000) 02:34:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x1) dup(r3) setresuid(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r4 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x3) 02:34:28 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0xc]}}}]}) 02:34:28 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x1f00) 02:34:28 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5b00, 0x0) 02:34:28 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2000, 0x0) 02:34:28 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x2000) 02:34:28 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0xd]}}}]}) [ 1115.946818][ T7402] overlayfs: filesystem on './file1' not supported as upperdir 02:34:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x5}, 0x10) sendto(r0, &(0x7f00000000c0)="f483c96e4e99f9c420113c8e93a8e963d295a488fe53004a0213b5d1618f6cfe90eaf1521a4c78501a158bd0cc76235bde417e68303d10b3db5ec9bf2f539436682e08397080900e", 0x48, 0x40, &(0x7f0000000180)=@xdp={0x2c, 0x8, r3, 0x30}, 0x80) setresuid(0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x1db581, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000200)=0xde6) fadvise64(r5, 0x0, 0x2000, 0x3) 02:34:28 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2010, 0x0) [ 1116.007289][ T7408] overlayfs: filesystem on './file1' not supported as upperdir 02:34:28 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5c00, 0x0) 02:34:28 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0xe]}}}]}) [ 1116.198233][ T7425] overlayfs: filesystem on './file1' not supported as upperdir [ 1116.255915][ T7428] overlayfs: filesystem on './file1' not supported as upperdir 02:34:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x100000000000000) 02:34:31 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x3f00) 02:34:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) setresuid(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x10, 0x0, 0x3) 02:34:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x10]}}}]}) 02:34:31 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5d00, 0x0) 02:34:31 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2300, 0x0) 02:34:31 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x4000) 02:34:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x11]}}}]}) 02:34:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000180)) fadvise64(r3, 0x0, 0x0, 0x3) 02:34:31 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x401f) [ 1119.055569][ T7451] overlayfs: filesystem on './file1' not supported as upperdir [ 1119.075454][ T7453] overlayfs: filesystem on './file1' not supported as upperdir 02:34:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x3f7, 0x200, 0x70bd2d, 0x25dfdbfc, {0xb, 0xb, './file0/bus', './file0/bus'}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x810}, 0x81) write$cgroup_int(r3, &(0x7f0000000140), 0x12) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000000)=0x10000) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x0, 0x3) 02:34:31 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6403, 0x0) [ 1119.312100][ T7471] overlayfs: filesystem on './file1' not supported as upperdir 02:34:34 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x400000000000000) 02:34:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x12]}}}]}) 02:34:34 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2500, 0x0) 02:34:34 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x6600) 02:34:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000001380)={0x40, 0x0, [0x6, 0x7, 0xfffffffffffffffb, 0x2]}) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000180)=0x7, 0x8) setresuid(0x0, 0x0, 0x0) r4 = dup3(r1, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x5, &(0x7f0000001240)=[{&(0x7f00000000c0)="572dc3615aa59bc40323863734504d56ecbfac0b01c30625ba8398efd5a5f42942d6fc856d8e2e60fa07248998ea4bc3fa751325521eac70176bdaacdeeb89b36127b3faa87a67a1f2333d", 0x4b, 0x7ff}, {&(0x7f0000000180), 0x0, 0x7e45da91}, {&(0x7f00000001c0)="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", 0x1000, 0x7}, {&(0x7f00000011c0)="200fcc08ecaf9c34b19f9d07f451145051f7d57167504608102531", 0x1b}, {&(0x7f0000001200)="6d0cb7609a0f", 0x6, 0x5b}], 0x0, &(0x7f00000012c0)={[{@fat=@tz_utc='tz=UTC'}, {@dots='dots'}, {@fat=@tz_utc='tz=UTC'}, {@fat=@showexec='showexec'}, {@dots='dots'}, {@dots='dots'}, {@nodots='nodots'}], [{@smackfshat={'smackfshat', 0x3d, '/dev/nullb0\x00'}}, {@smackfsdef={'smackfsdef'}}, {@seclabel='seclabel'}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/nullb0\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@func={'func', 0x3d, 'FILE_CHECK'}}]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x3) 02:34:34 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6603, 0x0) 02:34:34 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xc100) [ 1122.059791][ T7483] FAT-fs (loop5): invalid media value (0x50) [ 1122.075737][ T7488] overlayfs: filesystem on './file1' not supported as upperdir 02:34:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x21]}}}]}) [ 1122.108582][ T7483] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1122.135058][ T7497] overlayfs: filesystem on './file1' not supported as upperdir 02:34:34 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xff00) 02:34:34 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x274a, 0x0) 02:34:34 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6b00, 0x0) 02:34:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x25]}}}]}) [ 1122.447956][ T7517] overlayfs: filesystem on './file1' not supported as upperdir [ 1122.463397][ T7518] overlayfs: filesystem on './file1' not supported as upperdir 02:34:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xe00000000000000) 02:34:37 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xff0f) 02:34:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgrcv(r3, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1, 0x0, 0x0) msgsnd(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="02"], 0x1, 0x0) msgrcv(r3, &(0x7f00000000c0)={0x0, ""/147}, 0x9b, 0x0, 0x0) msgctl$IPC_RMID(r3, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/23) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) r5 = add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x232, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)="01", 0x1, 0xfffffffffffffffd) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000640)="0138d609180761", 0x7, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r5, r7}, &(0x7f0000000480)=""/250, 0xfa, &(0x7f0000000580)={&(0x7f0000000080)={'vmac64(sm4)\x00'}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) 02:34:37 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x35]}}}]}) 02:34:37 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9403, 0x0) 02:34:37 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3202, 0x0) 02:34:37 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xf0ff7f) 02:34:37 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x5c]}}}]}) [ 1125.200568][ T7541] overlayfs: filesystem on './file1' not supported as upperdir [ 1125.205994][ T7539] overlayfs: filesystem on './file1' not supported as upperdir 02:34:37 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9501, 0x0) 02:34:37 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3800, 0x0) 02:34:37 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x1000000) 02:34:37 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0xcd]}}}]}) [ 1125.440590][ T7564] overlayfs: filesystem on './file1' not supported as upperdir [ 1125.495346][ T7568] overlayfs: filesystem on './file1' not supported as upperdir 02:34:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x7f00000000000000) 02:34:40 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9800, 0x0) 02:34:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:34:40 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x1000100) 02:34:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c5) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1, 0x0, 0xfffffffffffffff7}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000000)={0x8, 0x8, 0x7, 0x9, 0x14, 0x9}) write$cgroup_int(r4, &(0x7f0000000140), 0x12) r5 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x200}, {r0}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x8040}, {r5, 0x1000}, {0xffffffffffffffff, 0x8000}], 0x6, 0x9) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='bpf\x00', 0x83022, &(0x7f00000004c0)=ANY=[@ANYBLOB='mode=00000000000000000000003,mode=00000000000000000000000,mode=00000000000000000063011,mode=0000000000000000000032FTqIr=00000000000000000004,measure,subj_user=/d\x00v/nullb0\x00,uid>', @ANYRESDEC=r6, @ANYBLOB="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"]) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000180)="8e90eed36389a23ae1c2f2a30c2bcc0506bca58c9c14397add4f9a0771a94846b78d54babd0a82f0abf0b12ecefd4210c0b6c85af65e58fc5b6655c591c02b9d78394709cdadf4473a0bed7577d8659ab5a8579800ec0bc7d7ceebbe753a263335d884f251aa8c3ba851f0144dda6b8f80b062dedc8c4a8d5e3abec9e01fc451075dcde74fff26ee96ac9f40136dd6750067deaaf5b89a3ca9c92a9dc959a0c3df1a0fdbcf5b695736bbe617ce7e5eaa9a580c3ec16dfb5e0c7730b08fa4b263555767ab986cac279075c99d7f11f20e529dc9467885c1a206355894d9c79149f4c0bcf32b2c366c2aff2cc6c66d11e0566889ae0eadf28e120e585dcc28c8") 02:34:40 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3e03, 0x0) 02:34:40 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x2000000) 02:34:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x2]}}}]}) 02:34:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) ioctl$SNDRV_PCM_IOCTL_STATUS64(0xffffffffffffffff, 0x80984120, &(0x7f0000000180)) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) [ 1128.254065][ T7582] overlayfs: filesystem on './file1' not supported as upperdir [ 1128.276558][ T7586] overlayfs: filesystem on './file1' not supported as upperdir 02:34:40 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x2040000) 02:34:40 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3f00, 0x0) 02:34:40 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9a00, 0x0) [ 1128.560787][ T7612] overlayfs: filesystem on './file1' not supported as upperdir [ 1128.573728][ T7613] overlayfs: filesystem on './file1' not supported as upperdir 02:34:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xfeffffff00000000) 02:34:43 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x3000000) 02:34:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x3]}}}]}) 02:34:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)={0x68, r5, 0x1, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x0, @media='udp\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x68, r5, 0x2, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x800, @link='syz1\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0xc002}, 0x44004) fadvise64(r3, 0x0, 0x0, 0x3) 02:34:43 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4000, 0x0) 02:34:43 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9a03, 0x0) 02:34:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x4]}}}]}) 02:34:43 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x3e7ffff) [ 1131.303710][ T7631] overlayfs: filesystem on './file0' not supported as upperdir [ 1131.310728][ T7630] overlayfs: filesystem on './file1' not supported as upperdir 02:34:43 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4003, 0x0) 02:34:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x0, 0x3) 02:34:43 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9c03, 0x0) 02:34:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x5]}}}]}) [ 1131.533967][ T7652] overlayfs: upper fs is r/o, try multi-lower layers mount [ 1131.639407][ T7656] overlayfs: filesystem on './file1' not supported as upperdir 02:34:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0xffffffff00000000) 02:34:46 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x4000000) 02:34:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) fadvise64(r3, 0x0, 0x0, 0x3) 02:34:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x6]}}}]}) 02:34:46 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4202, 0x0) 02:34:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa403, 0x0) 02:34:46 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x5000000) 02:34:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x7]}}}]}) 02:34:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa703, 0x0) [ 1134.363164][ T7673] overlayfs: filesystem on './file1' not supported as upperdir [ 1134.394767][ T7677] overlayfs: filesystem on './file0' not supported as upperdir 02:34:46 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x6000000) 02:34:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1, 0x3, 0x8000000}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14, 0x67, 0x0, {0x80, 0x1000000}}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000000)={0xfffff65a, 0x1, 0x4, 0x40000000, 0x4, {r4, r5/1000+10000}, {0x5, 0x1, 0x4, 0x0, 0x20, 0xff, "19bfb642"}, 0x1, 0x1, @offset=0x3, 0x80000001, 0x0, 0xffffffffffffffff}) ioctl$VIDIOC_SUBDEV_S_CROP(r6, 0xc038563c, &(0x7f00000000c0)={0x0, 0x0, {0xff, 0x7, 0x10001, 0x1}}) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x6}, 0x10) r7 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6=@mcast1, 0x4e21, 0xf760, 0x4e22, 0x0, 0xa, 0x60, 0x0, 0x3c, 0x0, r8}, {0x1b6cc8d3, 0xff, 0x2, 0x6, 0x3f, 0x0, 0x8, 0x8000}, {0x1ff, 0x3f, 0xffffffffffffff86, 0xaf}, 0x2, 0x6e6bc0, 0x2, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x44}, 0x4d6, 0x32}, 0x2, @in6=@empty, 0x3504, 0x0, 0x2, 0x7, 0x9, 0x6, 0xd87e}}, 0xe8) ioctl$SG_GET_SG_TABLESIZE(r6, 0x227f, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r9, 0x0, 0x8000, 0x3) 02:34:46 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4203, 0x0) [ 1134.624275][ T7697] overlayfs: filesystem on './file1' not supported as upperdir [ 1134.688064][ T7698] overlayfs: upper fs is r/o, try multi-lower layers mount 02:34:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = fanotify_init(0x4, 0x400) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000001c0)=0x8, 0x4) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="15d25da7bfad6c98ac41900737bf82ceec1fdb83650754efe5cd5daa62742661d02bc139f4165db60f0f98cbe2d26c93000320d353057a20c493115364f67fec7a5e22a7a28d8f0bfaa4be4c33200db8571d691f558bf86b28deaf6d3c73ca78293a13a1abf1ef1f46a013987c10991b4233454aae8120271eeb", 0x7a}], 0x1, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYRES64, @ANYBLOB="cf2aec4e4f46bd7440ebc910d568f58a04d89c0600008eae6eb046f03800000000001907f8022c3128d6c3867209fca9a5d9000000000000f303836842663709b16e0200ebec8410931c", @ANYBLOB="a7b74a42eef9be5ea38eaca613349f534614ad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cda22d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) fchmodat(r3, &(0x7f0000000180)='./file0\x00', 0x42) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:34:49 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x6040000) 02:34:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x8]}}}]}) 02:34:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbe01, 0x0) 02:34:49 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x101) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) setresuid(0x0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x8000, 0x0) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x2000, 0x1af) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)={0x68, r6, 0x1, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x0, @media='eth\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r6, 0x1, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, ["", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048090}, 0x40040) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xdc, 0x0, 0x1, 0x5, 0x0, 0x0, {0x5, 0x0, 0x6}, [@CTA_TUPLE_MASTER={0x54, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast1}}}]}, @CTA_SEQ_ADJ_ORIG={0x44, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5a0}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x100}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfdf0}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_PROTOINFO={0x20, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0xb, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0x9}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x40}}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x1, 0x1}}]}}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x8}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r7 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r8, 0x0, 0x0, 0x3) 02:34:49 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4403, 0x0) 02:34:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0/bus\x00', r3, 0xee00, 0x1000) r4 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r6 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r6, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r6, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r6, &(0x7f0000000140), 0x12) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r7, 0x0, 0x484, &(0x7f0000000040)={0xff, @rand_addr=0x7, 0x4e20, 0x4, 'ovf\x00', 0x29, 0x8, 0x37}, 0x2c) write$FUSE_NOTIFY_INVAL_ENTRY(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="2d00000003000000000000000000000001000d6e000000000c000000000000002f6465762f6e756c6c62300000bc91d93f66820782535bdfd4949edfcf70761127ce82b833b31eb3cce09d74753c21b2ba412c4f5307749244f3a263e21ad8b643e8ee300fac1430a91a87"], 0x2d) fadvise64(r5, 0x0, 0x0, 0x3) [ 1137.380122][ T7722] overlayfs: filesystem on './file1' not supported as upperdir [ 1137.412991][ T7724] overlayfs: upper fs is r/o, try multi-lower layers mount 02:34:49 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4603, 0x0) 02:34:49 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x7000000) 02:34:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x9]}}}]}) 02:34:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xedc0, 0x0) 02:34:49 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x8000000) [ 1137.637831][ T7737] overlayfs: upper fs is r/o, try multi-lower layers mount [ 1137.732008][ T7744] overlayfs: filesystem on './file1' not supported as upperdir 02:34:52 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0e34", 0x4e}], 0x1, 0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:34:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0xa]}}}]}) 02:34:52 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4803, 0x0) 02:34:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x9000000) 02:34:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf602, 0x0) 02:34:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setresuid(0x0, r2, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000200000000000000000f106000"], 0x14}, 0x1, 0x0, 0x0, 0xc040}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0x74, r5, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7fff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x5e}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x40440c1) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) sendmsg$NFULNL_MSG_CONFIG(r8, &(0x7f00000001c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="3badf22bb3bdfbb2e24cd7a9bbf83f4ad57dbad82f13570b7bae01554a145364c8803ffa8f9efe26de8b81328dde7d4660e5a46cd4d21bbebee33e277e98bab8c3c6eb374340d92265ea9e4d2966027aad6ddf350639e9128c0467ef3e984389e232bf3b04f222b3c41500316edc9bc307afb6059bdc4872", @ANYRES64], 0x2}, 0x1, 0x0, 0x0, 0x4090}, 0x0) setresuid(0x0, r2, r4) r9 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r10, 0x0, 0x0, 0x3) 02:34:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:34:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xa000000) 02:34:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0xb]}}}]}) [ 1140.457180][ T7763] overlayfs: upper fs is r/o, try multi-lower layers mount 02:34:52 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4a03, 0x0) 02:34:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xb000000) [ 1140.517549][ T7769] overlayfs: filesystem on './file1' not supported as upperdir 02:34:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf802, 0x0) [ 1140.756958][ T7786] overlayfs: upper fs is r/o, try multi-lower layers mount [ 1140.806184][ T7788] overlayfs: filesystem on './file1' not supported as upperdir 02:34:55 executing program 3: prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() tkill(r1, 0x1000000000016) wait4(r1, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6eec4b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156c0500000000000000752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:34:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0xc]}}}]}) 02:34:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xc000000) 02:34:55 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4a27, 0x0) 02:34:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfa00, 0x0) 02:34:55 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000007c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000004c40)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000004c00)={&(0x7f0000005180)={0x435c, 0xd, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x4308, 0x3, 0x0, 0x1, [{0x1f8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_USERDATA={0x27, 0x6, 0x1, 0x0, "c62a84f9a68380c02d6de58a05240b8235cf187ba353d313d07b5e737e5cde4359dd0d"}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_KEY={0x148, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xcc, 0x1, "d76cea3c6d34c0f269e6e91d1c9bf8cc8610b96fe34a75d2ed5d5967844301df2df5e1349af5f1b40a8878fbc3ed3edb30b74d5527c11b3e3dc7e96cc9748518d8e74ac253f8b313c0ddfd1c0eda1ff144b32a115cbc7a0b74acd53e07b61558eecacb2c91e5f108546cf40bdedf7e67655eff982dedb07fa26e5cb0b63ce75e4f52952c59c0e3d084e55fa75b73dbcbed67041a30f218d3e972e1f7f9c0edbd380f4ae91403065137e50f5a048bca86754270925b02b934f9a041f3a25fabda6a591ea414e5f665"}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x16, 0x1, "32cb2f98fdab3017d0039a81e4f90bc2f117"}, @NFTA_DATA_VERDICT={0x4}]}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2f76}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x80}, @NFTA_SET_ELEM_USERDATA={0x57, 0x6, 0x1, 0x0, "1d8cf511f20b74d03793bdf60bf063f2c1744095501247825de099dc9a99cf8eef5109143db5b022cad840ade83f256457360bf3c2c7716c4cec6943a3e0e474738dc1381ed7f9c752e326642d1f78e3575e66"}]}, {0x11d0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x38, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x32, 0x1, "1ab90da12a3c47422dcc9f50470e026c821da079e6992efbaeb997ece10a1c69ec5e025734d5c5d42ca12b089797"}]}, @NFTA_SET_ELEM_KEY={0xf4, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffa}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x29, 0x1, "0aea4e79764f75af64899e2ba6e654a6cbfcb99114ff855e8d97e732c25bebcc2d19f28007"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x80000000}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x1090, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x1004, 0x1, 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0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x435c}, 0x1, 0x0, 0x0, 0x40}, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r3 = dup3(r2, r1, 0x0) r4 = gettid() pwritev(r2, &(0x7f00000050c0)=[{&(0x7f0000000540)="b75ab998485a1ec65a50eeee5920dee21c38054f2934a5b2658e3a5b9833e3c0cd8abec9716664c7f2bae959e6c47fc7909175d2a1b10d437466d7b2aa7e50014a510280f776ea7894228a65f4512cf5b5c735ace05fe81bba67360d713d129864ea84838cd7f84ca8a01e2db62815a269cbcc67bb", 0x75}, {&(0x7f00000005c0)="a4debce725993071c763c44bfbe8454bfd5acdedff75cb644b5307a7e0e2af87b354479c0a611c997550c993abc8e07bc406c85a67a6de9ddf25ec9a8139fab38368ed47ab0813229ad3a19ca7134ee909435f063013bea9a7357848a8f558d5da2a44537b0cc63294badca8492ca588b71b6d7121762806fb2d9629fcea936146d411c0d110e0a7eb8050cd34deddc19078b3b23eeb666eab9abdce07515de546d1d845765a03395d3c5d7dad0691eddcdcbcc674ef787c3a8ac921c49fb3be845505bf543e7d", 0xc7}, {&(0x7f00000006c0)="e0cbdf7ee059c1e7e94c10218bd537b30b1324e9740975be26089620d708fc45041e213503100f5995b428650064f87037eb9e9685358818ebd87c2db91e5bcabd3d5f95ded7d1c641004a7503339cf3ae4bb5a53054ebffe00b7b93dfbadb5db82883ece8a6cfb6ffc0c0723c4f631e3e4b0f37bdbb53b88cd8e8af3dd6b4bfa2b8ad1268c96f16f26efb8033a6595ac35e4cbdf4badf55c199ff80498cb77375ef5c", 0xa3}, {&(0x7f0000004c80)="fbefb02319c478a5edf03e95f91cbe9b16fb792b79e4e55b2bceea9edd58d48377f5c86bfa2526c31cffa51940262f0945f78f323003b9bdf707d20b85aad217effb3212c85a4ba16b309e3da633989a433380ba5e864632f89340ebcdee3019afdd7db0ded0191c140e", 0x6a}, {&(0x7f0000004d00)="ac78f50b9997be301297422ff14c536d43b0cf5963ac80287402f44102942e53c6e8689e49b52de70c25ceeeb639a951025e78f07172d19cfcf54aafd09c5eee6dd8523ea979ec7e9b764d849e73a5c2a01ec4777665d45ca7899481100999886c07a20d05c370fed20ba13ae7a1cb220884665c71e64301fe51a7a281275d5b82d90ca72cfd17082bf1fa0a1da5bf479209f215ac42c00fcae595dfbe1b56d20c328cbe428bba85355eeef6b783ea5eda9882a2df55e0d25782c48018686cd7d80c58eb643c73740d47c196bd9b4c2c8e10394da4", 0xd5}, {&(0x7f0000004e00)="efac60f370507b00de80ad42334fad1e8e8ddf5b48d8e7694cbb50b5b0a5a130868c415f8ebc3dd5615077eec19d4fc0be78049c64dc6f09b36e096ebf4cd5a9978042dced", 0x45}, {&(0x7f0000004e80)="ca28f7a032a923da2cae60309e7f4135e4b3c4455b0f2a1d60886058b8d7fe4905c1e3cdf530c6101a3da0ee909c7cddcfc7993a28f58a0d0970ae018fb2988f37a993839d7efbf534af86da862f2ace8b7c17fca3baecd5fe36031172d24061a83d0d7e474a6271bb1cad715fbf87f2395aabd3e92c488d0b5f8dedb9695b6577e6f5f1f5b7bd53ee84c1f298e79f42bbb20143bd034b2dc185c10c340293221c95eb3b", 0xa4}, {&(0x7f0000000780)="8f0f2e378423d0167f3fa27b6eddd337f4a7b4a01c5a1ce80a2149f08e0e3efd408f7c63d46960ac26d9487b9cf257697197347ad09addd20428e7d24b2f", 0x3e}, {&(0x7f0000004f40)="16e1b80f4a2d9a96aae4c76cb72c9875e7829404417d1d9639bcb300fef17dd86354784aaff945fe77e218f2d244727d26cd1991cfdc2675cd7ef6f8c5156eb0639281f499a3a5ec7a1f70c04ba50f97293652af29bb712855c4d232d2e6269ca44c9fa04ee31fdb3f0603f7301da770f828f0886fb582f1b6f41b61b2d1a1f9fbcc24b94b1c", 0x86}, {&(0x7f0000005000)="202d7ff019e75f6605cc7d0dbdaef5cb8c98544cd6abe30459e42c615f2cfb833c5e6b57ca1465dc8306d1fb31700b4a5dc007072e011d3863c0a9ae00249ba782f15d2172ba3ce1b6d0b8ab802b98584c4aa76cf5dc63e5a1bfbec21a637a13135e9cd0cf4ec726245b22efbf33b8596506be27addc9fd0852a3253843cac9daa8ab1a00fae7608da62d078b70473a202cf2ca92ba0a5bca91852a08ea9aca7720a58febe366c85c448e99a2bfa237e24254b417f63000a0628616ab7457331", 0xc0}], 0xa, 0x68) tkill(r4, 0x1000000000016) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={r4, r0, 0x0, 0x1, &(0x7f00000004c0)='\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0x3, 0xe, 0x68, &(0x7f00000000c0)}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) inotify_init() fadvise64(r5, 0x0, 0x0, 0x3) 02:34:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0xd]}}}]}) 02:34:55 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xd000000) 02:34:55 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4c03, 0x0) [ 1143.500788][ T7804] overlayfs: filesystem on './file1' not supported as upperdir [ 1143.574494][ T7808] overlayfs: filesystem on './file1' not supported as upperdir 02:34:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfe02, 0x0) 02:34:56 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4e03, 0x0) 02:34:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x10000000) [ 1143.680775][ T7815] overlayfs: upper fs is r/o, try multi-lower layers mount [ 1143.828039][ T7824] overlayfs: upper fs is r/o, try multi-lower layers mount [ 1143.862059][ T7826] overlayfs: filesystem on './file1' not supported as upperdir 02:34:58 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:34:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0xe]}}}]}) 02:34:58 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x1f000000) 02:34:58 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5400, 0x0) 02:34:58 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff03, 0x0) 02:34:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) fadvise64(r2, 0x0, 0x89c8, 0x4) uselib(&(0x7f0000000040)='./file0\x00') r3 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x82, 0x0) fadvise64(r4, 0xfffffffffffffffc, 0x0, 0x3) 02:34:58 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x1f3fffe0) 02:34:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x10]}}}]}) [ 1146.605121][ T7843] overlayfs: filesystem on './file1' not supported as upperdir [ 1146.649075][ T7850] overlayfs: filesystem on './file1' not supported as upperdir 02:34:59 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff0f, 0x0) 02:34:59 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5500, 0x0) 02:34:59 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x1f400000) 02:34:59 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x11]}}}]}) [ 1146.916588][ T7867] overlayfs: filesystem on './file1' not supported as upperdir [ 1146.928025][ T7868] overlayfs: filesystem on './file1' not supported as upperdir 02:35:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) setresuid(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14, 0x67, 0x0, {0x0, 0x1}}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000240)=0x0) setresuid(0x0, 0xee00, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000280)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180)=[{0x29, 0x0, [0x6, 0x8, 0x4, 0x361, 0x0, 0x0, 0x1, 0x8, 0x9, 0x0, 0x3, 0x5, 0x6, 0x7, 0x7f, 0x161f4156]}, {0x3d, 0x0, [0xc, 0x200, 0xff, 0x6, 0x1000f6c5, 0x3, 0x7fff, 0x1000, 0x9, 0x9, 0x70, 0x0, 0x11, 0x800, 0x80000011, 0x101]}], r6, 0x1, 0x1, 0x90}}, 0x20) 02:35:01 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c09000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec84300a3ecea34e466560d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x1, 0x0) sendmsg$IPSET_CMD_ADD(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x12) connect$rds(r1, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x12]}}}]}) 02:35:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x40000, 0x0) 02:35:01 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5c00, 0x0) 02:35:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x20000000) 02:35:02 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x100000, 0x0) 02:35:02 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb000, 0x0) [ 1149.618809][ T7883] overlayfs: filesystem on './file1' not supported as upperdir [ 1149.630518][ T7885] overlayfs: filesystem on './file1' not supported as upperdir [ 1149.640421][ T7878] ucma_write: process 3617 (syz-executor.5) changed security contexts after opening file descriptor, this is not allowed. 02:35:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x3f000000) 02:35:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x21]}}}]}) 02:35:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x25]}}}]}) 02:35:02 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x40000000) 02:35:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0x4, 0x4, 0x7fff0000, 0x20, 'syz1\x00', 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="250000f5cc31a9954874e8f68a3f27f35c4c7749d63f063951c019ae2b247de41f5d5da90e22b9ef1502d41094527ae8aa6a0ae60a3924eb639f1584cb4c56a0fd5297a12b5b35cebb38ad9f938d6bb964a0ace9a24f6f4f4392af32c0cec4214d6bd0adcdcd0c7995f944c9c7432c650679b1b01239504a2477b4aeaee17f18212da9f7b87ed6bff1eb7228a13ab0a1c977782224464c250018e88655297c52e3b24cfd", @ANYRES16=r4, @ANYBLOB="0f0000000000000000000f10600008000300", @ANYRES32=r6, @ANYBLOB="0d003800000000004f17e0ca13110698617055b664"], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000329bd7000fedbdf2504000000080039000080000008000b00f8ffffff060028000300000005002d000100000008002b000000000005002d00010000000632b99f6034456d113eed00280000000000050033000100"], 0x5c}, 0x1, 0x0, 0x0, 0x5000}, 0x98834542bc17b56a) r8 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r8, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r8, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r8, &(0x7f0000000140), 0x12) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 1149.915518][ T7904] overlayfs: filesystem on './file1' not supported as upperdir [ 1149.931543][ T7906] overlayfs: filesystem on './file1' not supported as upperdir 02:35:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r3, 0xc034564b, &(0x7f0000000000)={0x80000001, 0x43353039, 0x1, 0x10000, 0x3, @stepwise={{0x1, 0x80}, {0x0, 0x7}, {0x1ff, 0xc}}}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) ioctl$VIDIOC_G_SELECTION(0xffffffffffffffff, 0xc040565e, &(0x7f0000000100)={0xc5ced8dd798d90ff, 0x1, 0x4, {0x20, 0xd2, 0x4e, 0x40}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$IP_SET_OP_GET_BYINDEX(r4, 0x1, 0x53, &(0x7f0000000040), &(0x7f00000000c0)=0x28) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180), 0x13f, 0x4}}, 0x20) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xfffffffffffffff9, 0x200000) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x3) 02:35:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x35]}}}]}) 02:35:04 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1fffff, 0x0) 02:35:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x66000000) 02:35:04 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb200, 0x0) 02:35:04 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02ec646875ba396842c26d0e9987ede8aed018fde0b31b1defb7384843a6ce6165babc4d0b74b5a4b4b400000000000000053e420ff841e3b2ad4a8c05dea1eac9f10828a4822e51923e7b85b84af712bfe32fc9cb8f6f4d299d70dd55e57c02f1707551e639d7e2f045eaa4e1972c09ef5dbe363ec5996529989243406b1bd44f", @ANYRES64=r1], 0x0, 0xd3}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ioprio_set$pid(0x2, r0, 0x3f) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) sendmmsg$nfc_llcp(r2, &(0x7f0000003fc0)=[{&(0x7f0000000240)={0x27, 0x1, 0x1, 0x3, 0x0, 0x40, "1074d38a4f8d0d18dcbd83ee77e5b3075c10ec5f101008f2ccabc972d18636bb39fe6732ef3f57a06d04baa98512f1d70074327ec54d7a0da78b91ac81f3d6", 0x80}, 0x60, &(0x7f0000000700)=[{&(0x7f00000002c0)="7ebb91b2315e03d3fcab07aa3928e3aed4ad6d0fa9f08dd981f23996d6743ad1bfd43835e8af21473a20f7c56e32795c9685af59c6c13c59e12cef4d980de1c5885f9fef0a3fbd267c97568b4c4a47903ac175537d4664092d3d7b644abfb13b970802a11daeb00ee521f740b04581474b1ece957cf76feeb88dff629ceb1eb05489c1b631d067edb97a53247339998030b83de61af41d46b012d7a759f53706", 0xa0}, {&(0x7f0000000380)="d8e096591a42006fe5485216b15a594bb3a0d088c81dff38f716cee99cf0094572cb3f005f06e15ea879745276f7a5899179291f729f45352f1241a7a467b3a44c2ed9b9ecf1ca6d1b7b77546461b309c81cc1cd00c9cbebc073c640d191cd5b3bde4d2f660743e3e202fe1cfc5d4873c706385a762f1539c0bc787fba5641c701d043df1307e4edcc344467b6894c3779b6fa45130195c934d96c3348c50858d7bb927e8fa7900e30359140dab811efa6274e7ca3d5d3cf02fa5b6451", 0xbd}, {&(0x7f0000000440)="3e5f6f3d8f2cee9085f64f2a806d6e5897e68b45234292ac8cea293f61fb7fa8a4072c0a3f736e8573fc5e87c1c4b0bd10ff6ff4c8ae422b7adb7a972ccc9fbe", 0x40}, {&(0x7f0000000480)="1594a03c8dd8d982ae9483a395dcc40a079274cf951e9660b70add423c6e1509a8588ddb", 0x24}, {&(0x7f00000004c0)="08e411f9d5101933807c7f0b72f428454d8e45f2331c6f478981d77989cfa8e66cc05b8e8abdce22f35c3a8deadbd65954671bfcc550513a59943bdcafdeb4775c8b5ee105a1e58a6c5a4843c5c6d159e8b223596e35d2d716414c42dbdfab9142af3af355a9faf0109a7f800c9e965147353fb6fe7fb53e047453bb8c2776b6cd42728f302ee5cf73b13469f1e27acb3632be964ac421042b22794fdc7d092bdd0a39ffb203e92fec48bf82658467fa3121ea55a5a4414607d27f433a581abe6385d6e7abd86e654385eb6b62bb1d80dd24102163a0c850bc95716004ce78", 0xdf}, {&(0x7f00000005c0)="d2ee42f23ce7db2d42d2", 0xa}, {&(0x7f0000000600)="978bbe469c8544b38b7519ecb46b0f456417a70228acd7b96585f861e68c3e5f4ffdb8389abb8c42ea9a6e35fa5f966862dfcebefe2f19376364d032e95130299e1d7346214c629e657b0e9e3bfcd023287005c1754879f121c221b13a15a7f48260f97c6726776d248acb612aa26d4046ac5ea9c9e200aefcf789e092770af1ed38e617ee97a2d8d3a9fc8b49ed271a0ea6ac97f2bfc69b760c043d1ea64c9a3cf79ed440ea6b0c32fedab8784dd3e579e7338f070a11ca5a5ea2528f889c3982aa97617ac6b3d42c0eff4fa46f32b8ac62e7aa378c1f5a", 0xd8}], 0x7, &(0x7f0000000780)={0x50, 0x107, 0x200, "839401e4d22c7c7a92f1afc1b8dc221109c717cd5f6a442f07c8d329754fc62e8151ab256b5a3062a19828c20c2bb4f51d2b3ed0985c7f60f8fa6fa378a382d0"}, 0x50, 0x1}, {&(0x7f0000000800)={0x27, 0x0, 0x0, 0x4, 0x8, 0x7, "b62927a96d0e836dd11b6683df7ae303b2b68ffbca1bae8dfd7987fd6672f3517840abeea10ad7d31ecab28ed5f251dde65247387dce03696220f05dae9475", 0xd}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000880)="a85c421101f40a47e1edfc5ac4f7c85580d9e2cff5798d461d7e3f1f2dcd2b0b8dfe3ddce9e19babe42d6e342e7c31e58bb723c0a4e4c78e805b430684ffe1a19ea8b6415d5eb0dfd6603c8326ffca653b7a0c255207b3193c1e5ef55d28e27f4e27e6320ef33946ae47c23932a5de627401c917b13ef4e4edc0b5ca9bc949ac61d1593763321150dc96d77bb75df47a604e5b3fb6226b5c31ce8b898018e3e8e0e188201c484750c321469e9e96edcbfadd50f9b86c89bbca8c1050c0956b934d7c", 0xc2}], 0x1, 0x0, 0x0, 0x4008001}, {&(0x7f00000009c0)={0x27, 0x0, 0x2, 0x0, 0x1c, 0xe3, "b8559a8bbe0dd0f5b5c2044acc40dacd1f864648ecf0743737f0d63333c416bc82f695f1dd24f044bda7514ff48045ee70bfeb7f65d92cd5d470feebd9e06b", 0x3c}, 0x60, &(0x7f0000000d40)=[{&(0x7f0000000a40)="4ee053d86e835d142aab78935e6f51b86963eefd7cacd7c01d9d9ea525e6195850e26c9189f1436e445b72865838b18d6d958bd537e3fcbbdd3d3fdd3bb59d44c03e44885cf26e76fdb0f3e3eef0b373ef4ee466e9060902a9093f59a0d1ef419af498d8ac617c3941d0bf0af1ea5037e9a8b295f3290e72c70b3d92285fa2a4ded7e3ec2d2da87882a2964843995aa885341eda", 0x94}, {&(0x7f0000000b00)="8623f7ce6574dfba528dda5ffb6d3b061ba0433388657a696b0aa8794f2b0fdd6a269df7f1ad5287782fa4781f307ea4380bbec7df6ceb2bf3394f5d3bf0a1adcccc6b573beaa7652ffedfc5497f701cee4497e49535e7fc3d968a1cc28f8a9d0d3bcc7db2bac3462456af6fe59f7c28bdd0fbd8ea7f89", 0x77}, {&(0x7f0000000b80)="326ac9fd3203cc8aed54d5d66f7046c3b144dbfad770ce88731e7788f5db93e59700ead1a81e119a4fe970c335229329187ab8436b1178edc2c8f701fc59810b4ebfa0cc62776e589f4e9c99304e1223ce2544a36d2d09cc0f44ba66c623f7f4b431b637a1bea41bc11fe6f124f944713057f9582c5bb3512a7f3f5b4010e199c2c5a4a1f8c971c12f0368a17bfd8db9d511b5b19e9fd57b9d571dc0b396dcbde90c2d86f6bb1efe892314108697b2b35b6b9a95caad7358f297d442a60bf302ea6f052f", 0xc4}, {&(0x7f0000000c80)="a39f0c430ed6a0c7b594124db908212bf7af0ee61756c47a222ae20015dd39a0a4e3a49273f01241996e90522d17b72e6acfbdffa8d879f22c06", 0x3a}, {&(0x7f0000000cc0)="2b3b358ec5b09beec9555fa29252f110451ff440c22445ab0aa2345d7f333b71ebb495bfcc31c5c9d7ea5cd8d408c0d5510ef83e6f24596eaf0e02fea556d6f0a38e78db3696eb50fd90a8625e262d232a77a21ad133ac0bebe8b87612cba1f17a2d4ba76bb46aa1801e74d96045baa87b1003008d47781fa2b266dafd058e", 0x7f}], 0x5, &(0x7f0000000dc0)={0xf0, 0x105, 0xffffffff, "4b2196106fc722b512f15855eeecdb9d3cfabcbba149debbf7f7eeaff531d156c2b88e032ffdefbe9315ff61be805a65f05ec3a33c757e9584c034e54be9cbe5d79d33d8f9c2dc39e850dd697e25fcd46e3535308e4423c61482c6d1a8515582254f3b1cf9dae4d86b0a0ddd5c1dea12bdbc620a81decb61c06b513050a996a5269843246446f455a51d8719bd8fae00cd4392be11ec5f98fd0fed1139a01422c9b3ab8ddaf82ca36267adc51480e6f496984a725e49c5bc21df1db4d365b16e8bf65318615e73b42015746fc555dacd28246026f6018f6ea7091b7b32"}, 0xf0, 0x8000}, {&(0x7f0000000ec0)={0x27, 0x0, 0x0, 0x5, 0x40, 0x6, "df7d17840d7ec7667051ac21a66812bb00e2df67e9c56e5823765dbd12a7e9e5020dfa594da84bbe0ea5843af8a62fb0b25e488b1f578d9ffed5e00044c6e4", 0x9}, 0x60, &(0x7f00000010c0)=[{&(0x7f0000000f40)="37fb0d8a20d4d40609e27ae3d4365dae663a61b0ac46f73bf86308ec7c91a4900f7855ad5386107dd9d1633603125c23529306aa5619835e07e60199b4f327e17323c04d864bb3ea099b6d7e1465b18c5ccaf623de90e42e7fdbd135d657c006aeee7747c3af02a1c91883bbcab796a6006c19330a228e4eef2424500edfcace67e72dbe3969801b37c3b4b35313beaf8f2b9df65fb22df70782f08bac1449d8ebd9149a1f6872bfcc1a78436cbbbc443480d62ba6ed8867a80a92a5d80647f6ddef460da041fbaf9899991d5c970a5fde2487a2d45995356cd90d8d17dddc8681492bbdb5756a51a8d80686c527ec5f802cb6413b9d", 0xf6}, {&(0x7f0000001040)="1ea7b9cad98615e6c1f7b2208805c36d6f05d2fadfb9c6d2d5370846db761de5c5d972d2842b8e80bdfd193fb076f42ab6f71debdd4f25eb7468b471f7c385fc6f56236ae85e45ef38", 0x49}], 0x2, &(0x7f0000001100)={0x60, 0x116, 0x80000000, "de4791f683b7daf80dcfb0f045e60e03e1dff0455efb89bf125747db43b4b4ddf0c0ac33a9cd31e16d2ad9ee0dfa083f3da692b2772f86d54345ca41d7289c597c67b57051f77b6c7acfc1c3a0"}, 0x60, 0x4}, {&(0x7f0000001180)={0x27, 0x0, 0x1, 0x5, 0x0, 0x0, "a30bcc7ebf4ee7db5d2ba71a47cb9dd1ab176a6dc738fd3e0640a339d7cab6c899124d1b36a24af431bd4aec94f0e1925b9442217c0315a592d61134075cc7", 0x3d}, 0x60, &(0x7f0000001380)=[{&(0x7f0000001200)="18531634c63f0f362e07cd2addc1b1f3a148cc82d2b7167030a0e476083b3630e42b157382caf7738d58c1b3395c7c57e4837fd69dd3b140914f5125fb443624aeaf42f17fc2e33bda79cc381be3581d5113a848ecd2b1cb57bee3da88b38426a295753e438f9d8c563682221a44c36c", 0x70}, {&(0x7f0000001280)="55466effb9b94b0ab2d060dd01691e5bd34450e8cbfb8e8dbb45de7e35fe0a0f7d3db53cbc05e18408e84ed62852f1aa2abad4d4e1871b0c01f5e0bbaff878d6b83627335ce83490d40844060ff7c88f8e10d616ef0c0d3e0cffad3a87e4163284ff6950d4ede26fc1f2ba93b7f78759e2659072ff482daacce4bd695e366cdcbaa7f5b4aa933bcf2f1dd643cdf04b9148b40089edc4911252e7a87fb6b80f31057ad3e05032de9f66c4fb1d49fe0026f009758c7005650dbe839652130c6bad5f9e40", 0xc3}], 0x2, 0x0, 0x0, 0x90}, {&(0x7f00000013c0)={0x27, 0x0, 0x0, 0x7, 0x51, 0x2, "e57d7ff4198d4175a3a9b3fa8509523015323b5cce4d024b6138193830a1bc0d2f38befbdff67d3f487a09f4cac65faf0e933ee92e17dd41c9cf8997559ba6", 0x12}, 0x60, &(0x7f0000001600)=[{&(0x7f0000001440)="93bd3756d2891a0033cf6b462e6448d1246f63d56897646ad0018dc9a1baaef751011837063521c24e4675e15183d6418462233d929a396fbb474f5a5d3e82b65bf804574b0bd8b6335f8c6e5255b13cf5da87ff2cbc2a54db46714fc1586b7637645c13423454817e483bac6c707d8fc2c78155e1dc1ce441a789301da6a76734f513b5c9c0035691c21250593e7bcd83e604edfd08f3e062fb70f3849270cbf429000b22d88f8c1a38b8fa3f9b177c252763c1f85c44f86811740ec8c4fdefe17f7fa39ab8359665492e25ebace4e92a693567a498fd32", 0xd8}, {&(0x7f0000001540)="c4fe9a95958f14243be3cc0c6f3b7045ce6443bf3f197975a2a08d5622240890aa7ae5b2e2b5a6af4f94d529c0ff8fb27ad777083dff3652ac941618b88c8a06ed6848a80b3e0cb3272baf0563238a4d987c721b8bf8bb20730a4b86098e49d4039c96625477836d33bad04f762cc029d463458c59deaee9ae8105e0ac97ba7b986f48366cebee525eb863e35db1c37b0124c99d72852e2deca1520b6a708a567ab86c1eb7", 0xa5}], 0x2, &(0x7f0000001640)={0x20, 0x119, 0x10000, "603a1e2c7c6d972f517556d9f0bd1c3e"}, 0x20, 0x40}, {&(0x7f0000001680)={0x27, 0x1, 0x1, 0x7, 0x0, 0x0, "3794c6723024499bf013758dbf1a38e080a694a32dc2066aaf3be36e4236fd37d4e2c642d87c9fae3aa65eb85ab739d45829e76fab1abeee5bde3e30f8cd4f", 0x23}, 0x60, &(0x7f0000001900)=[{&(0x7f0000001700)="e6b7d390198dbe95cd14ca434e400555238b728d47516767dfcf72e7058fd567268281d8acfb19e360e9aae55aa1c995138567e551586a2e074935b5216b8a9ed2262eb7f01dcf568bc904876ac2bd18291b1e20161504bc379c05137b0200a9fcb8195adb4fc4bbf51ccdb45f3e8c1cbcd2c0ef749e65", 0x77}, {&(0x7f0000001780)="1559b1e66ca8fd8faea31a3ae4704e145001b40889e73774c6bc322383c7786fe584d5e2484212ce7af1bfb3b9809cd1fad9eefd45f8998f18a018f5f8b7c5a8585761b58b363bcab6075eb4341871e35771ccd2cb0db91cf4f40f4c954a6797fabf8419ba097a5f3cc51d0224d2ebba233b7810a1bf39cf834fe139df7a0277fcc55377e89b7955ad1ef5b2853569eb81284b03746f3ce4a7b5109930594d03aa2f8d7c66f10107759cf77cb90bffdc024342ab54d301bb1811edd136fcb06c59e6", 0xc2}, 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{&(0x7f0000002b40)="8a19af7c1519f1ea58b11c5659939962535af1328e70d8110fa18d4a9014479d5c3a655e6fde9ecd0cc15e491730772026d1dea90de80df20bea8e662ad80f3f707a89b4daf98bbc2bf334b1093641e3a031ae47520c598b0469c64dfd321043dfd9be01a8d708a91e3224102d34c7940919e570eec0127f476b7eb48dddbba539aee72afbe7515838ec3054731050dd9dfd2bd2eaee", 0x96}, {&(0x7f0000002c00)="292c839215fb82e8e8a6c336d09dc75e7355aff10dd0cf5a93aa974cd0cfc3ae8aa3aa4736a0019929dfc38e7b8cab1d4941f1b4a824ed0b9f90aa0ab40c3189e495591bbc14ee883fddecc4fbda8ccf1e762e6c72b3d64bc0708a92b2a20d0e75e7cba22bca6b242ed551867027a2da31030921f6d66882074e0ea99b7d2271e3b5cf81877a5120c0ca672b90e90f0f56cc33bf01c73ac0", 0x98}, {&(0x7f0000002cc0)="6bf0bc138dbbd7bea3fe02ce90f2d5303ca233e71e74c3195dd5378ea6d17a4f17bab1fd364004cfdd1d92055edd7ab8751c6b85bf36078bfeb8ac62ef057652d7c7b87d6829f23d07a3995b3a40929a8e1841d3d15eb9ca5d01d645f7d8b53ab5fdb4916b3a3afadc15a3e93dc9ed1f85df2f22a91aeb7958d31edffda63468dc5201938c1aaf7a1d362a0638bf58de5384e6d68f8d9eec1231701165763983ef7df3a445e7b7659739693a0a53693e7880d0ab7e1807426345b6f4d2e3fda690ba7d11535707a1c131a535c59ecf2554171b6e5bdac18ccc2f52d4b8fbc19a9c5c3c022668afc25386", 0xea}, {&(0x7f0000002dc0)="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", 0x1000}, {&(0x7f0000003dc0)="d1c915539daf994dd0b71cd52f530ed3080de70292b653c5ff49a3273999a20005d1d6fcc142f7e5041c9c473a0ae3b6a3bb848b9e4e6feb8b947a3f4680", 0x3e}, {&(0x7f0000003e00)="edd1da3f3267e1dce99fa209a9a2", 0xe}], 0x8, &(0x7f0000003ec0)={0xc8, 0x115, 0x7f, "ed5af654e7db6d5f9572843cc2b9f7cc786766276e04677280c80dbdce8f1df831eca69b554ed8f56fa5f80703eb55cab8b2f1b9189849c5975edfa6012f1d980da937aae9c1e6117b4e816084af225eb83f1f89bb8c73075ca3815f11130652a43cff42ff73982c8b544c76bc14840ed9499d0f273333f20fd26e1b9bd1fd77b169c0a2b6dc67c62bfbb4bd927a0d75b18b781e561cb78258e8bdff82686cfa7ba9dd28b35429c61453dc9ea933dd5f72802e481584"}, 0xc8}], 0x8, 0x40041) 02:35:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x5c]}}}]}) 02:35:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x7ffff000) [ 1152.752182][ T7929] overlayfs: filesystem on './file1' not supported as upperdir 02:35:05 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1000000, 0x0) [ 1152.806842][ T7933] overlayfs: filesystem on './file1' not supported as upperdir 02:35:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) setresuid(0x0, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x89c9, 0x1) r6 = dup3(r5, r4, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r7, 0x0, 0x0, 0x3) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x406300, 0x0) 02:35:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0xcd]}}}]}) 02:35:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xc1000000) 02:35:05 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb400, 0x0) [ 1152.989327][ T7950] overlayfs: filesystem on './file0' not supported as upperdir 02:35:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:35:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xe0ff3f1f) 02:35:05 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2000000, 0x0) 02:35:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) pidfd_getfd(r3, r4, 0x0) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0xffffffff) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r7 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r7, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r7, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r7, &(0x7f0000000140), 0x12) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @dev}, &(0x7f0000000300)=0xc) fadvise64(r6, 0x0, 0x0, 0x3) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000200)={0x8, @win={{0x48ec, 0x4e, 0x0, 0x800}, 0x4, 0x7fff, &(0x7f00000000c0)={{0x1ff, 0xffffffff, 0x1c, 0x7}, &(0x7f0000000040)={{0x80000000, 0x1f, 0x9, 0x800}, &(0x7f0000000000)={{0x6, 0x10000, 0x40, 0x94}}}}, 0x3, &(0x7f0000000180)="e9100cebab033f90ec30bc1005ee79eec726b72da788e96fd1893ae1f4f9498eaabfa609acb1e7f52ada92fea3758a780273d56de01cb9b05b051e6da8ed40430481272560d9255102efb4a99748d9da075a2008411a08ef28a3792e416ac1e862845aa63d3fd83745cc3a37a177a82facf235708a9826dca39b76", 0x5}}) [ 1153.181263][ T7964] overlayfs: filesystem on './file1' not supported as upperdir [ 1153.254894][ T7971] overlayfs: filesystem on './file0' not supported as upperdir 02:35:08 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xff000000) 02:35:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x2]}}}]}) 02:35:08 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb402, 0x0) 02:35:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3000000, 0x0) 02:35:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/659], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0xc0, &(0x7f00000005c0)={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$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r2}, 0xc) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = dup3(r0, r3, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x3) 02:35:08 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = gettid() tkill(r2, 0x1000000000016) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x194, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x194}, 0x1, 0x0, 0x0, 0x810}, 0x50) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x3]}}}]}) 02:35:08 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xff0f0000) 02:35:08 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="000000000000000009edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = fcntl$getown(r1, 0x9) ptrace$cont(0x1f, r2, 0x2, 0x0) [ 1155.821481][ T7985] overlayfs: filesystem on './file0' not supported as upperdir [ 1155.821677][ T7986] overlayfs: filesystem on './file1' not supported as upperdir 02:35:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4000000, 0x0) 02:35:08 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xffefffff) 02:35:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x4]}}}]}) 02:35:08 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xffffe703) 02:35:08 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb600, 0x0) 02:35:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000180)=""/188) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x5]}}}]}) 02:35:08 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xffffefff) [ 1156.063885][ T8013] overlayfs: filesystem on './file0' not supported as upperdir 02:35:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4030000, 0x0) 02:35:08 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x3e80000000) 02:35:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000040)=0xfffc, 0x2) [ 1156.230739][ T8024] overlayfs: filesystem on './file1' not supported as upperdir [ 1156.373796][ T8036] overlayfs: filesystem on './file1' not supported as upperdir 02:35:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="4d05e67206f877a87064d523e20ef9e7de1d66cd71b2d5069690c34c3cf2824f063ad26ff544f9cca7bd984e3da27e46d656a52cb80d941809447303431cfafd664357c23be14345e1eae2e429049773633245418a4542f1b1bfde6a1ac1802249c8d4ecead46f320662b70453aecdbbaee85d73e40a37c4be040321400c0ce15fcb265ce646fe8e8494b762a0b307ed90477a8689896eb14198e0232d7eaa5ff77f776fb8c9b0646a465a1e1a0ea0f84dd25b21ec5f3515650726a22f3b77bcfc07c93dbb4325c84d2a479c41bce8dd5517f1fc7ad5262b530de1f746d2a57cc2e1fccdc16a91afa2e42365cb0a2ea7"]], @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0xc9}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x6]}}}]}) 02:35:11 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x803e000000) 02:35:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x3) 02:35:11 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb800, 0x0) 02:35:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5000000, 0x0) 02:35:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x7]}}}]}) 02:35:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e8c82ddd3f0094e2592426430fefee78ef890c3027a42"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4200, r0, 0x100000000000, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000140)) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:11 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x10000000000) [ 1159.048795][ T8058] overlayfs: filesystem on './file1' not supported as upperdir [ 1159.059193][ T8059] overlayfs: filesystem on './file0' not supported as upperdir 02:35:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = gettid() tkill(r1, 0x1000000000016) ptrace$setopts(0x4200, r1, 0xffff, 0x20) wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x8]}}}]}) 02:35:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6000000, 0x0) 02:35:11 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xba00, 0x0) 02:35:11 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x401f00000000) 02:35:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000000)=0x7) 02:35:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x9]}}}]}) 02:35:11 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x7ffffffff000) 02:35:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)={0x3, 'bond0\x00', {0x5}, 0x8}) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x2}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "015a2133254e4f2c", "297584e6c45bd26e2ce59282ab0745fe", "5bb91a8d", "f2c11a255725ab6f"}, 0x28) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x1, 0x0, 0x1) 02:35:11 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xf0ff7f00000000) [ 1159.342695][ T8090] overlayfs: filesystem on './file0' not supported as upperdir [ 1159.371461][ T8091] overlayfs: filesystem on './file1' not supported as upperdir 02:35:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xa]}}}]}) 02:35:11 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6010000, 0x0) [ 1159.628651][ T8108] overlayfs: filesystem on './file0' not supported as upperdir 02:35:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xf0ffffff7f0000) 02:35:14 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbc00, 0x0) 02:35:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xb]}}}]}) 02:35:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14, 0x67, 0x1000, {0x0, 0x0, 0x5}}, 0x14) tkill(0x0, 0x1000000000016) r3 = gettid() tkill(r3, 0x1000000000016) r4 = gettid() tkill(r4, 0x1000000000016) r5 = gettid() tkill(r5, 0x1000000000016) r6 = clone3(&(0x7f0000000380)={0x4950000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3b}, &(0x7f0000000240)=""/57, 0x39, &(0x7f0000000280)=""/147, &(0x7f0000000340)=[0x0, r3, 0x0, r4, r5], 0x5}, 0x50) fcntl$setown(0xffffffffffffffff, 0x8, r6) write$cgroup_int(r2, &(0x7f0000000140), 0x12) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000000)='/dev/nullb0\x00', &(0x7f0000000040)='/dev/nullb0\x00', 0x0) r7 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r8, 0x0, 0x0, 0x3) 02:35:14 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x7000000, 0x0) 02:35:14 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c595060000006547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cd815b00008ce828c53466b29d95a678640848d2e5fa8b4739d9fb4e0000000030ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d66654f4c849af4e3dbb18a2c8a49ca698a4016b1cfcb4fd9ee9129c513ef99ee8"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) io_setup(0x20000000001005, &(0x7f0000000880)=0x0) io_submit(r2, 0x1, &(0x7f0000001440)=[&(0x7f0000000200)={0x5000000, 0x0, 0x700000000000000, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) io_cancel(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000280)="21c00292ef513113d81441acd87da9288efae2e74c9be9ef2a1a7f85640b94a77d6acf8528a2f50dc5e5bf1031f013", 0x2f, 0x0, 0x0, 0x1, r3}, &(0x7f0000000300)) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x100000000000000) 02:35:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xc]}}}]}) [ 1162.259466][ T8121] overlayfs: filesystem on './file0' not supported as upperdir [ 1162.272910][ T8122] overlayfs: filesystem on './file1' not supported as upperdir 02:35:14 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x8000000, 0x0) 02:35:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xd]}}}]}) 02:35:14 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbe00, 0x0) 02:35:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x100010000000000) 02:35:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x200000000000000) 02:35:14 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xe]}}}]}) 02:35:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x204000000000000) [ 1162.577548][ T8146] overlayfs: filesystem on './file0' not supported as upperdir [ 1162.629153][ T8150] overlayfs: filesystem on './file1' not supported as upperdir 02:35:17 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x10]}}}]}) 02:35:17 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x8010000, 0x0) 02:35:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) write$P9_RFLUSH(r1, &(0x7f0000000140)={0x7, 0x6d, 0x2}, 0x7) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, 0x2, 0x8, 0x3, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xfc}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7fa220e}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x77}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffff50}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8000}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x48800}, 0x20006000) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1165.242320][ T8162] overlayfs: filesystem on './file0' not supported as upperdir 02:35:17 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x11]}}}]}) 02:35:17 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x300000000000000) 02:35:17 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbf03, 0x0) 02:35:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = getpid() r4 = gettid() tkill(r4, 0x1000000000016) rt_tgsigqueueinfo(r3, r4, 0x32, &(0x7f00000000c0)={0x2, 0x4569, 0x9}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0xfffffffffffffffe, 0x0, 0x3) r6 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r6, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r6, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r6, &(0x7f0000000140), 0x12) ioctl$USBDEVFS_RESETEP(r6, 0x80045503, &(0x7f0000000000)={0x9}) 02:35:17 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9000000, 0x0) 02:35:17 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x400000000000000) 02:35:17 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x12]}}}]}) [ 1165.407792][ T8180] overlayfs: filesystem on './file1' not supported as upperdir 02:35:17 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x500000000000000) 02:35:17 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc000, 0x0) [ 1165.471894][ T8187] overlayfs: filesystem on './file0' not supported as upperdir 02:35:17 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x21]}}}]}) 02:35:17 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa000000, 0x0) [ 1165.666015][ T8200] overlayfs: filesystem on './file0' not supported as upperdir [ 1165.747372][ T8202] overlayfs: filesystem on './file0' not supported as upperdir 02:35:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xb8df, 0x401) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x8000}, &(0x7f0000000200)=0x8) wait4(0x0, 0x0, 0x80000002, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x406c0, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x25]}}}]}) 02:35:20 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x600000000000000) 02:35:20 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc200, 0x0) 02:35:20 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb000000, 0x0) 02:35:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) sendmsg$NFNL_MSG_ACCT_NEW(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, 0x0, 0x7, 0x101, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4002000) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r2, 0x80585414, &(0x7f0000000280)) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x2, 0x180, 0x0, 0x0, {0x7, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x8005}, 0x4000) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x35]}}}]}) [ 1168.438006][ T8219] overlayfs: filesystem on './file0' not supported as upperdir 02:35:20 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x604000000000000) 02:35:20 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc203, 0x0) [ 1168.488473][ T8223] overlayfs: filesystem on './file0' not supported as upperdir 02:35:20 executing program 5: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x3a, 0x1, {0xffffffffffffffff, 0x0, 0xef, 0x0, 0xfffffff8}, 0x95}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ocfs2_control\x00', 0x20001, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000480)={r6, @in6={{0xa, 0x4e21, 0xa98, @empty}}}, &(0x7f0000000400)=0x84) r7 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$FBIOGET_FSCREENINFO(r7, 0x4602, &(0x7f00000000c0)) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r8, 0x0, 0x0, 0x3) 02:35:20 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc000000, 0x0) 02:35:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x5c]}}}]}) 02:35:20 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x700000000000000) 02:35:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0xcd]}}}]}) 02:35:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x5, 0xffff, 0x5}, 0xc) setresuid(0x0, 0x0, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x0, 0x3) 02:35:21 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x800000000000000) [ 1168.723868][ T8245] overlayfs: upper fs is r/o, try multi-lower layers mount [ 1168.761408][ T8252] overlayfs: filesystem on './file0' not supported as upperdir 02:35:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:35:23 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x900000000000000) 02:35:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xd403, 0x0) 02:35:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xd000000, 0x0) 02:35:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x2]}}}]}) 02:35:23 executing program 5: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x400040, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) keyctl$get_persistent(0x16, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, r1, 0x1) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/key-users\x00', 0x0, 0x0) ioctl$PPPIOCSACTIVE(r5, 0x40107446, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{0x8, 0x80, 0x97, 0x8}, {0x4, 0x81, 0x4, 0xfffffff8}]}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x89c9, 0x4) r7 = dup3(r2, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r8, 0x0, 0x0, 0x3) 02:35:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x3]}}}]}) 02:35:23 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xa00000000000000) 02:35:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000000)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) [ 1171.560496][ T8276] overlayfs: filesystem on './file1' not supported as upperdir [ 1171.580038][ T8277] overlayfs: filesystem on './file0' not supported as upperdir 02:35:24 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe002, 0x0) 02:35:24 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe000000, 0x0) 02:35:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x4]}}}]}) 02:35:24 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xb00000000000000) 02:35:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x5]}}}]}) 02:35:24 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xc00000000000000) 02:35:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x2, 0x4, {0xa, 0x4e24, 0x1ff, @loopback, 0xc}}}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYBLOB="a6e16e794c9d4a1dd89d44ed9ef9f740498840cc61f819385fc8eb8d68d17d04e0a81ae350fe252ccebacc2959b4452a09830736448fad", @ANYRES64, @ANYRES32, @ANYRESHEX, @ANYBLOB="eebb9837cf0bc2571ab7b0925ad1c2d29cc20e8e0d7219f47e0e44ffe8453294444d4fccb4e0d509de2d9fa54aaf0ff1f2af1024fbc420e6e869a93ef7878a23d60c763be5b3393b3b1f86081f9185f6556fd2afd6105d641b9bf3d8de90a430f50ef20a9db354bd0a162ad89b1a7082282b87560a3ca8d1647a477b96fda0c06b090104ab7d0eac91ab18b6655a5f61fd55c29e633255ad8d53865f9fce774ac26ffae59ba5198e41ae3793c4fd92828daf4cdb9052c76e34b43a85d0542f75ce7d98", @ANYRESOCT=r0, @ANYRES16=0x0], @ANYRES32, @ANYRESDEC], @ANYBLOB="cf2aecf58a04d8b67035614a000000009f299ea06b531a9c06004000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200eb", @ANYRESHEX], 0x0, 0x5d}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x800, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) tkill(r0, 0x29) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) gettid() tkill(0x0, 0x30) r2 = gettid() tkill(r2, 0x25) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) ptrace$cont(0x9, r3, 0xfffffffffffffffc, 0x80) 02:35:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) recvfrom$ax25(r2, &(0x7f0000000180)=""/153, 0x99, 0x41, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) uname(&(0x7f0000000480)=""/4096) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x0, 0x3) [ 1171.861298][ T8302] overlayfs: filesystem on './file1' not supported as upperdir 02:35:24 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xd00000000000000) 02:35:24 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe803, 0x0) [ 1171.912889][ T8307] overlayfs: filesystem on './file0' not supported as upperdir 02:35:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x6]}}}]}) 02:35:24 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x10000000, 0x0) 02:35:24 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x1000000000000000) 02:35:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc000) 02:35:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x7]}}}]}) 02:35:24 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x1f00000000000000) 02:35:24 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = dup3(r2, r1, 0x0) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r5, &(0x7f0000000140), 0x12) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r5, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x0, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x0, 0x3) [ 1172.174791][ T8330] overlayfs: filesystem on './file1' not supported as upperdir [ 1172.210860][ T8335] overlayfs: filesystem on './file0' not supported as upperdir 02:35:27 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xedc0, 0x0) 02:35:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0xffffff81, @empty, 0x2400000}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88663709b16ed8cf431c028c619ab4", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x8]}}}]}) 02:35:27 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x2000000000000000) 02:35:27 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x11000000, 0x0) 02:35:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x8040, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r2, 0x408c563e, &(0x7f0000000180)={0x2, 0x1, 0x34, "44070a25e72aab2c671a43b81f7eb63fe850d3916547305d63a790a9043a54b6458292a934b3aea22cb34fdd1b134dae9bed31438cc788e970c037ba", 0xc, "0ba8deb2451bb13c242d1802f6d2083d6eb937fc089dab61aab8039b3021e477dba0b7b7d7b2cdf6fea62857e72143e59b222821f232e2b4fb396d05", 0x20}) sendto$unix(r2, &(0x7f0000000300)="f249a684e6065e470ec2096d055f0bfd1eada6fb595f8e58df1242e146fc5ee2a56e76c9524c5a0f9bf0b89ac90685d9c5d20b054c2c86cbe3af8395a4881e72be09265099ba7d5bd525b084df5b0864f47c298d191436b435f1cba00403ae", 0x5f, 0x8000, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x60800, 0x20) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x1411, 0x8, 0x70bd29, 0x25dfdbfc}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r5, &(0x7f00000002c0)={0x18, 0x2, {0x0, @remote}}, 0x1e) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) setresuid(0x0, r6, 0x0) r7 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r8, 0x0, 0x0, 0x3) 02:35:27 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x3f00000000000000) 02:35:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x9]}}}]}) 02:35:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) setresuid(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000000)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) fadvise64(r1, 0x0, 0x0, 0x3) 02:35:27 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x4000000000000000) [ 1175.004439][ T8358] overlayfs: filesystem on './file0' not supported as upperdir [ 1175.013925][ T8362] overlayfs: filesystem on './file1' not supported as upperdir 02:35:27 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x12000000, 0x0) 02:35:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0xa]}}}]}) 02:35:27 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff03, 0x0) [ 1175.259344][ T8381] overlayfs: filesystem on './file1' not supported as upperdir [ 1175.285814][ T8382] overlayfs: filesystem on './file0' not supported as upperdir 02:35:30 executing program 5: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0xab) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x0, 0x3) 02:35:30 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x6600000000000000) 02:35:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0xb]}}}]}) 02:35:30 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff0f, 0x0) 02:35:30 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x20000000, 0x0) 02:35:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c8028d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ocfs2_control\x00', 0x600300, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) ptrace$cont(0x7, r0, 0x0, 0x8) 02:35:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) fadvise64(r4, 0x0, 0x0, 0x3) [ 1178.022346][ T8398] overlayfs: filesystem on './file0' not supported as upperdir [ 1178.039857][ T8400] overlayfs: filesystem on './file1' not supported as upperdir 02:35:30 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x7fffffffffffffff) 02:35:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0xc]}}}]}) 02:35:30 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x20100000, 0x0) 02:35:30 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x40000, 0x0) 02:35:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70915cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a924cf92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x6, r1}, 0x10) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@empty, 0x4e22, 0x8af3, 0x4e22, 0x0, 0x2, 0x20, 0xa0, 0x16, r1, r3}, {0x9, 0xfffffffffffffff7, 0x4, 0xfffffffffffffffe, 0x4989, 0x7, 0xfffffffffffffffa, 0x7f}, {0x7, 0xd7, 0x1, 0x5}, 0x6, 0x6e6bbc, 0x0, 0x1, 0x1, 0x2}, {{@in6=@remote, 0x4d4, 0x3c}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3505, 0x4, 0x3, 0xff, 0x4454, 0x4, 0x7fffffff}}, 0xe8) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x2d) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0xd]}}}]}) 02:35:30 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x8000000000000000) 02:35:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x101001) sendmsg$NFT_MSG_GETCHAIN(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xb8, 0x4, 0xa, 0x5, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_COUNTERS={0x40, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x6}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x81}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_CHAIN_HOOK={0x24, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1ef347ee}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_POLICY={0x8}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008840}, 0x44001) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x10900, 0x0) 02:35:30 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xc100000000000000) [ 1178.307882][ T8423] overlayfs: filesystem on './file1' not supported as upperdir [ 1178.321265][ T8424] overlayfs: filesystem on './file1' not supported as upperdir 02:35:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0xe]}}}]}) 02:35:30 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x24000000, 0x0) 02:35:30 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x7ef9b, 0x0) 02:35:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r5, &(0x7f0000000140), 0x12) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r5, 0xc0305616, &(0x7f0000000100)={0x0, {0x3, 0x1000}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r4, &(0x7f0000000000)="abc2845ecf94145cb93a63bca77f0c5273f1d945d990a650897fb226f299a6c6a6d65d8e755f4d3f1dacb673f2995a4316c01c13b1ccbd42156540df198a2762fd705b7e6342b3abd7d4b77e6eae5c6fbebfc95b20f195357e8d9ce6f98c1c34b2b038", &(0x7f0000000180)=""/179}, 0x20) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x10]}}}]}) 02:35:30 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xe0ff3f1f00000000) 02:35:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x2, 0x5, 0xffffffffffffff00, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x4000000009, 0x0) semop(r4, &(0x7f0000000380)=[{0x0, 0xffff}], 0x9b) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000480)=""/131) semtimedop(r4, &(0x7f0000000040)=[{0x3, 0xfff, 0xc00}, {0x3, 0xadd5, 0x1800}, {0x4, 0x8, 0x1000}, {0x4, 0x8000}, {0x1, 0x9e}, {0x2, 0xf, 0x800}], 0x6, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000100)=0x3, 0x4) fadvise64(r3, 0x0, 0x0, 0x3) [ 1178.582310][ T8449] overlayfs: filesystem on './file1' not supported as upperdir [ 1178.590684][ T8448] overlayfs: filesystem on './file0' not supported as upperdir 02:35:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x17) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836808663709b16e0200ebec8410931c10a59b91f860d803000000", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x11]}}}]}) 02:35:33 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xff00000000000000) 02:35:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x25000000, 0x0) 02:35:33 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x100000, 0x0) 02:35:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xa1) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000180)=""/222, &(0x7f0000000040)=0xde) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) sync() fadvise64(r4, 0x0, 0x0, 0x3) 02:35:33 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xff0f000000000000) [ 1181.310124][ T8469] overlayfs: filesystem on './file0' not supported as upperdir 02:35:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x12]}}}]}) 02:35:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x33030000, 0x0) 02:35:33 executing program 5: setresuid(0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x1f, 0x1, 0x0) [ 1181.397229][ T8479] overlayfs: filesystem on './file1' not supported as upperdir 02:35:33 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xffefffff00000000) 02:35:33 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1fffff, 0x0) [ 1181.621101][ T8498] overlayfs: filesystem on './file1' not supported as upperdir [ 1181.693869][ T8501] overlayfs: filesystem on './file1' not supported as upperdir 02:35:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) bind(r1, &(0x7f0000000140)=@can={0x1d, r3}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=@v1={0x2, "fd225b7726"}, 0x6, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x21640, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x21]}}}]}) 02:35:36 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xffffe70300000000) 02:35:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x39000000, 0x0) 02:35:36 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa00001, 0x0) 02:35:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x25]}}}]}) 02:35:36 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xffffffff00000000) [ 1184.470448][ T8519] overlayfs: upper fs is r/o, try multi-lower layers mount [ 1184.475776][ T8521] overlayfs: filesystem on './file0' not supported as upperdir 02:35:36 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1000000, 0x0) 02:35:36 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xffffffffffffff7f) 02:35:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x35]}}}]}) 02:35:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3f000000, 0x0) [ 1184.724610][ T8538] overlayfs: filesystem on './file0' not supported as upperdir [ 1184.775370][ T8541] overlayfs: filesystem on './file0' not supported as upperdir 02:35:39 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0xffffffffffffffff) 02:35:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x2) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="1f0300000000000000000100000008000300", @ANYRES32=0x0, @ANYBLOB="825c7f02d81c08fc84930874fe5792d2f4c0b0b0d6faa19876c1948f57a09509f9532b066341f1eff1c6ec5e9c0a2d60646d816451c83e3400"/79], 0x1c}}, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r5, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r5, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r6 = socket(0x100000000011, 0x2, 0x0) bind(r6, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r5, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r5, &(0x7f0000000240)={0x2c, 0x6, r7}, 0x10) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x0, @llc={0x1a, 0x0, 0x0, 0x0, 0x6, 0x5, @remote}, @can, @isdn={0x22, 0x3, 0x1f, 0x12, 0xff}, 0x4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000000c0)='syzkaller1\x00', 0x2, 0x1, 0x7}) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x0, 0x700, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x8, 0xbd, [0x1, 0x2]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_FLAGS={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000011}, 0x884) 02:35:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x5c]}}}]}) 02:35:39 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x100a000, 0x0) 02:35:39 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x40000000, 0x0) 02:35:39 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x500, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/100, 0x64}], 0x1, 0x2) 02:35:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[], 0x0}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x39) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0xcd]}}}]}) 02:35:39 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14, 0x67, 0xfffc}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f00000000c0)={0x5, 0x7, 0x2}) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)=0x9) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'veth1_vlan\x00'}) [ 1187.644637][ T8562] overlayfs: filesystem on './file1' not supported as upperdir [ 1187.653618][ T8563] overlayfs: filesystem on './file0' not supported as upperdir 02:35:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) read$smackfs_ptrace(r3, &(0x7f0000000040), 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x0, 0x3) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) write$6lowpan_control(r5, &(0x7f0000000100)='connect aa:aa:aa:aa:aa:11 2', 0x1b) 02:35:40 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2000000, 0x0) 02:35:40 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4b270000, 0x0) 02:35:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:35:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffe6d) r4 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r5, &(0x7f0000000140), 0x12) write$FUSE_INIT(r5, &(0x7f0000000180)={0x50, 0xffffffffffffffda, 0x7, {0x7, 0x1f, 0x7, 0x0, 0x5, 0x3, 0xfffffffd, 0x3f}}, 0x50) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000000)={0xf6, 0x3ff, 0x5, 0x100}, 0x10) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x3, 0x40002, 0x3) 02:35:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}]}) 02:35:40 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1000, 0x48002) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x1d) [ 1187.940568][ T8587] overlayfs: filesystem on './file0' not supported as upperdir 02:35:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) setresuid(0x0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000040)) setresuid(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x800) write$binfmt_aout(r4, &(0x7f0000000180)={{0x0, 0x8, 0x8, 0x2b1, 0x185, 0x7, 0x6d, 0x96a}, "8ebb6ad5fcbc79b20a664e2b714e95f8522310cde3c735781ab9822b853b995794e5", [[], [], [], []]}, 0x442) r5 = gettid() tkill(r5, 0x1000000000016) pidfd_open(r5, 0x0) sysfs$3(0x3) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:40 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3000000, 0x0) [ 1187.981760][ T8592] overlayfs: filesystem on './file1' not supported as upperdir [ 1188.189975][ T8603] overlayfs: filesystem on './file0' not supported as upperdir 02:35:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}]}) 02:35:42 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) write$P9_RMKDIR(r0, &(0x7f0000000000)={0x14, 0x49, 0x2, {0x8, 0x4, 0x8}}, 0x14) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:35:42 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x58000000, 0x0) 02:35:42 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4000000, 0x0) 02:35:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000001880)={0xfffffff8, 0x5, 0xffff, 0x5, 0x3, 0x1000}) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) write$binfmt_misc(r2, &(0x7f0000000140)={'syz0', "9953c9840adb048fe8508f2c6886032013bcc8f5841d065f47ff5c22f585e466fddd35e220e602443641074666a88d48e6bb519ac920318f1a8e71352d3f40519f04d37d931c4fb0ee9cd96af5f9c42ef761040b0e9c"}, 0x5a) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:43 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0x3d0000, 0x81, 0x3, r2, 0x0, &(0x7f0000000040)={0x9909d2, 0x0, [], @p_u32=&(0x7f0000000000)=0x6}}) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) [ 1190.674683][ T8617] overlayfs: filesystem on './file0' not supported as upperdir 02:35:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}]}) 02:35:43 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5b000000, 0x0) [ 1190.721137][ T8622] overlayfs: filesystem on './file0' not supported as upperdir 02:35:43 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5000000, 0x0) 02:35:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}]}) [ 1190.911516][ T8638] overlayfs: filesystem on './file0' not supported as upperdir [ 1190.934232][ T8639] overlayfs: filesystem on './file0' not supported as upperdir 02:35:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}]}) 02:35:43 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 02:35:43 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6000000, 0x0) 02:35:43 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5c000000, 0x0) 02:35:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}]}) 02:35:43 executing program 5: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000180)=0x6e) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14, 0x67, 0x1, {0x0, 0x0, 0x5}}, 0x14) accept$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r5 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x89c9, 0x4) fadvise64(r6, 0x0, 0xfffffffffffffffd, 0x3) [ 1191.186938][ T8650] overlayfs: filesystem on './file0' not supported as upperdir [ 1191.204229][ T8651] overlayfs: filesystem on './file0' not supported as upperdir 02:35:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x40000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:45 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0xda, 0x7, 0x7, "e3aca1f32a785ff5d81c2926998f086f", "7125976a429f25bc13235f2604059d286d9489288de8035c5d41e7d6eb81982dba52de7b42f5b5d1adf55fe48bec90d0d267c28b6d6def989ff99cd82588e645daab6de9b85960705efdc022f4cdd0aaa662478c8327df3d7f6e1116726f391e07e70d6c6ab4c5e82b903a176ed698c76831b33bfc240d78cf22a8b7487e85248ecc337cbec6658650f7722f0b8d476bd7ff0111c3c27c79b8e113fe74122679168341be3da4773d78e6e15cdd7ac935fb7a7d6ea4f199f8b2b9367345a5f8100d2498cf53"}, 0xda, 0x7) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 02:35:45 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x7000000, 0x0) 02:35:45 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5d000000, 0x0) 02:35:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}]}) 02:35:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) fsetxattr$security_smack_transmute(r4, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x1) 02:35:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}]}) 02:35:46 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x34, 0x5, 0x6, 0x301, 0x0, 0x0, {0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}}, 0x801) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:35:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f0000000100)='batadv0\x00'}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x89c9, 0x4) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000000)={0x1, 0x6, 0x0, 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) fadvise64(r3, 0x0, 0x0, 0x3) [ 1193.810350][ T8679] overlayfs: filesystem on './file0' not supported as upperdir [ 1193.820272][ T8680] overlayfs: filesystem on './file0' not supported as upperdir 02:35:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}]}) 02:35:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000240)='./file0/bus\x00', &(0x7f00000002c0)=[&(0x7f0000000280)='/dev/video1\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)=']$\x00', &(0x7f0000000340)='user\x00', &(0x7f0000000380)='\x00'], 0x1000) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b48368ebec8410931c10a59b91f860d8cf431c0200000000000000006f3e4d684ffda23070", @ANYBLOB="a7b74aad84a9d68309ed04000000a7c5959263093ccd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a672640848d2e5fa8b4739d9fb4ec579bc7a30ec20856757db9734468f29e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0c3f22a21ead024ccc0a4c86fedcf3a4901cb156caad2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e00"/189, @ANYBLOB="6e75f242068d", @ANYRES16], 0x0, 0x115}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x1, 0x24}, 0x2) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video1\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000001c0)={0x40, 0xa4, 0xc509, {0x4b3a, 0x5782}, 0x7, 0x7fffffff}) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:46 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x8000000, 0x0) 02:35:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x64030000, 0x0) 02:35:46 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x7}, 0x8) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r5, r2, 0x8001, 0x3) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={r3, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r6, 0x5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x2, 0x2, 'client1\x00', 0x2, "e21a2e7ae8a928fe", "7465a53bffeb69bbf3f80432f526fdeae5ef1ca6347173683698e61b06724680", 0x3, 0x4}) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40500, 0x0) preadv(r7, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:35:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="0000003dc66703ea48279d544b0000001907f8022c3128d6c38672099657b6b5b742834ba61bcfcda3c5fca9a5d9929c35189bdd88b4836842663709b16e0200ebec84", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e504004739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x5e) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = dup3(r1, r0, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x6, r4}, 0x10) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@report={0x9c, 0x20, 0x400, 0x70bd29, 0x25dfdbfd, {0x33, {@in=@rand_addr=0x5e, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x0, 0x8, r4, r6}}, [@address_filter={0x28, 0x1a, {@in6=@remote, @in=@local, 0xa, 0x1, 0x9}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x20, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2, 0x8, 0x1}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40044}, 0x803) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r7, 0x0, 0x0, 0x3) 02:35:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}]}) [ 1194.108511][ T8709] overlayfs: filesystem on './file0' not supported as upperdir 02:35:46 executing program 0: r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000000c0)={0x9, @sdr={0x50323234, 0x9f2f}}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000580)={0x128, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x108, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0xfffffffffffffd0c}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x128}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, r3, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4004080}, 0x8040) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r6, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:35:46 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9000000, 0x0) [ 1194.148762][ T8716] overlayfs: filesystem on './file1' not supported as upperdir 02:35:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x66030000, 0x0) 02:35:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}]}) [ 1194.255227][ T8721] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1194.327355][ T8721] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 02:35:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) socket$key(0xf, 0x3, 0x2) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = dup3(r0, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r5, &(0x7f0000000140), 0x12) ioctl$TIOCCBRK(r5, 0x5428) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x0, 0x3) 02:35:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}]}) 02:35:46 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) prctl$PR_SET_THP_DISABLE(0x29, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000040)='security.evm\x00', &(0x7f00000000c0)=@sha1={0x1, "23075672852354523f093a1d74b6e59e74c985cf"}, 0x15, 0x3) [ 1194.387473][ T8730] overlayfs: filesystem on './file0' not supported as upperdir 02:35:46 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa000000, 0x0) [ 1194.456829][ T8735] overlayfs: filesystem on './file1' not supported as upperdir 02:35:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6b000000, 0x0) [ 1194.648654][ T8747] overlayfs: filesystem on './file0' not supported as upperdir [ 1194.657739][ T8748] overlayfs: filesystem on './file0' not supported as upperdir 02:35:49 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r3, 0x1, 0x53, &(0x7f00000000c0)={0x7, 0x7, 0x3}, &(0x7f0000000100)=0x28) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x14502, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @local}}, 0x6, 0x7, 0x6, 0x7, 0x108, 0x6, 0x9}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={r6, 0x2}, 0x8) ioctl$sock_netrom_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @null, @bpq0='bpq0\x00', 0x7ff, 'syz1\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, 0x0, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) fadvise64(r4, 0x0, 0x0, 0x3) prctl$PR_GET_FP_MODE(0x2e) 02:35:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}]}) 02:35:49 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2c6c6f000000dd0c8b087ff8881c0000000000003082b0e73af4a92e6ba8063d9e9c16a9c1a4c14e4724520e89f17aed7830ca74f874f03ee985c0520c3fc3e317fb524b2cbb4c7f48792edae89f274849bf9f51aab4297e1ed1456e"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000004"]) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x24, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {0xf, 0x10, 0x60}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x24044004) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042abd7000ffdbdf250e000000050035000900000008002c00f8ffffff050035000400000008003a000800000008003c000200000005003300000000f50005002e00000000"], 0x4c}, 0x1, 0x0, 0x0, 0x408a4}, 0x404c880) preadv(r0, &(0x7f00000007c0), 0x0, 0x0) 02:35:49 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb000000, 0x0) 02:35:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x8cffffff, 0x0) [ 1197.135079][ T8757] overlayfs: unrecognized mount option "lo" or missing value [ 1197.164622][ T8760] overlayfs: filesystem on './file1' not supported as upperdir [ 1197.188031][ T8762] overlayfs: unrecognized mount option "lo" or missing value [ 1197.214872][ T8765] overlayfs: filesystem on './file0' not supported as upperdir 02:35:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYRESHEX, @ANYRES16, @ANYRESOCT, @ANYBLOB="5b32e1ddf19b2b1c8755068cfa56a8910235d0bc568d647c136515e6059efd94796e5c2f201fc04e549aeefe9d38e2575ffffad8914c8fce7d65f62e71f8e455d009e3dc40bf8d670daa938011582abbd7f824c7729f1d2303dcc7b79cb3e2dfdb559a1784c7ebbbb663596fa5bda39f427dab85cf4923edc7f920f6dcfa6f88ad46938ca4b38c21ca817533f5716ac0d94ee7ddce35cd7c3509a40cb787c71475fcb3a31bc324bd719bc4c197d994dff62f94d26dcf127b8b3200a262f8e28b", @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRESHEX], @ANYBLOB="6132b0bb9b25174c1ad59ea3de25bf43082e909577402034d4a52e919d6bf14b37d6989c753fbddb24cc519bec28b0e8b6eb2e39db66b9787495c0efe6009e22983aeaafa7bf8e792299c9cfa3ab05242c0b33637feebbd0b106b92f9ba37dad84c8a770f9a0585c1de393c301c6b87340c4aeb9e477512fbea5497e80680163", @ANYRESOCT], 0x0, 0x192}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000340)=""/138, 0x8a, 0x40000142, &(0x7f0000000400)={0x23, 0x18, 0x20, 0x4}, 0x10) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x111400, 0x0) r2 = creat(&(0x7f0000000480)='./file0/bus\x00', 0xbc9dc8fbd81cb4c7) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f0000000300)={&(0x7f00000001c0), &(0x7f0000000200)=""/197, 0xc5}) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x94030000, 0x0) 02:35:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}]}) 02:35:49 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:35:49 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc000000, 0x0) 02:35:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) setresuid(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = accept4$netrom(r0, &(0x7f0000000180)={{0x3, @default}, [@rose, @bcast, @null, @rose, @rose, @netrom, @bcast, @default]}, &(0x7f0000000000)=0xfffffffffffffe40, 0x100000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x5016, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0xfffffffffffffde0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fadvise64(r5, 0x0, 0x0, 0x3) 02:35:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYRES64=r2], 0x0, 0x18}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x210000, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000180)={0x3, 0x0, [{0x7, 0xffffff70, 0xfffffffa, 0x4, 0x1ed7}, {0xb, 0xffff, 0x400, 0x10001, 0x6}, {0x0, 0x0, 0x40, 0x101, 0x3}]}) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:35:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}]}) 02:35:49 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x412a00, 0x0) preadv(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:35:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0xffffffffffffffff, 0x2, "db6b15", 0x81, 0x86}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = dup3(r3, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x3) 02:35:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}]}) [ 1197.536924][ T8796] overlayfs: filesystem on './file1' not supported as upperdir 02:35:49 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r3 = gettid() tkill(r3, 0x1000000000016) r4 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x2, 0x0, 0x7, 0x4000000000003, r3}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$SIOCAX25OPTRT(r2, 0x89e7, &(0x7f0000000200)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, 0x2, 0x20}) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40014}, 0x20000010) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x89c9, 0x4) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)=0x12) ioctl$CAPI_CLR_FLAGS(r1, 0x80044325, &(0x7f00000001c0)=0x3) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:35:49 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x95010000, 0x0) [ 1197.608868][ T8799] overlayfs: filesystem on './file0' not supported as upperdir 02:35:50 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x21]}}}]}) 02:35:50 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xd000000, 0x0) 02:35:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPSET_CMD_PROTOCOL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x1, 0x6, 0x700, 0x0, 0x0, {0x1, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x20400, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000002c0)=@gcm_128={{0x303}, "2b5e97f5cf959f75", "d94e0240359f607dbdfde7d31274ec18", "9d7a036d", "29de35d039ac35f6"}, 0x28) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x240100, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r5, 0x80044dfc, &(0x7f0000000040)) write$smackfs_labels_list(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="2f6465762f73657175656e63657200206e6fe7a61f0693741c7159dc28a8f32d85c0646576fb4d746831707070302b2f2076626f786e65743176626f786e657430202f6465762f6e756c6c623000202f6465762f73657175656e636572002073656c696e7578766d6e657431202f6465762f6e756c6c623000202f6465762f73657175656e63657200202f6465762f73657175656e63657200202f6465762f6e756c6c6230002000"], 0x98) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:50 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}]}) [ 1197.828629][ T8815] overlayfs: filesystem on './file1' not supported as upperdir [ 1197.879850][ T8817] overlayfs: filesystem on './file0' not supported as upperdir 02:35:50 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x98000000, 0x0) [ 1198.062831][ T8825] overlayfs: filesystem on './file1' not supported as upperdir 02:35:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) geteuid() r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) setresuid(r10, r6, r7) r11 = dup3(r1, r0, 0x0) ioctl$UI_SET_KEYBIT(r11, 0x40045565, 0xec) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0xc0140, 0x0) fadvise64(r12, 0x4, 0x0, 0x3) 02:35:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x35]}}}]}) 02:35:52 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe000000, 0x0) 02:35:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9a000000, 0x0) [ 1200.503093][ T8835] overlayfs: filesystem on './file1' not supported as upperdir 02:35:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}}]}) [ 1200.588793][ T8836] overlayfs: filesystem on './file0' not supported as upperdir 02:35:52 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0), 0x0, 0x0) 02:35:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r2) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000000)={r2, 0x12, 0x4d}, &(0x7f00000000c0)={'enc=', 'pkcs1', ' hash=', {'sha384-avx\x00'}}, &(0x7f0000000040)="f627f841d88fbe6ade825430c4f16c90c3f2", &(0x7f0000000180)=""/77) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000080)={0x2, 0x1ff}) setresuid(0x0, 0x0, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x3) 02:35:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9a030000, 0x0) 02:35:52 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0xcd]}}}]}) 02:35:53 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x10000000, 0x0) [ 1200.788921][ T8854] overlayfs: filesystem on './file1' not supported as upperdir 02:35:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) [ 1200.856730][ T8858] overlayfs: filesystem on './file0' not supported as upperdir 02:35:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9c030000, 0x0) 02:35:53 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x11000000, 0x0) 02:35:53 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x210000, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xfff, 0x9, 0x10001, 0x3}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/137) 02:35:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}]}) [ 1201.045377][ T8871] overlayfs: filesystem on './file1' not supported as upperdir 02:35:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}]}) [ 1201.090731][ T8873] overlayfs: filesystem on './file0' not supported as upperdir 02:35:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa4030000, 0x0) 02:35:53 executing program 0: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0), 0x0, 0x0) 02:35:53 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x12000000, 0x0) 02:35:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}]}) [ 1201.332396][ T8889] overlayfs: filesystem on './file1' not supported as upperdir [ 1201.360094][ T8890] overlayfs: filesystem on './file0' not supported as upperdir 02:35:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}]}) 02:35:53 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x20000000, 0x0) 02:35:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa7030000, 0x0) 02:35:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}]}) [ 1201.563408][ T8899] overlayfs: filesystem on './file1' not supported as upperdir [ 1201.600181][ T8902] overlayfs: filesystem on './file0' not supported as upperdir 02:35:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbe010000, 0x0) 02:35:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}]}) 02:35:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x20100000, 0x0) [ 1201.758739][ T8910] overlayfs: filesystem on './file1' not supported as upperdir 02:35:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}]}) 02:35:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc0ed0000, 0x0) [ 1201.837373][ T8912] overlayfs: filesystem on './file1' not supported as upperdir 02:35:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x23000000, 0x0) 02:35:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}]}) [ 1201.970489][ T8920] overlayfs: filesystem on './file0' not supported as upperdir 02:35:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}]}) [ 1202.068373][ T8924] overlayfs: filesystem on './file0' not supported as upperdir 02:35:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf0ffffff, 0x0) 02:35:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x25000000, 0x0) 02:35:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}]}) 02:35:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000000)=0x80) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x9, 0x80881) ioctl$UI_SET_KEYBIT(r2, 0x40045565, 0xd2) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000000c0)=""/201, 0xc9}], 0x2, 0x5) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) syncfs(r3) 02:35:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x6, r6}, 0x10) sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r6, 0x0, {0x0, 0x1}, 0x2}, 0x18, &(0x7f00000000c0)={&(0x7f0000000500)="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", 0x19f}, 0x1, 0x0, 0x0, 0x800}, 0x4040041) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) setsockopt$CAN_RAW_FD_FRAMES(r4, 0x65, 0x5, &(0x7f0000000000), 0x4) [ 1202.264630][ T8933] overlayfs: filesystem on './file1' not supported as upperdir 02:35:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}]}) 02:35:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf6020000, 0x0) [ 1202.377142][ T8943] overlayfs: filesystem on './file0' not supported as upperdir 02:35:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x32020000, 0x0) 02:35:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}]}) [ 1202.562567][ T8952] overlayfs: filesystem on './file1' not supported as upperdir 02:35:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}]}) 02:35:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf6ffffff, 0x0) 02:35:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}]}) [ 1202.688755][ T8960] overlayfs: filesystem on './file1' not supported as upperdir 02:35:55 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x38000000, 0x0) [ 1202.805026][ T8966] overlayfs: filesystem on './file1' not supported as upperdir 02:35:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf8020000, 0x0) 02:35:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}]}) [ 1202.903738][ T8970] overlayfs: filesystem on './file0' not supported as upperdir 02:35:55 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3e030000, 0x0) [ 1203.020857][ T8976] overlayfs: filesystem on './file1' not supported as upperdir 02:35:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}]}) 02:35:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfa000000, 0x0) [ 1203.112638][ T8981] overlayfs: filesystem on './file1' not supported as upperdir 02:35:55 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3f000000, 0x0) 02:35:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21]}}}]}) [ 1203.283823][ T8990] overlayfs: filesystem on './file1' not supported as upperdir 02:35:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}]}) 02:35:55 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfe020000, 0x0) [ 1203.373572][ T8994] overlayfs: filesystem on './file0' not supported as upperdir 02:35:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x84) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000200)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$SNDCTL_DSP_GETCAPS(r1, 0x8004500f, &(0x7f0000000000)) r2 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000240)='./file0/bus\x00', 0xbc9dc8fbd81cb5e3) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000000e1402002dbd7000fbdbdf25080c3f9049e280052cd05778a1030001000000080001000000002008000300010000ff38ff7052c0"], 0x38}, 0x1, 0x0, 0x0, 0x4000004}, 0x811) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x22, &(0x7f00000001c0)=0x5, 0x4) fadvise64(r3, 0x0, 0x0, 0x3) 02:35:55 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x40000000, 0x0) 02:35:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35]}}}]}) 02:35:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)=0x81, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x121000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) ioctl$TIOCL_GETSHIFTSTATE(r4, 0x541c, &(0x7f0000000100)={0x6, 0x3}) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x6, r3}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x1, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x4, 0x8001}}, 0x20}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r5, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x1000006d, 0x0) [ 1203.546957][ T9003] overlayfs: filesystem on './file1' not supported as upperdir 02:35:55 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}}]}) [ 1203.642866][ T9012] overlayfs: filesystem on './file0' not supported as upperdir 02:35:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfeffffff, 0x0) 02:35:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) write$P9_RLOCK(r1, &(0x7f0000000000)={0x8, 0x35, 0x1, 0x3}, 0x8) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:35:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd]}}}]}) 02:35:56 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x40030000, 0x0) [ 1203.818990][ T9021] overlayfs: filesystem on './file1' not supported as upperdir 02:35:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff030000, 0x0) 02:35:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:35:56 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') getsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) [ 1203.998029][ T9030] overlayfs: filesystem on './file1' not supported as upperdir 02:35:56 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x42020000, 0x0) [ 1204.055417][ T9037] overlayfs: filesystem on './file1' not supported as upperdir 02:35:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}]}) 02:35:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200800, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000000c0)=""/186, 0xba}], 0x2, 0xfffffffffffffffd) 02:35:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff0f0000, 0x0) 02:35:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}]}) 02:35:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f00000000c0)={0x0, 0x0, [], @raw_data=[0x97b, 0x1, 0x3ff, 0x8, 0x8, 0xa9, 0x3ff, 0x6, 0x57, 0x4, 0x7fff, 0x539, 0x9, 0x10000, 0x8, 0xfffffffd, 0x8001, 0x5c, 0x8, 0xffffffff, 0x1d, 0x5, 0xff, 0x80ed, 0x3, 0x467, 0xf8, 0x3, 0x4, 0x8001, 0xee, 0x9]}) ioctl$VIDIOC_G_OUTPUT(0xffffffffffffffff, 0x8004562e, &(0x7f0000000040)) [ 1204.258022][ T9047] overlayfs: filesystem on './file1' not supported as upperdir 02:35:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}]}) [ 1204.337191][ T9057] overlayfs: filesystem on './file1' not supported as upperdir 02:35:56 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x42030000, 0x0) 02:35:56 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffff1f00, 0x0) 02:35:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}]}) 02:35:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}]}) 02:35:56 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r2 = gettid() tkill(r2, 0x1000000000016) r3 = gettid() tkill(r3, 0x4000003d) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x1, 0x0, 0x93, 0x0, r3}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14, 0x67, 0xffff, {0xa, 0x0, 0xfffffffffffffff}}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000000)=0x4) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) [ 1204.581955][ T9068] overlayfs: filesystem on './file1' not supported as upperdir [ 1204.603782][ T9070] overlayfs: filesystem on './file1' not supported as upperdir 02:35:57 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x44030000, 0x0) 02:35:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffffff7f, 0x0) 02:35:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}]}) [ 1204.836527][ T9083] overlayfs: filesystem on './file1' not supported as upperdir 02:35:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}]}) [ 1204.885051][ T9085] overlayfs: filesystem on './file1' not supported as upperdir 02:35:57 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x46030000, 0x0) 02:35:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffffff8c, 0x0) 02:35:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}]}) 02:35:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}]}) [ 1205.123935][ T9097] overlayfs: filesystem on './file1' not supported as upperdir [ 1205.135950][ T9098] overlayfs: filesystem on './file1' not supported as upperdir 02:35:57 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x48030000, 0x0) 02:35:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfffffff0, 0x0) 02:35:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}]}) [ 1205.399934][ T9110] overlayfs: filesystem on './file1' not supported as upperdir [ 1205.423343][ T9111] overlayfs: filesystem on './file1' not supported as upperdir 02:36:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsu\x00', 0x41002, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2c, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf0}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x2c}}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x89c9, 0x4) fstat(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003900)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="2c006d0046cf2a4b1ad8595e00000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xe8, 0x4000}, {&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f00000007c0)="4ab4cb0ac12e3fcce79d8fb3caecf78ab736bd963a0d2b13b750e2843a182db2848f4f66a534ebda5a6969f3d4591cac5ecc4c360493ef8b477480d4118b2621010034ffbbdaff6348086319ace7e9f3fe7ab7b86f02bf86a6f5c2642971db1f6958dc7e91939f2340a3bdbb2baf2c07743921047cf59460b87108884c26928331b91bb200892cc18feadfb204d2a9320f7185b9723a428fdda296874beff788b4f506ed55507d4ac286e1d09e3a4bb7a414ddca5ab68e0f47baa4486ae458ac49cb03166dacfbde4083091d1c4b5804d431032915b8", 0xd6}, {&(0x7f00000008c0)="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{&(0x7f0000001a00)="a43b1a56929deb558b0a4f37ca414337f7888d218044d8b38d2a8f0c512002bd6f95f64c6baf3cc58264126af71e16fbbb3102322921ec66840221d9c24d581c23bfb139ec9583a21af91127041836a1d2e0552ea4e51726f8ac4fbe54c35ddf91cb8e7f2666872f4fe0af207226c1591af78a60244687073b49a0710cb57f9cee707be160dccf4122c9be1c4639b1fbfeabecf2407c9fc7a17db8cf80279b9bd7f6090705e84a4a396f493871400303846c012293c57f598e0b98d14f6431da66454a0fffb7f48d7cb416fba030bb71f7a4296249f2e429f8b9ab329d8a7d9e6d0a02c6d57799b8485914ce77", 0xed}], 0x6, &(0x7f0000002100)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r2, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x190, 0x1}, {&(0x7f00000022c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003640)=[{&(0x7f0000002340)="3aec8f639a91cadfd3c5f63797f0dfcab4d98ca4d7bc8fe30f27c2d21e6ee33e07bac51d80d6388680a3dae7f962c98ba46d315322071e76be0cb0c412dbb06eca6cd5a1c043d3b65284ce4ba959e8fa517ef5b419d39333461425b616287f26e4e42768f978f9f76567ff04d2d274e46fad633b44df85e9531ec6cffa3abfb52014f3d0e27745ae1687bde12366878ca9257b5fa78f0749000ac0769a46d79f28c9da6be0d25edf2762deccb92b2d7e66e762babd2b1cf9a3ac365b95806a63a76038332c5dc6e5bdd57749ef2c394c9622e5f687f165441e4a64429dfc1cfbfb33969ebcf8e45117caf4ef30e894d9ce", 0xf1}, {&(0x7f0000002440)="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", 0x1000}, {&(0x7f0000003440)="67b51be9e1a814f7dc0c3da99172f76c20aad8780f5dd005ca5a74a355808a4e7acd4ba609efc329739941b88bf3f6b659cf374362aa1b2aeae63314fdef8c15e71a3a59b685bac0daf67c1534f3f0da6f608a77643cd2da58f10d0df43be10dc2e19d96c1c6e1b836a6ecb9aa0a407b81f41fe619fd37fc1de48ccd0ee08242e649514cf9", 0x85}, {&(0x7f0000003500)="7e30ac4e9718a8ec4b65f1c4f131670cc7dfe97f1346e96645775d107ea44690d485654fcd52ebd4e997be86137ca54424a1b454d11d06ec86a4f521b9c38354233fd28d0262c3c7f934fc96358ba00dc794fa2dfb3799bcf170df43da0eb3d9ff1970e5570cbdbaf8abb5f2fbf57b324647e0935808b6d34d2ed8b17d6ca18a9d7587b2405084fd16c4871080c499222b483b8da7c8800d5071daa36a17338accff69c12d5d4cd8ea7e30f72d037a6b63468f3493963c23118b9854ed17f89a13587412ff78bb85500e821c1446fac48faeb05e097f1a5edcd2fcdb28d57e9bf6a13e1d12baf3b5b56dead172e87197e2a9b16483", 0xf5}, {&(0x7f0000003600)="1ff3e9bdcd6eb08b6bf2cccf2ecbca5f568f3f2d91fb91c72b", 0x19}], 0x5, &(0x7f0000003840)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}], 0xb0, 0x4000000}], 0x3, 0x20040000) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb4, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2000}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf08f}]}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffffb}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2c}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x20}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4004084) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}]}) 02:36:00 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4a030000, 0x0) 02:36:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfffffff6, 0x0) 02:36:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}]}) 02:36:00 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), 0x4) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{@fixed}, {@fixed}, {@fixed}, {@fixed}]}) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200)='/dev/input/mice\x00', 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r4, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0xffff0001}, @NL80211_ATTR_TX_RATES={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000000c0)={0xbdd7, 0x6, 0x0, 0x1, 0xef62, 0x40, 0x0, 0xd8f, r7}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r7, @ANYBLOB="0100e8ffffff0000"], &(0x7f00000001c0)=0xc) [ 1207.802704][ T9128] overlayfs: filesystem on './file1' not supported as upperdir 02:36:00 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4a270000, 0x0) [ 1207.885997][ T9130] overlayfs: filesystem on './file1' not supported as upperdir 02:36:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfffffffe, 0x0) 02:36:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}]}) [ 1208.058544][ T9142] overlayfs: filesystem on './file1' not supported as upperdir 02:36:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}]}) 02:36:00 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4c030000, 0x0) [ 1208.185212][ T9147] overlayfs: filesystem on './file1' not supported as upperdir 02:36:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}]}) [ 1208.318648][ T9155] overlayfs: filesystem on './file1' not supported as upperdir 02:36:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80008000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x1c3403) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58403471625dc3f6a84339e0a8a049c06000000000000001907f8022c87092b3128d624867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c0230f36993115ad0416a786d5caa16c1ebec0200000068b8043a2ff7df21c9568fae66722f4e", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0)={0xff, 0xf7, 0x86, 0x3f, 0x6a, 0x6, 0xfd, 0x0, 0xbf, 0x1, 0x4, 0x6, 0x4, 0x77}, 0xe) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xedc000000000, 0x0) 02:36:03 executing program 0: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x200, 0x4) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}]}) 02:36:03 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4e030000, 0x0) 02:36:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x24, &(0x7f0000000100)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14, 0x67, 0x8, {0x10, 0x3}}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x4, "87a0d493348b87f1", "04d677faf4af5c43ae0bce425618074be904aba2f78b7793c0b726cf9c61c619", 0xd7, 0xfffffffe}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r4, 0x80000}) setresuid(0x0, 0x0, 0x0) r5 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x0, 0x3) 02:36:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21]}}}]}) 02:36:03 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:36:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x2280, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0xb7, 0x8, 0x1ff}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) setsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000000)=0x6, 0x4) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xffffffc8}], 0x2, 0x0) [ 1210.852013][ T9171] overlayfs: filesystem on './file1' not supported as upperdir [ 1210.873047][ T9173] overlayfs: filesystem on './file1' not supported as upperdir 02:36:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xff6a, 0x4}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf6aecf58a04d89c06000000000000001907d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1000000000000, 0x0) 02:36:03 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x54000000, 0x0) 02:36:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}]}) 02:36:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sched_yield() ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000180)={0x36, 0x0, [], {0x0, @bt={0x7, 0x5, 0x0, 0x3, 0x40, 0x10000, 0x1, 0x2e, 0x5, 0xfff, 0x800, 0x6, 0x6, 0x2, 0x12, 0x2, {0x4, 0x3}, 0x4, 0x1a}}}) fadvise64(r3, 0x0, 0x0, 0x3) 02:36:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35]}}}]}) 02:36:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) [ 1211.229361][ T9205] overlayfs: filesystem on './file0' not supported as upperdir [ 1211.235488][ T9204] overlayfs: filesystem on './file1' not supported as upperdir 02:36:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}}]}) 02:36:03 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x55000000, 0x0) 02:36:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4000000000000, 0x0) 02:36:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1211.503552][ T9222] overlayfs: filesystem on './file0' not supported as upperdir [ 1211.570326][ T9224] overlayfs: filesystem on './file1' not supported as upperdir 02:36:04 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000180)={{0x2, 0x3, 0x10000, 0x3, 0x7}, 0x80, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0xffffffffffffff80, 0x1, 0x6}) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 02:36:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd]}}}]}) 02:36:06 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) r5 = gettid() tkill(r5, 0x1000000000016) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000100)={0x6, 0x5, {r5}, {r3}, 0x4, 0x9}) setresuid(r6, r6, r1) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r8, 0x0, 0x0, 0x3) 02:36:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5c000000, 0x0) 02:36:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x10000000000000, 0x0) 02:36:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000001c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}, 0x8}]}) 02:36:06 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) write$P9_RFSYNC(r0, &(0x7f0000000000)={0x7, 0x33, 0x1}, 0x7) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) [ 1214.113231][ T9242] overlayfs: filesystem on './file1' not supported as upperdir [ 1214.114968][ T9244] overlayfs: filesystem on './file0' not supported as upperdir 02:36:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x100000000000000, 0x0) 02:36:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:36:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x8cffffff, 0x0) 02:36:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000540)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000380)=""/36, 0x24}, {&(0x7f00000003c0)=""/218, 0xda}], 0x7, 0x6) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x3, 0x8b, 0x5, 0x6, 0x9, 0x0, 0x96, 0xff, 0xb4, 0x0, 0x3, 0x1, 0x2}, 0xe) 02:36:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x2}) 02:36:06 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x400903, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) fcntl$lock(r2, 0x26, &(0x7f0000000180)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) sendmsg$AUDIT_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3e8, 0x8, 0x70bd2b, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x30000000}, 0x40000c0) [ 1214.400116][ T9264] overlayfs: filesystem on './file1' not supported as upperdir [ 1214.422003][ T9266] overlayfs: filesystem on './file1' not supported as upperdir 02:36:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$VIDIOC_ENUMAUDOUT(0xffffffffffffffff, 0xc0345642, &(0x7f0000000000)={0x7f, "27ab52e33ecc9b734dcbf8719030e817d718028aec56bba42b34f378d38a84f7", 0x1, 0x1}) fadvise64(r3, 0x0, 0x0, 0x3) 02:36:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x200000000000000, 0x0) 02:36:09 executing program 0: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/timers\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x3, 0xfffffffe, 0x7, 0x80, 0x4, "d401117ee4c8ad3ced6832d0c1a41e67ae1d9d"}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x3}) 02:36:09 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9bef0700, 0x0) 02:36:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYRES64, @ANYBLOB="dfe20c2f7a235b3364d2e9c74ebd48cf2aecf58a04d89c06000000000500001907f8b72c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c1f35e4e64baf3fee0773d09dd2d2ccfae693c2ceef312d514ddbdb650f12ac8cb82cc4fc8dfc320aa8844a5b36974c8f51e4065b6b7de70040f6fdf3", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x145180, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='memory.swap.current\x00', 0x26e1, 0x0) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000200)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r3, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x0, 0x70bd27, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40800) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x41) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:09 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x1, 0x7, 0x13, 0x178, &(0x7f00000000c0)="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"}) 02:36:09 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) setresuid(0x0, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0xa8c03, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = dup3(r2, r3, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x3) [ 1217.092164][ T9289] overlayfs: filesystem on './file1' not supported as upperdir 02:36:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x4}) 02:36:09 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb0000000, 0x0) [ 1217.147689][ T9293] overlayfs: overlapping upperdir path 02:36:09 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x300000000000000, 0x0) 02:36:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0xffffffffffffffff) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) fadvise64(r4, 0x74e0, 0x9, 0x4) 02:36:09 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r1, 0xc018620c, &(0x7f00000000c0)={0x1}) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x1, 0x55, "01f22973690652cf22b091c2dd91850681c1baf2cd40722c7eb4fa92952e601554ef2532bfb43040bab76c5151cb73ba8e70784e175552d1ad9fe273a8cea9ea767dd196d4502299379008a7d0072beab2cf1493d4"}) 02:36:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x5}) 02:36:09 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128\x00', 0x1, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000000c0)=""/203, 0xcb}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x2000) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0xffffffffffffffff}) write$P9_RAUTH(r2, &(0x7f0000000340)={0x14, 0x67, 0x0, {0x4, 0x0, 0x3}}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$RTC_AIE_OFF(r2, 0x7002) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000300)={0x2c, @empty, 0x4e24, 0x1, 'lblc\x00', 0x14, 0x6e62, 0xd}, 0x2c) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000001c0)=""/132, 0x84, 0x40012121, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000440)={&(0x7f0000000380), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0x0, 0x1, 0x3, 0x0, 0x0, {0xa, 0x0, 0x9}, [@CTA_MARK={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040090) 02:36:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) setresuid(r3, 0x0, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x3) [ 1217.388135][ T9317] overlayfs: filesystem on './file1' not supported as upperdir [ 1217.413880][ T9319] overlayfs: filesystem on './file1' not supported as upperdir 02:36:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x6}) 02:36:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) accept4$rose(0xffffffffffffffff, &(0x7f0000000180)=@full={0xb, @dev, @remote, 0x0, [@default, @default, @null, @default, @rose, @rose]}, &(0x7f00000001c0)=0x40, 0x80800) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) tkill(r1, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r2 = gettid() tkill(r2, 0x1000000000016) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000140)=r2) 02:36:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x400000000000000, 0x0) 02:36:12 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb2000000, 0x0) 02:36:12 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0, 0x10}, {&(0x7f00000006c0)=""/193, 0xfffffffffffffdc2}], 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'veth1_to_hsr\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3f}}}) shmctl$SHM_LOCK(r1, 0xb) 02:36:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) setresuid(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 02:36:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x7}) 02:36:12 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f00000000c0)=""/193, 0xc1}], 0x2, 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x6, 0x5]) 02:36:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x1000000000, 0x7, 0x2) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) [ 1220.107256][ T9347] overlayfs: filesystem on './file1' not supported as upperdir 02:36:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x8}) 02:36:12 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x403000000000000, 0x0) [ 1220.205392][ T9358] overlayfs: filesystem on './file1' not supported as upperdir 02:36:12 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x9}) 02:36:12 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$SNDRV_PCM_IOCTL_DELAY(r0, 0x80084121, &(0x7f0000000280)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000040)={&(0x7f0000000000), &(0x7f0000000800)=""/4096, 0x1000}) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r4, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4b}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xfffffffb}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000941}, 0x20000010) [ 1220.424297][ T9373] overlayfs: filesystem on './file1' not supported as upperdir 02:36:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0xa}) 02:36:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb4000000, 0x0) 02:36:15 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x6, r3}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', r3}) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r4 = socket$isdn(0x22, 0x3, 0x27) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) sendfile(r0, r4, &(0x7f0000000000)=0x2, 0x5) 02:36:15 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setresuid(0x0, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f0000000140)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) setresuid(0x0, 0x0, r4) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x80a42, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffa}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xa81}, &(0x7f0000000100)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x72d, 0x3) ioctl$CAPI_SET_FLAGS(r5, 0x80044324, &(0x7f0000000040)=0x1) 02:36:15 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x500000000000000, 0x0) 02:36:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r1 = gettid() tkill(r1, 0x1000000000016) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) ptrace$setregs(0xf, r3, 0x80000000, &(0x7f0000000140)="50e57f6e334dcf3009dd826063") ptrace$cont(0x7, r0, 0x0, 0x0) [ 1223.135151][ T9383] overlayfs: filesystem on './file1' not supported as upperdir 02:36:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0xb}) 02:36:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb4020000, 0x0) 02:36:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x24, &(0x7f0000027000)={0x0, 0x4, 0xfffffffffffffffe}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x2, 0x0, 0x8, 0x0, r4}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r5, &(0x7f0000000140), 0x12) read$char_usb(r5, &(0x7f0000000000)=""/24, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x7ffffffc) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x0, 0x3) [ 1223.247320][ T9392] overlayfs: filesystem on './file1' not supported as upperdir 02:36:15 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x600000000000000, 0x0) 02:36:15 executing program 0: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1, 0x1, 0x9}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000400)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000800)={0x14, r0, 0x1, 0x70bd27, 0x25dfdbfe}, 0x14}}, 0x20000000) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000000)={0x20, 0x4, 0x4, 0x8000e000, 0x7fffffff, {}, {0x0, 0x2, 0x8b, 0x7, 0x1, 0x2, "47f4c449"}, 0x2, 0x3, @planes=&(0x7f0000000340)={0x31a7, 0xfff, @fd, 0xfff}, 0xffffff80, 0x0, r2}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000000000007410000004c0018000000006574680000000000000000fcffffff00"/98], 0x68}}, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400002, 0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(r6, 0x65, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r5, 0x100, 0x70bd27, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x40, @link='broadcast-link\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x41}, 0x81) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nullb0\x00', 0x141280, 0x0) preadv(r7, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0xc}) 02:36:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) [ 1223.515820][ T9414] overlayfs: filesystem on './file1' not supported as upperdir [ 1223.517115][ T9413] overlayfs: overlapping upperdir path 02:36:15 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0xfffffffffffffffe}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000180)=0x3f, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000001c0)) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./file0/bus/../file0\x00', 0x101) fcntl$lock(r2, 0x5, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x1}) write$cgroup_int(r2, &(0x7f0000000140), 0x12) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000000c0)=""/159, &(0x7f0000000000)=0x9f) 02:36:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0xd}) 02:36:15 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x601000000000000, 0x0) 02:36:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb6000000, 0x0) 02:36:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f00000003c0)=0xffffffffffffffff, 0x12) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000340)={0x0, 0x2}) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x8) r3 = gettid() tkill(r3, 0x1000000000016) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r3, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='/dev/nullb0\x00'}, 0x30) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r6, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r6, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r6, &(0x7f0000000140), 0x12) statx(r6, &(0x7f0000000100)='./file0\x00', 0x2000, 0x10, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r4, r5, r7}, 0xc) setresuid(0x0, 0x0, 0x0) r8 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r9, 0x0, 0x0, 0x3) 02:36:16 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000000c0)={0x8, 0x3, 0x4, 0x400000, 0x1f, {r1, r2/1000+30000}, {0x3, 0x2, 0x9, 0x7, 0x0, 0x80, "55fb7a65"}, 0x6, 0x1, @offset=0xbe9f, 0x1, 0x0, r3}) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r5, &(0x7f0000000140), 0x12) ioctl$CAPI_MANUFACTURER_CMD(r5, 0xc0104320, &(0x7f0000000200)={0x0, &(0x7f0000000140)="89874545ae2c427b94a06671a3fc202c5d187039c1744fe59743ff673d3a82504b5e5fbf6507f4a5cecb14a1ebdd1979934d95289d6d5e171b63592e07a259b3a90e456bb3b3912b99f1563ed9201739e99e19b716db21442bfe1068ac4cd9a43b28134227f24635395a5cc4cd01861bf2193ba7d08f7192acb2e23430428759016b3b1bfe440f4c15deb87d7f7af3a79a6455673e586cea8c6518465ec08f313955febe0b50ebf37625e27bd9decaf46b1e8b0f56e85418"}) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000040)=0x210) 02:36:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0xe}) [ 1223.807036][ T9435] overlayfs: filesystem on './file1' not supported as upperdir [ 1223.840578][ T9439] overlayfs: filesystem on './file1' not supported as upperdir 02:36:16 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/184, 0xb8}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x25, &(0x7f0000027000)={0x0, 0x1, 0x0, 0x3}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0xffff0001, 0x4) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f00000000c0)={0x9, 0x3, 0x4, 0x4000000, 0xfffffd39, {0x0, 0x7530}, {0x1, 0xc, 0x1, 0x9, 0x7, 0x0, "04386f0d"}, 0xd9, 0x1, @userptr=0x1, 0x9, 0x0, r0}) 02:36:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x10}) 02:36:16 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x700000000000000, 0x0) 02:36:16 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb8000000, 0x0) 02:36:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x11}) [ 1224.063018][ T9452] overlayfs: filesystem on './file1' not supported as upperdir 02:36:16 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x80000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="01002cbd7000000000022a0321e0ddb4a4917819816873e2f920b8a49073632e7ef4447074a75f1813b09a329510198715c0009b807e58eb601822e118"], 0x3}}, 0x2004000) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="140200006a793f2eb6638e2452631cf8ffaf1942b558df44ff29dee9e2168ddadf9804fccc2af269187f695bfb3a942732c017fcad68c8864f0ff89c61ae2a12fe43cf863c525a8466272908e849dff95cd61c6ec308b6a5df1bb6376a03d8d5d2bfc0b0caafb105d9f6dfe1540ae382", @ANYRES16=r3, @ANYBLOB="02002cbd7000fddbdf25040000003c00098008000200020000000800020081000000080001000700000008000100090000000800020005000000080001000000000008000200030000000c000180080003000000000044000380080001000004000008000300ffffff7f080002000900000008000200050000000800010081000000080002000900000000000200fffffeff08000200050000005001018008000300180000002c0004001400010002004e207f00000100000000000000001400020002004e24ffffffff00000000000000002c000280080003008f07000007ffea0000020000080001001a00000008000200fdfdffff08000400aab800002c0004001400010002004e24ac14143600000000000000001400020002004e23e000000200000000000000002c0002800800040005000000080001000b0000000800040081560000080001001700000008000200018000000f00010069623aa1bc766c616e300000380004001400010002004e23ac14143f0000000000000000200002000a004e2280000001fe8000000000000000000000000000bb080000000800030009000000380004001400010002004e22ac1e01010000000000000000200002000a004e2300002eb1ff010000000000000000000000000001010000800c000280080004007501000024000380080003000000000008000100600d000008000300ff070000080003003f000000b60f1e80e5df75e3"], 0x214}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 02:36:16 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x800000000000000, 0x0) [ 1224.178328][ T9459] overlayfs: filesystem on './file1' not supported as upperdir 02:36:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x12}) 02:36:16 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xba000000, 0x0) [ 1224.404431][ T9466] overlayfs: filesystem on './file1' not supported as upperdir [ 1224.430021][ T9469] overlayfs: filesystem on './file1' not supported as upperdir 02:36:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) r3 = signalfd4(r2, &(0x7f0000000000)={[0x1]}, 0x8, 0x0) write$binfmt_aout(r3, &(0x7f00000016c0)=ANY=[@ANYBLOB="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0x1520) setresuid(0x0, 0x0, 0x0) r4 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x89c9, 0x4) fadvise64(r5, 0x0, 0xabd0, 0x0) 02:36:19 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x801000000000000, 0x0) 02:36:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x21}) 02:36:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbc000000, 0x0) [ 1226.887982][ T9483] overlayfs: filesystem on './file1' not supported as upperdir 02:36:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x25}) 02:36:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x400000, 0x11) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00000013c0)={0x7, 0x0, [{0x9005, 0x8b, &(0x7f0000000180)=""/139}, {0xf000, 0x1f, &(0x7f0000000040)=""/31}, {0x10000, 0x1000, &(0x7f0000000240)=""/4096}, {0x4000, 0x30, &(0x7f00000000c0)=""/48}, {0x45ae2e23e9adcdd7, 0x1f, &(0x7f0000000100)=""/31}, {0x5000, 0x8e, &(0x7f0000001240)=""/142}, {0xf000, 0xa6, &(0x7f0000001300)=""/166}]}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x0, 0x3) 02:36:19 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x900000000000000, 0x0) [ 1226.936085][ T9484] overlayfs: filesystem on './file1' not supported as upperdir 02:36:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbe000000, 0x0) 02:36:19 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/36) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() setresuid(0x0, 0x0, r2) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x12080, 0x0) socket$xdp(0x2c, 0x3, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r4, &(0x7f0000000900)={0x2c, 0x6, r6}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'caif0\x00', r6}) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x742201, 0x0) fadvise64(r7, 0x0, 0x0, 0x3) 02:36:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x35}) [ 1227.192605][ T9497] overlayfs: filesystem on './file1' not supported as upperdir [ 1227.206976][ T9499] overlayfs: filesystem on './file1' not supported as upperdir 02:36:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbf030000, 0x0) 02:36:19 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x121042, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:19 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa00000000000000, 0x0) 02:36:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0x5c}) 02:36:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r5 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x4000) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x9639}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) ioctl$KDSETMODE(r4, 0x4b3a, 0x0) 02:36:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}], 0xcd}) [ 1227.524821][ T9521] overlayfs: filesystem on './file1' not supported as upperdir [ 1227.534674][ T9522] overlayfs: filesystem on './file1' not supported as upperdir 02:36:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc0000000, 0x0) 02:36:19 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb00000000000000, 0x0) 02:36:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) [ 1227.759242][ T9535] overlayfs: filesystem on './file1' not supported as upperdir [ 1227.804122][ T9536] overlayfs: filesystem on './file1' not supported as upperdir 02:36:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$TIOCSSERIAL(r0, 0x541e, &(0x7f0000000080)={0x4, 0x5d4, 0x6, 0xfffffff8, 0x85, 0x4, 0x8da, 0x3, 0x3, 0x40, 0x80, 0x401, 0x3ff, 0x1, &(0x7f0000000000)=""/83, 0x9, 0x0, 0x4}) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$CAPI_CLR_FLAGS(r1, 0x80044325, &(0x7f0000000100)) 02:36:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) ioctl$FBIOGETCMAP(r4, 0x4604, &(0x7f0000000180)={0xa000, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r3, 0x0, 0x0, 0x3) 02:36:20 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc0ed0000, 0x0) 02:36:20 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc00000000000000, 0x0) 02:36:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x3) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) [ 1228.035616][ T9549] overlayfs: filesystem on './file0' not supported as upperdir 02:36:20 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/218) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) lsetxattr$security_ima(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@v1={0x2, "883ae72e8256825b76acf3c856cad4c19586"}, 0x13, 0x1) 02:36:20 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc2000000, 0x0) [ 1228.076216][ T9551] overlayfs: filesystem on './file1' not supported as upperdir 02:36:20 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xd00000000000000, 0x0) 02:36:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) 02:36:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723df4727d7374650000002d000000002d000000002d00000000000000002c0000000000000000"]) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x1401, 0x20, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1228.326279][ T9568] overlayfs: filesystem on './file1' not supported as upperdir [ 1228.373748][ T9571] overlayfs: filesystem on './file1' not supported as upperdir 02:36:20 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc2030000, 0x0) 02:36:20 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe00000000000000, 0x0) 02:36:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x63]}}}]}) r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x81, 0x800) readlinkat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/186, 0xba) 02:36:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x30]}}}]}) [ 1228.616431][ T9586] overlayfs: filesystem on './file1' not supported as upperdir [ 1228.625288][ T9587] overlayfs: filesystem on './file1' not supported as upperdir 02:36:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1000000000000000, 0x0) 02:36:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xd4030000, 0x0) 02:36:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) setresuid(0x0, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup3(r1, r0, 0x80000) r3 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000200)='user\x00', &(0x7f0000000240)='/dev/nullb0\x00') fadvise64(r4, 0x0, 0x0, 0x3) syz_extract_tcp_res(&(0x7f0000000100), 0x80002ef4, 0x4) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) r6 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r6, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r6, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r6, &(0x7f00000001c0), 0x12) [ 1228.835355][ T9596] overlayfs: filesystem on './file1' not supported as upperdir [ 1228.892294][ T9600] overlayfs: filesystem on './file1' not supported as upperdir 02:36:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1100000000000000, 0x0) 02:36:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe0020000, 0x0) [ 1229.049794][ T9607] overlayfs: filesystem on './file1' not supported as upperdir [ 1229.099869][ T9609] overlayfs: filesystem on './file1' not supported as upperdir 02:36:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1200000000000000, 0x0) 02:36:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f00000001c0)={0x14, 0x67, 0x3f, {0x0, 0x2}}, 0x14) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x4c002, 0x0) write$cgroup_int(r3, &(0x7f0000000140), 0x12) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x0, 0x3) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f0000000040)={0x20, 0x2, 0xffffffffffffffe1, 0x3f, 0x12ad}) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r5, &(0x7f0000000140), 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000200)={0x2, 0x8, 0x0, {0x7, 0x5}, 0x45d1, 0xd0d}) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000000)={0x5, 0x8b85, 0x7, 0xf2, 0x10, "4d990105316d5b91"}) 02:36:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe8030000, 0x0) 02:36:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) lsetxattr$smack_xattr_label(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='security.SMACK64EXEC\x00', &(0x7f0000000100)={'bpf\x00'}, 0x5, 0x1) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='geneve1\x00', 0x10) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d74727573746564656d307b2c667380756964a5613d32306400000000002d000000002d000000002d000000002d00000000000000002c00"]) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf0}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x2c}}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000000340)=0x5, 0x4) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)={0x258, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x105}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x13}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xcd}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x23b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK={0xd8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8cd4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}]}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb29}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER={0x38, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5011}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_SOCK={0x4}]}, 0x258}, 0x1, 0x0, 0x0, 0x20000080}, 0x24040801) listxattr(&(0x7f0000000140)='./file1/file0\x00', &(0x7f00000001c0)=""/89, 0x59) fadvise64(r0, 0x4, 0x2, 0x3) [ 1229.268657][ T9617] overlayfs: filesystem on './file1' not supported as upperdir 02:36:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000000)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x3) syz_mount_image$erofs(&(0x7f0000000040)='erofs\x00', &(0x7f00000000c0)='./file0\x00', 0x400, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="8a5ecc2220f2ff2450be5b068348b36a452cb05d39ae34fcc2c6bd53cc7e564ffc41dc5eadb5d67f1b5a00a272f5a19141e39d2aefb704a5af4f266a4b044bb47946caecd696adb7ff566b80c306c21d3d02815298aa272f2f7129c0e5df2c0b5b224ec08df2fcaef8576c5cd364d73a3b60a1bd35508211aa6b2b38e1d091894607475d99f4335c39ffd6956566a82387d3b468765c8d8f9fe7f123b03e1db49d66d9711b76fa8d3841147d3986c122d3b26b70b4bf8e794ae9a8fe49a811f2ed90e7bcfeb8a76f896fa952582059adb23e946c031f3a3dab0089ed5892723b324458383aeb4ca636f89a57025a6318c648", 0xf2, 0x80000001}], 0x800000, &(0x7f0000000280)={[{@noacl='noacl'}, {@acl='acl'}, {@nouser_xattr='nouser_xattr'}, {@noacl='noacl'}, {@user_xattr='user_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x100000000000}}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@appraise_type='appraise_type=imasig'}]}) [ 1229.317153][ T9620] overlayfs: filesystem on './file1' not supported as upperdir 02:36:21 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2000000000000000, 0x0) 02:36:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf0ffffff, 0x0) [ 1229.454222][ T9627] erofs: (device loop5): erofs_read_superblock: cannot find valid erofs superblock 02:36:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000100)={0x35fc, 0x101, 0x1, 0x0, 0x0, [{{r2}, 0x9}]}) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/228) [ 1229.530721][ T9637] overlayfs: filesystem on './file1' not supported as upperdir 02:36:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)) [ 1229.604951][ T9642] overlayfs: filesystem on './file1' not supported as upperdir 02:36:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2010000000000000, 0x0) 02:36:22 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x30]}}}]}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, &(0x7f0000000080)={0x18, 0x0, 0x100000000, 0x6a1}) 02:36:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf6ffffff, 0x0) 02:36:22 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) listen(r0, 0x100000000000012) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote}]}, &(0x7f0000000180)=0x801) [ 1229.911740][ T9667] overlayfs: filesystem on './file1' not supported as upperdir 02:36:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='smackfsfloor=trustedem0{,fsuuid=80d\x00\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00\x00,\x00']) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x4}, 0x10) open(&(0x7f0000000000)='./file1/file0\x00', 0x1, 0x0) [ 1229.978031][ T9673] overlayfs: overlapping upperdir path 02:36:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2400000000000000, 0x0) 02:36:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfeffffff, 0x0) 02:36:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x66]}}}]}) [ 1230.184598][ T9687] overlayfs: filesystem on './file1' not supported as upperdir 02:36:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2500000000000000, 0x0) 02:36:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='smackfsloor=trustedem0{,fsuuid=80d\x00\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00\x00,\x00']) [ 1230.307470][ T9690] overlayfs: filesystem on './file1' not supported as upperdir 02:36:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff030000, 0x0) [ 1230.425076][ T9696] overlayfs: filesystem on './file1' not supported as upperdir 02:36:22 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x9, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:36:22 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3303000000000000, 0x0) [ 1230.522843][ T9701] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff0f0000, 0x0) 02:36:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="736d61636b6673666c3d746564b40900003064000000002d00000000002d00000000000000002c00000000000002000000001e5793eed5fa7927c44ef40728444fc8e0aa1c6dd970019ac3abb3829e8e595eaac2cc64d5e501e6f9ac11e274eb84701b9a91cce1103289f688480882cf2e3352039c00"/131]) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) prctl$PR_GET_KEEPCAPS(0x7) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) recvfrom$llc(r1, &(0x7f0000000500)=""/4096, 0x1000, 0x2140, &(0x7f00000000c0)={0x1a, 0x302, 0x3, 0x1a, 0x80, 0x3, @remote}, 0x10) move_mount(r1, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000080)='./file1\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes128, 0x1, [], "f1d3d489cfa5b7130cd8b5d5ec06004d"}) 02:36:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010003080800418e00000004fcff", 0x58}], 0x1) [ 1230.674699][ T9707] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3900000000000000, 0x0) [ 1230.763872][ T9714] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 5: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000b00)=ANY=[@ANYBLOB="6e617400006400c0000000000000d400000000000000f1ff00000000010000000000000005000000900300000000000070010000180204007001000000000000f8020000f80200080000e9fff80700000002000005000000", @ANYPTR64, @ANYBLOB="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"], 0x3) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:36:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffff1f00, 0x0) [ 1230.914183][ T9722] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 02:36:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, 0x2, 0x3, 0x101, 0x0, 0x0, {}, [@NFQA_CFG_PARAMS={0x9}, @NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x28}}, 0x0) [ 1230.955283][ T9725] xt_nat: multiple ranges no longer supported 02:36:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3f00000000000000, 0x0) 02:36:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e338a49a6f58413ac94591558f28b9c37f34595"], 0x0, 0x108}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000000)={[{@mode={'mode', 0x3d, 0x81}}, {@mode={'mode', 0x3d, 0x300000}}, {@mode={'mode', 0x3d, 0x4}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x30, 0x64, 0x0, 0x39]}}}]}) [ 1231.069484][ T9739] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffffff7f, 0x0) [ 1231.199653][ T9750] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x38) 02:36:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4000000000000000, 0x0) 02:36:23 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x10, 0x70bd29, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000814}, 0x44010) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) [ 1231.351137][ T9758] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffffff8c, 0x0) [ 1231.483377][ T9765] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="736d61636b6673666c6f7573746564656d307b2c6673757569643d38306400000000002d000020ffffffffffffff100000002d00000000000000002c00"]) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb481) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000500)={[], 0x8, 0x3ff, 0x6, 0x0, 0x3, 0x1, 0x17000, [], 0x9}) write$cgroup_int(r0, &(0x7f0000000140), 0x12) mq_notify(r0, &(0x7f0000000140)={0x0, 0x3, 0x1, @thr={&(0x7f0000000000)="cf67a66c77579516f961531daadb1d06b2de63c53d2130fb86b8c5a7a47551614a1718e91487b20cc7230310bab3616657b28f9be0f40a112c5e934038bba0e54c35ee7114322b94648c6a0956d1797f9449d403252d69ddb299263171377cb74e7d25495ad86ed02ee6fe7dedda97a22f1204921f24227c642d1e094b2f2c67730496f086f7d461fe3915adca74bf605e938f95edefe5", &(0x7f00000000c0)="3ba1d374940bc414edb79d43de321a3c86d6e4160a9df29be8e6efe65889085ff93e279650191866b4fb8e0e84178725e6f2f5e22e9cceb43285c03f605cb250bb89e7d661df47987690022623d755a918f2a24821dbe9b201e7f8b68b6ce60da190d0dc47a184a8940b"}}) 02:36:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4b27000000000000, 0x0) [ 1231.588189][ T9769] overlayfs: filesystem on './file1' not supported as upperdir 02:36:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfffffff0, 0x0) 02:36:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='overlay\x00', 0xc0, &(0x7f0000000080)={[{@lowerdir={'lowerdir', 0x3d, './file1'}}, {@metacopy_off='metacopy=off'}, {@metacopy_off='metacopy=off'}, {@index_off='index=off'}, {@index_on='index=on'}], [{@audit='audit'}, {@obj_user={'obj_user', 0x3d, 'smackfsfloor'}}, {@smackfshat={'smackfshat', 0x3d, 'trustedem0{'}}]}) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x101040, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000140)) [ 1231.733734][ T9776] overlayfs: filesystem on './file1' not supported as upperdir [ 1231.770064][ T9779] overlayfs: filesystem on './file1' not supported as upperdir [ 1231.790982][ T9780] overlayfs: unrecognized mount option "audit" or missing value 02:36:24 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5800000000000000, 0x0) [ 1231.832545][ T9780] overlayfs: unrecognized mount option "audit" or missing value [ 1231.977159][ T9787] overlayfs: filesystem on './file1' not supported as upperdir 02:36:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='timerslack_ns\x00') r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x10001ff) 02:36:26 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfffffff6, 0x0) 02:36:26 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = creat(&(0x7f0000000080)='./file1\x00', 0xbc9dc8fbd81cb4c5) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) recvfrom$inet(r2, &(0x7f0000000040)=""/8, 0x8, 0x60, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2}, 0x10) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:36:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5b00000000000000, 0x0) 02:36:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0xa65a343e2e62d5d5, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x8803, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000000400)={0x0, 0x0, 0x80000000000000, 0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000340)={r2, 0x2}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309ed637ae10beab818fbbac4fe37d385a7c5959263093c6547c70921cd03f191f3b525323192fad8556bc8405672662be6236747a6cdb02d5d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fae251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caa98ca5591011f91e02a921ff92118a2c8a49ca698a4016b1cfcb4fd38cee0af619edd40153f30d521dde908716da527c9bd9258de526f"], 0x0, 0x104}, 0x20) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-control\x00', 0x321d03, 0x0) write$P9_RXATTRCREATE(r3, &(0x7f00000003c0)={0x7, 0x21, 0x2}, 0x7) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x33) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 02:36:26 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x9) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) statx(r2, &(0x7f0000003a80)='./file0/bus\x00', 0x0, 0x2, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x89c9, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000580)="b407cca75203279055ddebd5eaab147f5b036d8873e04ab83dc5c51375e67d0da102a54de9e32ae7cfb5879065959a67a571c41d32ed4d4dfbe4a779ac46d1f0f90fcd54684f9d0e0ac0d7df215424914f9c6106e908063a300adac663f10e63275ac8c541af759f6a1ce9c19b9f53ce4ce1863c1bdeea479f1ac2f63465de036ab55d5704e40e27", 0x88}, {&(0x7f0000000300)="1df8ac9d2e96bebd5405394e664c47c1a6586db674978b44e0e63f", 0x1b}, {&(0x7f00000003c0)="e878bfcedcde2dd31da3436493533cf2429402be14086aa931809731cb4125a9d43a17a31bb91ea4ea1039da9490d28b744d1864358584ef8450d53f40de62bc8b88", 0x42}, {&(0x7f0000000800)="01149173d5d6e3ae82c516175b99d0596504830caae5404bcb133e22ca88ac2c989b18aae45d88ef4e22ab422a4f4c8966d5c2d1618314e466bebcbce76beaf60cdc9eb4d6c9ff1465ee1869fa59461b60f01fc30888106ae5769f2f15f540323b09185d9558874c73dab31e081de4d0deee2e593f5d9fc5f0accfea263ea62d5e5da0379ee1a962f8c3978cac99985602af53955dfdf1690eafc40184542ffd5466e396443669069a495b97792f9a99f2f9cf6936e325ba4d30c9b235f24711d3729775fec10301d3c1b3c3a048977279cb4cfcabbb526f32", 0xd9}, {&(0x7f0000000480)="5394d559ed50e01daa2b056379ccb2b3a1266cae86324be437f686cdbb23c444203830185e23d596cb8021338798e3a60a0b34687e137085b1a2e79c086cc7771c3bd6d97c53042e22b4", 0x4a}, {&(0x7f0000000900)="22ab8017d8dabf337cf5da5153b3e890046a8ef66d45d61585866431dd77f7eba3e3f13b9cf8d23c688bd0664231ef99bdd8d09fdc70634472530c3d1b8a13dc594069a5462ac7bbef10e505e75baeddc8b89ef3f3c9f84f39f19ce1b23eea7e2e7195fd9b25233bff60458487c5d44ac8781e1c122e32bda72117b390ea3eb709936c7a309a00ed4e75b1ebad850614a40933769b84bf2a4296307020ec2cf47d3ba37999e45674fbcc603a407078a13ede9d853ce7ea41c5add339c6993db7d295784088f9b45c58063e75ae0f138b10decdd199d309dd1df108383c30d434086a86eb78a6e68cf5af1a77b2c0c358ca805b", 0xf3}, {&(0x7f0000000a00)="1395513123c915353bd8fbaf5c7ada4fdf43268584c5537f13129cf6e698baf393ddd76606132be743bb1b78b7a65ba3cb5b050ad739701d555aa82e6ca55c75fae6cedb61a649f0b3b4b0d5336a6f36d667c77ffdf17e6656271a7c0af25273c362d49af5438ed7a9d1880be3ee3f7c2fce120b531ff697a4a83aea5900e8923200dab4370e849c2ac262327377632d8f22dd6b299fc4fad0b45639a961bb63d50a06ac0b0972faf8e1c7c211515b6b62ad589cd68e0fe6dcd9c46861e21fc642b315326b41e4a3693c38cb8b361d92ea99945b0ad02a30a8ed7bd31acc70854d1a40ee4b74de", 0xe7}], 0x7, &(0x7f00000011c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x120, 0x844}, {&(0x7f0000001300)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001380)="c07ec53da88b65077db43d52429f4ccc21f4c7999ba2ad42de05fd450a2bb5c604dc214ddc674785d18027269929be1e75bed93e3df23aaca4428ff37aa80d11f123b5f3cdf747e71ca33fc26431158581c1560b52afb22f24812546fe4ec8d493a22069f99ba2ed6c695ce8c4f1e690d3f137f55b1b74668a474b110f77c0b40f840967bdf326d4e43bc322bbd79bf5114f", 0x92}, {&(0x7f0000001440)="abd6cefda73a2d74a45d042ae6397706360bf98c", 0x14}, {&(0x7f0000001480)="6365f2f428abce61e354e4435b4c5ed9e0d758ff7c2d258810f63876d0", 0x1d}, {&(0x7f00000014c0)="b42ef71798e3cd2e0e3dc22993f42abcb0d2acfd6674fd58371c3fcf60072ad0b9c224e15ce0d6c5ea7987d682c3f3618bedbbe3d02bb55816d08c78c88f501297cd3c576b45be477f5b370557784e497f5090e036cc14e31b1f798b4581a0ebd644a457e3785b8ca9b264c1fc404121b92198ed041f17bccaa5a5d93c3f5cabae505d2afeeca9c221d57f6d1bce1356e96bc48e01d0516762e0e761c835fc15b99fc3ed8bde77d59c7779381a978c306bf4027fd20ac786fd6b5a47603bb4d14192d46864742af917988473e3abbd7cb850d8d9775c94e158068268b1a474b55df85df5bd7086fcec724967fc5167d3b4e9", 0xf2}, {&(0x7f00000015c0)="3d2f37ed8da9530d304cedd2247976fd5482f520a267239838d8f8378b9eb684dc9b1c4c85ca36429faeb490fc4b6b3c66f9edaf447bb55a7a315fffd459a778986e962d56425b29ce01ae25fed134bbdaa1", 0x52}, {&(0x7f0000001640)="3c41ee8b756fa6bcf0aec3e28ba5ac128a2112e5640d0bd74fb15cf2af9204c0649480e7016a26fe0c6671daf901ed4f34190fc4026d2024e59bfc85039bccdc3182f9b6d704c8c2e31da8c429524e86ddfd22582155f53538e682c969ec0a0f23c567c67a06406e66c8caad2b543de4fd4bb942be265a2913783eab48047938", 0x80}, {&(0x7f00000016c0)="ef2e2e7a4fa3c58c1a68f8f05f80a116226e22aecdd5599ace67e7910a35a6e9d7ea720325ccf197ddda7f988f60b6d1593a2cc59a7ae0948a328b5362f3339b59415b6592d989fb07bc40e846774b5e5c5a93d0d381b006aeb2afc82353c8de7ccc2258ee01755175de0024ba3e087c099894c5f2c8825246fa51ea11999ea788a7e2857dfd4d62e062", 0x8a}, {&(0x7f0000001780)="f70ce6297d299d9ed4899191119ae36f3c1d153da215e0b8d5b5255a4ae7af438fc59baab8ba2c4adf6846489fe47a7526b6dd03258d5bdc07b5c7b1dd1a6b5854f9124ac86ed205194e63670ba9ad858c347671a2a0a586156fb397ac850b839b", 0x61}], 0x8, &(0x7f0000000c40)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r5, r1]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x120, 0x80}, {&(0x7f0000001cc0)=@file={0x1, './file0/bus\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001d40)="e04536285b2583f99db31be53ec197eb17c2c2c3441a204ce93f18de60f9033c8b0920243cc6bc26c65094e9421484e253cffe4a56a9ddd7d57607b705b495f81a58f72a0291ef605583a2d064b91093b326cb7d176408c56da8ba36fd62ec4c46735c0217d53d922dcd1796e34964eb43453daf7cd5df0b5d1d5ee68b50c058366c7f4fe0f3809643d9", 0x8a}, {&(0x7f0000001e00)="1c8f45c69fba1c9902eb819e2b88c1a34a9601c1ac187f7a86db1dcc3d3611331052ef6a50d607ec4780c49cf78697d3ff65211f7473ae31a3c84c6dde41d69c2a6a6d83efb897c1e68ed705110121f01a6eae2148acb9d6a4659e0cb2ede6b47d08f39932f54280d0d03b4e0ed6a7bb57da5d9e88fa5574f56b5e6c41204910172b07afbcf5310b0a3e6269d02a477e1afe4a3bbfdf10e1955deecae823e62a106810816b6b16252a59a5cfb91d246bab9ab4d096e34a09d65720b8b302ca539626f6f78572b70964cc3f7cef05839ee32c768119f6ba8341367397266667bf2812fd4accccb9dd660b49258a2a20e001aaaf0ca826", 0xf6}], 0x2, 0x0, 0x0, 0x40880}, {&(0x7f0000001f40)=@file={0x1, './file0/bus/../file0\x00'}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001fc0)="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0x1000}, {&(0x7f0000002fc0)="ebee3038e89ae473c2915e", 0xb}, {&(0x7f0000003000)="9e9049149e283427464b881191b6a7cc689b152292258aed54953197f30961dcf4cf1e3f580c608f75b81256446185e348266a071dd1b151cfa9c78f71e68e49b8258d55d2002dd6d120c5f0b4cb6579a3c7c9231fc4ae1b9e927cb5a9a0fa1db04d875de38bb521a13e258c661022fb57c5fbd9aaf1d534f439fd95b960359633ecf2845928393228fac25ef551fd4e7190e4caab93b09bff47bcce01f459b39c4168320c7d5522b985fd295f28bdd84542f5b994309389ca74458f40b329", 0xbf}, {&(0x7f00000030c0)="fad2f2231c1a4f4dfe51faa12f6dacbb0980c01510ab440d823e5cf77b23dd26663256ed338c2d91d584bfb92fc39f0f84d3952b041991059d9c4cf79e818d58261e69085117dec4935d929815b5e3879a4e10a003109b04f1a36127be0e5dadd84b07ad70dd22177cf5d33c37a2f1e4cc5b50900d2749afb2b9a96ce34246f87340bd54564d03abbc0222f0037a90a87e", 0xfffffffffffffc7f}, {&(0x7f0000003180)="77deec0ebf7445d74b39245b94df0daaf2fb96ca4be48b508db3ea3fb69c0f17dd7c66ea6210bf3385a4e3a7d5c77256c9cb3ba8f9fc286fea5f1ab4fd8125afb5512e4f4aa32139b79d21311efe269f6098ec0a87e6c5dec5efdb510101a85db6ce922d6087e116a0d5c13d96526499b3", 0x71}], 0x5, &(0x7f00000032c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}], 0x58, 0x4004}, {&(0x7f0000003340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003680)=[{&(0x7f00000033c0)="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", 0xfe}, {&(0x7f00000034c0)="62329742307d28e629b8a72daac01a20707fbeaad1cd19c2cab12b2f652e484de59916ab6c5c58470488d638d4751f601f53978ecf3d7a69d4a937432768ff356556ef8b4e12ba4b2dbe38da6dfe09829157648883d99aaf9a9365542f1b785a20b6c74761a763325dad48173b91080fbb00108a8d9be98566f93fada86ec2f7d02e4c22db0263910ad291d6e62576d3ffd5df9c4a5b07d47c9f92b19ce49fa1cc20cf0f4e5d8b82c9015984883042fc756bd530093b06bd5d7736d395ae1fd9a1db97c687ff0eec2cb95ea41ebf677a8f6137a4c2df401cdf8143911543f3eefed7d56bfaa81e8f757103731231a7eb042b4d74cb292a18", 0xf8}, {&(0x7f00000035c0)="8c3a3bb88574149b9013288411fb44894ea5b687aa83a2a033369b91c7717ddead8914fc3f5ac5962b854f58d5966830c5bcdc21009cde7575d26402f34ee789bf8ffe9f91a245f8e8759007ca4db2313d6feb762ce3b37207f258483a295e845cac6c35c9c14a5586824b1c9afb07bbcd24b818b46d1db396a855a777", 0x7d}, {&(0x7f0000003640)="98c308a600981265a19cb22834a5327cd11275caf4d3e2930b0fd31499bb5755c837041e8dae65a26ffac9a957f7afc1cef0da56820673f58866089ed2a5", 0x3e}], 0x4, &(0x7f0000003700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa0}, {&(0x7f00000037c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003840)="f7ab4118245179d71fb6d61e8596512b67717c2dac8f2860c1c5b144abc07337bf82", 0x22}, {&(0x7f0000003880)="47cc1d3a2099e0db45b45cf813a2d7210051e3ebd710f78a67fdafef5aada892cd659f3ee1bd37e75367a6ea8fad1094675f370ae783fa12b4a7edd4c65009d88c0aba93c03856cf20a36bd70394b731d80fbb0c5524026787676823b029a41b949cdc04449f578be6b94dd59cf6395badd48f6496bb412c1ce753fa3edc0f2f7385c695e0cb13e1163979eedd32c471da2d40a7c6169f57b10c9abd5ac25bc7909123fec10bbc024db7a54dd2dcd5e16f41e61858e2", 0xb6}], 0x2, &(0x7f0000003bc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x80, 0x44001}], 0x6, 0x4000) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)={0x68, r7, 0x1, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x0, @media='eth\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r7, 0x200, 0x1f, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x80}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40008}, 0x8040) write$UHID_DESTROY(r2, &(0x7f0000000000), 0x4) 02:36:26 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x430101, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) fcntl$setstatus(r2, 0x4, 0x6000) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$USBDEVFS_DISCARDURB(r1, 0x550b, &(0x7f0000000000)=0x10001) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) 02:36:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="9392e33783fd3d6b6673666c6f6f723d74727573746564656d307b2c6673757569643d38306400000000002d000000002d000000002d000000002d00000000000000002c007e26222add3171e6e5e9d2db1806a275bdfca475a775f99e3b24d2d6aed9161c375809fcf2"]) 02:36:26 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYRESOCT, @ANYRES64, @ANYBLOB="cf2aecf58a04d89ce6c35ee60c11df97e9ec72e6d33da46e351907f8022c3128d6c3866a09fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f8a6581fe41c025fe40e5e7e814dcf677a4e1851288455da110cd3a101c973c0bb24e95033a3adfbc385fdd2fb63ee205182e3", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad9556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a6b464336d4f7eadad3878640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f15497126d103a6f3254d05f20d450b76dc3f22a21ead024cc0133edcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ce7a698a4016b1cfcb4fd38cee0af619ea3c26628cff5c5338a49a6f5dd499984132abbc923bc7aacd837f34595e6d88c840773782a17"], 0x0, 0x189}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1234.276509][ T9805] overlayfs: filesystem on './file1' not supported as upperdir [ 1234.303309][ T9806] overlayfs: filesystem on './file1' not supported as upperdir 02:36:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5c00000000000000, 0x0) 02:36:26 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) socket$inet(0x2, 0x2, 0xffffff81) 02:36:26 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfffffffe, 0x0) 02:36:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) getresuid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x6, &(0x7f0000001700)=[{&(0x7f00000001c0)="daccc64ce68f9bc0946a53ddcd5ca46716d3916b4f639aea7ec889f1a649da74e3b7437f3961ddb802a566829a04932e1678f20851ea6a580f3b2ef76d5edabbb69cc94ce92ba0bd9b0cf5af42ca843d64b48678ee5cf401a1672994edb3221f643b752365dc279b24e0d10d7a81cb4c4f834143b1f4e8bdf36a3e76135ea1a7ac20390a7179945d6bfd55d6d35a8677280a8c9c27f31b9031c7b07f9dcf29f6d3254eb2126d069c83aa051b500d581b31a9012767c926ac26456512e33286a53c2770f2", 0xc4}, {&(0x7f00000002c0)="99c00a57000054e737cfd976cc8ea7dac0221bbbef002a73574fe21b8cae042e5d04ddaba0dd5fdcd14f73993c0536516135d4c6c9d02d3bddabe0e02422e8", 0x3f, 0x80000001}, {&(0x7f00000004c0)="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", 0x1000, 0x7}, {&(0x7f00000014c0)="d1de82713ec514135e7359926956fabab563cb07066e0f376ec2b11bc3b05745b23c58dfa8f4d24d2cfe6ab4ee38a25412aead8f69f24daea7945f04c9cd20f723885f8c8a36bdbcc537d7058415542808395143b726ad8d79a3507a266e0393157c0dd678622a435d2ccc37f32b2ed747f64c6236f00607f9617453bfd43a7cb44d752ed3c0d3c65a694e9afff26d5a4a685baf58ae6a5bdb631920d4e0ecbedde85ee6541b5b52add181df6b866a561bc53304d80da4c912826dbaa668344d75d9bdb206256aff9328d392b2ca3d7872bfda91183144bc56d806f5d1", 0xdd, 0x4}, {&(0x7f00000015c0)="1519cd80fc84ef123c87b054cf3f56795ce7cfd574aa16d3b216c7992e73b5458358fe8278955ad1cab5fe5cc3f7a3bf87214992e7ca7a07bd7940d25b18bf17c48efa95fa094713d91933f2e4fe3c10b92163d17fb031012eddf3b014528bf8a069e340ed1d005ac95ea0b25f800251722e6f857aa8d0cb84a58eb6e2a05e87e6", 0x81, 0xe1}, {&(0x7f0000001680)="d73289f892853c8464b68720623b49772f1d701dd0c3447916b5049cc3560eac66b3b169b43ab9513a994f0d66c6c2516aae946b1763a49d872e79a59c32329236c3fcae737a39bbdc6aadcafd769d969938c802c9ac5b8ee980233a8a0b993e60dc9201518f5979529fcfc3a5f23c441c3aba25067434", 0x77, 0x1f}], 0x102000, &(0x7f0000001880)={[{@largeio='largeio'}, {@pqnoenforce='pqnoenforce'}, {@qnoenforce='qnoenforce'}, {@biosize={'biosize', 0x3d, 0x6}}, {@inode32='inode32'}, {@mtpt='mtpt'}, {@gquota='gquota'}, {@filestreams='filestreams'}, {@nogrpid='nogrpid'}, {@nogrpid='nogrpid'}], [{@smackfsdef={'smackfsdef', 0x3d, 'GPL'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@uid_gt={'uid>', r2}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'keyringem0em1]*'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@permit_directio='permit_directio'}, {@fowner_eq={'fowner', 0x3d, r3}}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02f6b85f6966d02381d862fbcfc4f25997f43fa95784cfe4f7f19a9a1ba997f2ec821441e808ddbeaa45f540b4276751e6732cfc9f4807567636102afda938", @ANYBLOB="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"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:26 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r4, 0x6}, &(0x7f0000000040)=0x8) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={r5, 0x71c}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r6, 0x2e, "4dcdbc21312572c5bc7cdd6feb2bc35eb9d7b8e27d12d01679ef352195c4daed61c24bd4eeab934af8d9b068e756"}, &(0x7f0000000280)=0x36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e22, 0x5, @mcast1, 0x9}}, 0x8193, 0x800, 0xfffffffb, 0x8000, 0x0, 0x0, 0x81}, &(0x7f0000000140)=0x9c) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:36:26 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) fcntl$setsig(r0, 0xa, 0x25) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cfe9ebf56f04d89c0600000000000078566f1b2e98a1ab001907f8022c312896c3957209fca9a5d992c2df8e0a2fa044ce42661e09b16e0202ebec8410931c10a59b91", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) rt_sigqueueinfo(r0, 0x2000031, &(0x7f0000000140)={0x37, 0x8, 0xf867}) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1234.584498][ T9840] overlayfs: filesystem on './file1' not supported as upperdir 02:36:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d74727573746564656d307b2c667375756964410260927f31519a983c566d828e3d383064000000002d000000002d00000000000000002c00"/80]) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) execveat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='fsuuid', &(0x7f0000000080)='smackfsfloor', &(0x7f00000000c0)='md5sumeth1\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='trustedem0{', &(0x7f00000001c0)='bpf\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='trustedem0{'], &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='fsuuid'], 0x1000) [ 1234.647931][ T9849] overlayfs: filesystem on './file1' not supported as upperdir 02:36:27 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5d00000000000000, 0x0) 02:36:27 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xedc000000000, 0x0) [ 1234.850114][ T9861] overlayfs: filesystem on './file1' not supported as upperdir [ 1234.960969][ T9865] overlayfs: filesystem on './file1' not supported as upperdir 02:36:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x10001ff) 02:36:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d74727573746564656d307b2c6673757569643d38206400000000002d000000002d0005000000000000002d00000000000000002c00"]) 02:36:29 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6403000000000000, 0x0) 02:36:29 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xcde) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc040563e, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, {0xc5, 0x200, 0x2, 0x81}}) r4 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x5, 0x202000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000300)=""/104) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x62, &(0x7f00000002c0)={&(0x7f0000000500)={0x68, r3, 0x800, 0x70bd29, 0x20000000, {{}, {}, {0x4c, 0x18, {0xffffffff, @media='eth\x00'}}}}, 0x68}}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f1, &(0x7f00000003c0)="7d991ba71e0fe26bca0d8280e6a8550153ff10d4be9a45dab768e98903e1625cd8033240e7e41f16fc944f79a230687c4833b30ad7274acfce2287f8449a8dbd04f5994fcb93a70b64d2fbd0b9d699f29a3cef25838f0ac3ca7ef3cfc5a48f490225f81829ede5a3e3cd9f9f18e31016f8428b6ae59f75e9ff6e0aa31a36bf55") r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r5, 0x0, 0x89c9, 0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x1af3179d047c931e}, 0x40000) lsetxattr$security_smack_transmute(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:29 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1000000000000, 0x0) 02:36:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 02:36:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x32], 0x2d, [0x0, 0x0, 0x0, 0x63, 0x0, 0x39]}}}]}) 02:36:29 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6603000000000000, 0x0) [ 1237.449904][ T9880] overlayfs: filesystem on './file1' not supported as upperdir [ 1237.479163][ T9881] overlayfs: filesystem on './file1' not supported as upperdir 02:36:29 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4000000000000, 0x0) 02:36:29 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x488040) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)={0x68, r3, 0x1, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x0, @media='eth\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x240088b5}, 0x800) 02:36:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@setlink={0x38, 0x13, 0x32b, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10}]}]}]}, 0x38}}, 0x0) 02:36:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) recvmsg$can_raw(r1, &(0x7f0000000600)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/199, 0xc7}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/243, 0xf3}], 0x3}, 0x20) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000640)={0x3, 'veth1_vlan\x00', {0x7f}, 0x6}) 02:36:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) fchdir(r1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 02:36:30 executing program 5: r0 = socket(0x2, 0x8000a, 0x0) getsockname$packet(r0, 0x0, &(0x7f0000000040)) [ 1237.757758][ T9908] overlayfs: filesystem on './file1' not supported as upperdir [ 1237.759405][ T9909] overlayfs: filesystem on './file1' not supported as upperdir [ 1237.794570][ T9910] syz-executor.5 uses obsolete (PF_INET,SOCK_PACKET) 02:36:30 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x10000000000000, 0x0) 02:36:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x8) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d747275735b3a9e4d6d307b2c6673757569643d38306400000000002d000000002d000000002d000000002d00000000000000002c00"]) 02:36:30 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x6b00000000000000, 0x0) 02:36:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r0, 0x0) 02:36:30 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x20000, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x103dc) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x6, r1}, 0x10) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x6, r4}, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fddbdf25010000007000018008000300000000001400020067656e6576653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="14000200766c616e30000000000000000000000008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000300030000001400020076657468305f746f5f7465616d0000000800030002000000680002802400018008000100070000000800010001000000080001000100000008000100030000002400018008000100040000000800010005000000080001000600000008000100060000001c000180080001000800000008000100040000000800010006000000"], 0xec}, 0x1, 0x0, 0x0, 0x4}, 0x48084) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000000)={0x6, 'tunl0\x00', {0x1f}, 0x946}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x7) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x100) 02:36:30 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="73a066d2a86673666c6f6f723d74727573746564656d307b2c6673757569643d38306400000000802d00000000e8d8c6ffbb865f842d000000002d00000000e60000"]) 02:36:30 executing program 5: [ 1238.029726][ T9929] overlayfs: filesystem on './file1' not supported as upperdir 02:36:30 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x100000000000000, 0x0) 02:36:30 executing program 5: [ 1238.086690][ T9934] overlayfs: filesystem on './file1' not supported as upperdir [ 1238.295662][ T9941] overlayfs: filesystem on './file1' not supported as upperdir 02:36:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7fffffff, @mcast1, 0xe532}, 0x1c) 02:36:32 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000340)={0x4f, @dev={[], 0x22}}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x400000, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="9ccea57e000000ffffffff5942aa"], &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='hostfs\x00', 0x80000, &(0x7f0000000200)='trustedem0{') r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) dup(r2) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64, 0x0, 0x0, 0x0, 0x36], 0x2d, [0x0, 0x61, 0x0, 0x31], 0x2d, [0x0, 0x0, 0x38], 0x2d, [], 0x2d, [0x0, 0x32]}}}]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x400c00, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)=@gcm_256={{0x304}, "acb36d05e70dc050", "20c9c504af2d1be61c6c0f13e3dc7f6e98f4424e3494935f42fef64e6f065f1d", "c6143e4d", "5736379c6274fb42"}, 0x38) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00000002c0)) 02:36:32 executing program 5: 02:36:32 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb6c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14, 0x67, 0x0, {0x80}}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r5, &(0x7f0000000140), 0x12) io_submit(0x0, 0x3, &(0x7f0000000280)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f00000000c0)="7b52576fbde06b138633ca23f0ef63f239358a1ae655edb9d9baf374806a8c149fd0f5abbb0d863f9bed6e79fe124b0ed438b76d61e5dafa49434aeb7a09cda940414fd883877196fc03759114105ac1767a33f1b8bbc46661436938186782cd30a7a86266ad27061af70c4af6f45e370f4fc710d050d7aec46390141fd8c2b1", 0x80, 0x6, 0x0, 0x0, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xc, 0x2, r0, &(0x7f0000000140)="bad70a8b708fcb420c82a08f9f6e5021418391fa941ce0e0bf43aa31cdb1df882cf66038b29d16707356720eda3e3626e1fed7a8dee547", 0x37, 0x7c95, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x36, r4, &(0x7f00000001c0)="e58a299a7245b82fa47ac7ccf9b932f828e121cba9f94c42450cbfc3d5b39accb219925de34f41c79c6f919568d97ae8eead0625088d6d825ba77957c648ec777dffaf49f111dcf2ad290d661a70662e008a09feb128919e9c3c60131a471e707e0801daf97b4160f2bf2699b95dac75fbbbf8a41cfc", 0x76, 0xa08, 0x0, 0x1, r5}]) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)) 02:36:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x8cffffff00000000, 0x0) 02:36:33 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x100a00000000000, 0x0) 02:36:33 executing program 5: 02:36:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="736d61636b66736674654d656d307b2c6673757569643d38306400000000002d000000002d00002d000000002d00000000000000002c070000000000000011061ee2fa652b4355b55c9ef3044ec5b9fa4fc3954da459462d40c876b055070e26b0b350ccc4918d97f2a89c007e549e98032ec4b0d70300a3c5e404d0ba2fd02203c8f07a71f5e70000"]) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)=0x4) [ 1240.780614][ T9954] overlayfs: filesystem on './file1' not supported as upperdir [ 1240.786283][ T9955] overlayfs: filesystem on './file1' not supported as upperdir 02:36:33 executing program 5: 02:36:33 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x200000000000000, 0x0) 02:36:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9403000000000000, 0x0) 02:36:33 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) [ 1241.107011][ T9979] overlayfs: filesystem on './file1' not supported as upperdir [ 1241.116493][ T9980] overlayfs: filesystem on './file1' not supported as upperdir 02:36:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:36 executing program 5: 02:36:36 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r5, 0x38, "3e61a0f13c2a4ee0690a9b43f91350ecbec12e0e040d7e51222c697ff02129190786a1ecb4035ac09893c2299f9072ba2e5c985b4cfe13c6"}, &(0x7f0000000040)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r6, @in6={{0xa, 0x4e21, 0xe1, @ipv4={[], [], @loopback}, 0x4}}, 0x400, 0xd112, 0x5, 0xe9c9, 0xffffffff}, &(0x7f0000000180)=0x98) 02:36:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 02:36:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9501000000000000, 0x0) 02:36:36 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x300000000000000, 0x0) 02:36:36 executing program 5: 02:36:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000000)=@sg0='/dev/sg0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='v7\x00', 0x2040040, 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x33]}}}]}) 02:36:36 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x3, 0x4) preadv(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000080)=""/207, 0xcf}], 0x2, 0x0) [ 1243.841410][ T9997] overlayfs: filesystem on './file1' not supported as upperdir 02:36:36 executing program 5: 02:36:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9800000000000000, 0x0) [ 1243.906508][T10003] overlayfs: filesystem on './file1' not supported as upperdir 02:36:36 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x400000000000000, 0x0) [ 1244.126562][T10021] overlayfs: filesystem on './file1' not supported as upperdir [ 1244.172376][T10023] overlayfs: filesystem on './file1' not supported as upperdir 02:36:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000140)={0x18, 0x1, 0x0, {0x10000}}, 0x18) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53476b66f09a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 02:36:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='smackfsfloor=trustedem0s,fsuuid=80d\x00\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00\x00,\x00']) 02:36:39 executing program 5: 02:36:39 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001000)={0x50, r3, 0x200, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0x0}}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00d9f4", @ANYRES16=r3, @ANYBLOB="00022abd7000fedbdf25070000000800060007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:39 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9a00000000000000, 0x0) 02:36:39 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x500000000000000, 0x0) 02:36:39 executing program 5: 02:36:39 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x200, 0x4) 02:36:39 executing program 4: openat$random(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x3c95c3, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, 0x1, 0x2, 0x101}, 0x14}}, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e20, 0x8, @remote, 0x7ff}}}, 0x84) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$VT_RELDISP(r0, 0x5605) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000000)='bpf\x00', 0xa00032, &(0x7f00000004c0)=ANY=[]) 02:36:39 executing program 5: [ 1246.999580][T10046] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1247.022874][T10047] overlayfs: overlapping upperdir path 02:36:39 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 02:36:39 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x600000000000000, 0x0) [ 1247.292797][T10064] overlayfs: filesystem on './file1' not supported as upperdir 02:36:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:42 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4e2) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @empty}}, 0x9, 0x44, 0x6, 0x3ff, 0x0, 0x8, 0x4}, &(0x7f0000000240)=0x9c) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000000)={0x4, 0x3, 0x4, 0x2000, 0x524b, {0x77359400}, {0x1, 0x0, 0x5, 0xb0, 0xa8, 0x7f, "7b90cf60"}, 0x0, 0x3, @offset=0x6, 0x8, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000140)={0x66, &(0x7f00000000c0)="cbae4e90aebb907992a6f55adf60f0bc144756a2a6aeb75d7d9e7787883eb8290161e7fc59af5ce0af67d63559cbd4f34050423723d031b5ee7f77d154a31fe3a03aee6c2c80ee7aae12358b51cce48065c2e9c90661f68289afc7041ebbe9bb06eb252d4e5b"}) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r5, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c004}, 0x40000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r6, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:42 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9a03000000000000, 0x0) 02:36:42 executing program 5: 02:36:42 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x700000000000000, 0x0) 02:36:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) 02:36:42 executing program 5: 02:36:42 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@nfc_llcp={0x27, 0x0, 0x1, 0x1, 0x7, 0x4, "94235ab003cedd96d40c2636c5d737ac9fc3dfe2f363d04205f75ac45a3d8cd9e286383a5842f149d6801a56ba89c95c89d37fa3811eb2e520705b6fa9ea11", 0x24}, {&(0x7f00000000c0)=""/233, 0xe9}, &(0x7f0000000000), 0x10}, 0xa0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) [ 1250.018005][T10081] overlayfs: filesystem on './file1' not supported as upperdir [ 1250.032245][T10084] overlayfs: filesystem on './file1' not supported as upperdir 02:36:42 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9c03000000000000, 0x0) 02:36:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0x3f, 0x53, 0x4, 0x0, 0x74c2, 0x80202, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x503, 0x40, 0x5, 0x3, 0x200, 0x2, 0x9}, r1, 0xa, r2, 0x0) 02:36:42 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x800000000000000, 0x0) 02:36:42 executing program 5: [ 1250.300395][T10105] overlayfs: filesystem on './file1' not supported as upperdir [ 1250.333134][T10106] overlayfs: filesystem on './file1' not supported as upperdir 02:36:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000001c0)={'ip6gretap0\x00', 0x5}) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14, 0x67, 0x0, {0x0, 0x0, 0x4}}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f0000000140)={0x200, "47269c6f0102c9f428b836826d210c2fab313066cbffda6a547931075f4c9ff4", 0x100, 0xfffffffa, 0x200, 0x10, 0x3}) wait4(0x0, 0x0, 0x80000002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000200)={0x4, 0x5}) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:45 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) ioctl$VIDIOC_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f0000000200)={0x1, 0x0, [], {0x0, @reserved}}) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r3, 0x40, "0dd127", "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"}}, 0x110) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:45 executing program 5: 02:36:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='smackfsu{,fsuuid=80d\x00\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 02:36:45 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa403000000000000, 0x0) 02:36:45 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x900000000000000, 0x0) 02:36:45 executing program 5: 02:36:45 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) preadv(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) [ 1253.109254][T10125] overlayfs: filesystem on './file1' not supported as upperdir [ 1253.114473][T10126] overlayfs: filesystem on './file1' not supported as upperdir 02:36:45 executing program 5: 02:36:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [0x0, 0x37], 0x2d, [0x0, 0x0, 0x0, 0x65], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33]}}}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x8100) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='9p\x00', 0x80000, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='-wfKno=', @ANYRESHEX=r1, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c6d6d61702c63616368653d6c6f6f73652c706f73697861636c2c706f73697861636c2c7375626a5f747970653d2d6370757365742c6673757569643d3161306c030334342d393131332d636666392d666128302d37363064303662002c666f776e65723e", @ANYRESDEC=r3, @ANYBLOB=',subj_user=trustedem0{,rootcontext=sysadm_u,\x00']) 02:36:45 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa703000000000000, 0x0) 02:36:45 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xa00000000000000, 0x0) [ 1253.376892][T10143] overlayfs: filesystem on './file1' not supported as upperdir [ 1253.421392][T10145] overlayfs: filesystem on './file1' not supported as upperdir 02:36:48 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f00000000c0)={0x2ce, 0x0, 0x4, 0x70000, 0x401, {0x77359400}, {0x3, 0x2, 0x8, 0x5, 0x4a, 0x5, "fbf63fa8"}, 0xb8, 0x1, @planes=&(0x7f0000000000)={0x4, 0xb0, @fd, 0xfffff801}, 0x7, 0x0, r1}) write$UHID_INPUT(r2, &(0x7f0000000800)={0x8, {"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", 0x1000}}, 0x1006) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x9}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x23, 0x13, "659354cf71923883a9fbbe6528ef42882df5552b4d40dcf92f0803719531a1"}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x7f}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x4}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x8}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x6, 0x13, "da3f"}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x7f, 0x6b}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20040050}, 0x1) fadvise64(r3, 0x0, 0x89c9, 0x4) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000140)={0x4, 0x7fffffff, 0x8, r3, 0x0, &(0x7f0000000040)={0x9909da, 0x40800000, [], @value=0x2}}) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) syz_mount_image$nfs(&(0x7f00000002c0)='nfs\x00', &(0x7f0000000300)='./file0/bus\x00', 0x3, 0x4, &(0x7f0000000640)=[{&(0x7f0000000340)="5f697099f85700f3f7cda44a4094d29e4b595ca34110a5c994294d7770954953c3426f590d112036fd525f7d19ea877f327d07a905a8b178e692eecbe106b32588c0f3cd8c7eb3707f5410779eaa71170fbc6e7a73c53bacfa3ed1b938f2ce5e89e4cb54ae163031f32225e1b68cf3f584b23cfb1fa726c8e7ed3ad995be4b00029cc207655a298b0342b56770afb3687c5f6d", 0x93, 0x6997}, {&(0x7f0000000480)="8aad654d081228768a8475a71c50c4b9e67f9baea4224e07bfeec50839ddff00b6991aafa87c403070e094b1efe790024ddb031d7a2c83f369a354a6ecf672f836d4066a402b9a644819c66647799c3c6aa06fe61dbf4da8ce6d26d1ee536f65b40a017f1d16699d50788835bf68167c243c785f5f2b2b704c9b7cd1315f2be1704614010adc88e9a28897f65ff1d18b8b4d40af39a761f065207298", 0x9c, 0x7}, {&(0x7f0000000540)="cd5aa8515b55a79e720bcafe14bba5716fe8766f913970e2a830a10bc784de0e57fcc958e64a5244fb27972f2c50934e60c627042c52c1805db607a62688744ff4b626fd0b239102fc434189da1a55eaefd967385c9d6c4123b9decc8d22fab5458b14ac763fc468f52b9ebcca266828c08525b65e99c749ed79a9bdc9d77cfe25715760caec248119d7ab7038846094d815d16b82b89dd6eadc3c286cfc7de4078f0f5e25e35da22fff31cb45d0f338881baf2e27e51d1485ed1073fba4d515fc9dccce2cae", 0xc6, 0x4}, {&(0x7f0000001840)="2ae198e73aa9c3e13ef683e9c3cce73c3cbf0a2275c1b888a8bdc426c187b9f0810342a2ee89bfe6400ab6eecbcac9d23c9d18e5a8c89d0cbe9bf67fb0e3eee85e76646bd923fe59bff0f7c943cbbab1a71b0ee108e0cd6f84303e86f37036de65cf386bfa3dd9fdafdf7c9272972d797f14d6beb9d43824624f13dfdacff22ea6bbf2579dbbcfae840a24f0c725483dffa216ddbd65e5ebcd1dc1529a57893da432b723bffed9e722390239af64908b28af4df415333ce7908ce96fce2f36b1bf5b2e3b2091ff8692d311bc", 0xcc, 0x2}], 0x8, &(0x7f0000000400)='/dev/nullb0\x00') 02:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000140)=0x3) tkill(r0, 0x33) openat$audio1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio1\x00', 0x40000, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:48 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x400) mq_timedreceive(r0, &(0x7f0000000040), 0x0, 0x80000000, &(0x7f0000000080)={0x77359400}) 02:36:48 executing program 5: 02:36:48 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb00000000000000, 0x0) 02:36:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbe01000000000000, 0x0) 02:36:48 executing program 5: 02:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000140)=0x3) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1256.127413][T10159] overlayfs: filesystem on './file1' not supported as upperdir [ 1256.158703][T10162] overlayfs: filesystem on './file1' not supported as upperdir 02:36:48 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x2, 0x89c9, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4f1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) fcntl$lock(r4, 0x25, &(0x7f0000027000)={0x2, 0x4, 0xa4}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) connect$l2tp(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast, 0x4}, 0x10) lseek(r0, 0x0, 0x0) 02:36:48 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xc00000000000000, 0x0) 02:36:48 executing program 5: 02:36:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf0ffffff00000000, 0x0) 02:36:48 executing program 5: 02:36:48 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}, {&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000000)={{0x1f, 0xae}, {0x3, 0xff}, 0x1, 0x2}) openat$vimc1(0xffffffffffffff9c, &(0x7f0000001200)='/dev/video1\x00', 0x2, 0x0) 02:36:48 executing program 5: [ 1256.402490][T10184] overlayfs: filesystem on './file1' not supported as upperdir 02:36:48 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ftruncate(r0, 0xfffffffffffffffe) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x40200, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:48 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xd00000000000000, 0x0) [ 1256.491260][T10190] overlayfs: filesystem on './file1' not supported as upperdir 02:36:48 executing program 5: 02:36:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf602000000000000, 0x0) [ 1256.702979][T10201] overlayfs: filesystem on './file1' not supported as upperdir [ 1256.764869][T10203] overlayfs: filesystem on './file1' not supported as upperdir 02:36:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x10000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000180)=0xbff, 0x4) 02:36:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x140, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x101) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1c280, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xe20209}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x70, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2000}]}]}]}, 0x70}}, 0x40004) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x30}}, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) open(&(0x7f0000000380)='./file0/file0\x00', 0x40000, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getqdisc={0x40, 0x26, 0x300, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r5, {0xe, 0xc}, {0xe, 0xffe0}, {0xf, 0x5}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040044}, 0x4001) 02:36:51 executing program 5: 02:36:51 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xe00000000000000, 0x0) 02:36:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf6ffffff00000000, 0x0) 02:36:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r3, 0x2}, 0x14}}, 0x40) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x8}, 0x20}, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x10, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x800) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x8001, &(0x7f0000000300)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'e\x03\x00{\x00\x00\x00\xd6^\xfd\x80'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x30, 0x61], 0x2d, [0x63], 0x2d, [0x38, 0x34, 0x31], 0x2d, [0x61, 0x0, 0x0, 0x34], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62]}}}]}) [ 1259.216249][T10212] overlayfs: filesystem on './file1' not supported as upperdir [ 1259.225668][T10213] overlayfs: filesystem on './file1' not supported as upperdir 02:36:51 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1000000000000000, 0x0) 02:36:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xf802000000000000, 0x0) 02:36:51 executing program 5: 02:36:51 executing program 4: sysfs$1(0x1, &(0x7f0000000080)='eth1GPL)\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x80) mount$bpf(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000280)={[{@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x101}}, {@mode={'mode', 0x3d, 0x6929}}, {@mode={'mode', 0x3d, 0xa}}, {@mode={'mode', 0x3d, 0x3f}}, {@mode={'mode', 0x3d, 0x80}}, {@mode={'mode', 0x3d, 0x4}}], [{@obj_role={'obj_role', 0x3d, 'fsuui~\xc3\xa05[d'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x38, 0x0, 0x0, 0x34], 0x2d, [0x66], 0x2d, [0x0, 0x61], 0x2d, [0x0, 0x0, 0x35], 0x2d, [0x30]}}}]}) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='system.posix_acl_access\x00') r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x40000, 0x0) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f00000001c0)={0x4, 0x0, 0x2, {0x6, 0x8, 0x8, 0x1}}) 02:36:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000040)={0xc941061d26f7b256, 0x1, 0x4, {0xfffff767, 0x8, 0xffffffff, 0x4}}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x89c9, 0x4) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000000c0)={0x401, 0x1}) finit_module(r1, &(0x7f0000000000)='\x00', 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:51 executing program 5: [ 1259.425902][T10232] IPVS: length: 117 != 8 [ 1259.474358][T10238] IPVS: length: 117 != 8 [ 1259.487649][T10241] overlayfs: filesystem on './file1' not supported as upperdir [ 1259.488892][T10240] overlayfs: filesystem on './file1' not supported as upperdir 02:36:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1100000000000000, 0x0) 02:36:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)) 02:36:54 executing program 5: 02:36:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="736d61636b7373666c6f6f64656d307b2c66737575000000002d0000000000000000000000002c0000000000000000000000000084637a6df47d375bbda90000000000001c73448b895bda322fd9581050699ffa6af00ab55dc0be68b5af203208e07633742e2ef40337e560b75c70c546ec43f926af8b839d247b7be5984fe6ef372c74301c5626f167a6c0f1e1276286d1c04c03e929a30f1cc61fda2a2162790f326bf4af24393d45914c0237fc061365b8599d8f3f3d1fc31bf0463e3a56efbd15c28d457821a6ef0b75cee0f6d613fc8b97be8b47ec8ba236d77ec4012e2298a0e7ad0c16805eaa6ad57fe8984d504d1b8fb4728ec7b99191bac118eb22379de8458f"]) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) fcntl$setflags(r0, 0x2, 0x0) 02:36:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) preadv(r0, &(0x7f00000007c0), 0x0, 0x0) 02:36:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfa00000000000000, 0x0) 02:36:54 executing program 5: 02:36:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}, {&(0x7f00000000c0)=""/161, 0xa1}, {&(0x7f0000000180)=""/169, 0xa9}], 0x4, 0x500) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x3, 0x2, 0x1, 0x0, 0x7, 0x3}, 0x20) 02:36:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='smackfsfloor=trustedem0{,fsuuid=80d\x00\x00\x00\x00\x00-\x00\x00\x00\x00-\x004\x00\x00-\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,\x00']) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={0x0}, &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={r3, 0x19, 0x0, 0x0, 0x1}, &(0x7f0000000480)=0x18) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r5 = getuid() syz_mount_image$afs(&(0x7f0000000040)='afs\x00', &(0x7f0000000080)='./file1\x00', 0x3, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000280)="c99e8df154075698d869150c3be8543193e2939653fe632bba41ca4b842c8774f6de9a67fe991c3ea3ca5756f4f6063d0206e0cc492025ddb446373c7431965ae9aa13af6602c9876bb3e35f7feaa194ac673784d760d8c2207de06ec92d482ceee8399fca79e576206d418c27c946bb78cb3e9791258fff89f200c367e445e999a6e5eb11af715af13ebd345d679c2a52ba8de7860fd8c868fb4a834d933e24ae43669b08ef8923acd1a10cd7c948dfaa6f9755d0e166576d1113b1c3896f7f2b5a8cf03e0dc8f7337980e0358e4a308b187f911ac87685820a1a158b4bf24193eb4e", 0xe3, 0xfffffffffffffe01}, {&(0x7f0000000540)="62f1ab637347bb6a048f4ffbd60487f74bdca0b6b1600011f14711a8553606e1252e4f1beec691af3f3df26723bdf6cbfa5008dc27d5f37ac59f80dc235b1ff2943fc645cef3cda007b9c1b0a5457ae1ab6efc4ed7b03c3299d1e88ad45a55f3983cdb55553a93049a9ec7d6d33719c56ac5375c0602f67b6b6ab245a88e7c9ca81042a987876d30c45bb1699af0423f9c72caeada", 0x95, 0x9}, {&(0x7f00000000c0)="2a31500efa87965d5338d5f18a5c671c7500d8214694e4cd407edb2ec542b2fc7c0d96eb99082cc58afb4a8cec9713643ca13733b89f0f6135fda73243bc309224c3ace7804676a070dfd3d7f168aa4fb7afed6d4d852770e06d67f9c60a586d2ff063dae4c9f1", 0x67, 0x3}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='dyn,smackfshat=bpf\x00,smackfstransmute=]lobdevtrustedwlan1,hash,smackfsdef=bpf\x00,obj_role=,euid=', @ANYRESDEC=r5, @ANYBLOB="0bccca4a280800c20fd09bc314c56b92248ee17837acbaecd174d1caa79fb4c1ac7da430c093737eac7b0579e3468f9a5a337731ece07201199c5819ef9d55f5de9725f30ff312a8231c072043ef86064c02ff7bc1f1"]) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) acct(&(0x7f0000000380)='./file1\x00') write$cgroup_int(r4, &(0x7f0000000140), 0x12) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000000)={0x3, 0x7, 0xeb}) [ 1262.411398][T10266] overlayfs: filesystem on './file1' not supported as upperdir [ 1262.424553][T10270] overlayfs: filesystem on './file1' not supported as upperdir 02:36:54 executing program 5: 02:36:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x1200000000000000, 0x0) 02:36:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfe02000000000000, 0x0) [ 1262.534434][T10277] kAFS: unparsable volume name 02:36:54 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000000)=""/109, 0x6d, &(0x7f00000000c0)=""/79, 0x2, 0x2}}, 0x48) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000240)={0x14, 0x67, 0x0, {0x0, 0x0, 0x5}}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 1262.692395][T10296] overlayfs: filesystem on './file1' not supported as upperdir [ 1262.710206][T10295] overlayfs: filesystem on './file1' not supported as upperdir 02:36:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockname(r1, &(0x7f0000000140)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, &(0x7f00000001c0)=0x80) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="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"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:36:57 executing program 5: 02:36:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r2 = gettid() mkdir(&(0x7f0000000280)='./file0/bus\x00', 0x100) tkill(r2, 0x1000000000016) fcntl$lock(r1, 0x26, &(0x7f0000000200)={0x2, 0x4, 0x9, 0x1, r2}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) recvfrom$llc(r1, &(0x7f0000000040)=""/200, 0xc8, 0x0, &(0x7f00000001c0)={0x1a, 0x2, 0x3f, 0x0, 0x7f, 0x4d, @broadcast}, 0x10) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x35], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36]}}}]}) 02:36:57 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2000000000000000, 0x0) 02:36:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x300, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xfeffffff00000000, 0x0) 02:36:57 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:36:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)) 02:36:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x69a240, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000140)={&(0x7f0000000000)="41d524c22c5e03e83010451aaf691506a8da42ceb210eb8496c7af21b914165940613ef6c39595cb310fd918b4a1c7fbe4ee209fbf7907c8fa", &(0x7f0000000800)=""/4096, &(0x7f0000000040)="633a4157befd131bf1d50a9a62523c726fb59cd861a92e210a6879510656f526", &(0x7f00000000c0)="6d689d4477347653edf2da02b26553fdf9ed7280992416e94595d78d42cc41b27bd113baf9315c2f6a37bfb559882e57eb1def32ae78eb98cce78046c8824a37af6261578cb2e757e3fd3d47dfac6ef8f51415c25428dd1acc2bb080a2", 0x2, r1, 0x4}, 0x38) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f00000001c0)=0x4000000) write$cgroup_int(r2, &(0x7f0000000140), 0x12) write$FUSE_POLL(r2, &(0x7f0000000180)={0x18, 0x0, 0x1, {0x7}}, 0x18) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) [ 1265.432053][T10312] overlayfs: filesystem on './file1' not supported as upperdir 02:36:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff03000000000000, 0x0) [ 1265.490761][T10313] overlayfs: filesystem on './file1' not supported as upperdir 02:36:57 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2010000000000000, 0x0) 02:36:57 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1265.683028][T10336] overlayfs: filesystem on './file1' not supported as upperdir [ 1265.752206][T10344] overlayfs: filesystem on './file1' not supported as upperdir 02:37:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x97, 0x0, 0x0, 0x4, [{0x1000, 0x1, 0x7, [], 0xa86}, {0x46, 0xc0, 0x748a, [], 0x1c02}, {0xfffffffffffffffc, 0x6, 0x7, [], 0x21a}, {0x5, 0x1, 0x4, [], 0x2000}]}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:37:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xff0f000000000000, 0x0) 02:37:00 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82, 0x0) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x453) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @empty}, @ib={0x1b, 0x3, 0x8, {"b625e765aaaac400f8717dc664e9daf5"}, 0x6, 0x0, 0xd8}}}, 0x118) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r5, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:37:00 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2300000000000000, 0x0) 02:37:00 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000440)={0x0, 0x0, 0x1, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000340)="cf", 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb01c4001800e00000000300000000000100000903000000008e1504aef0279d6efc4c76785c5a0090a732b6ab4b7087110538c8a78893b99d64cade83425d"], 0x0, 0x40}, 0x20) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:37:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x4}, 0x10) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:37:00 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000002000/0x4000)=nil}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:37:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xb130f1f) [ 1268.581930][T10377] overlayfs: filesystem on './file1' not supported as upperdir [ 1268.592933][T10380] overlayfs: filesystem on './file1' not supported as upperdir 02:37:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffff1f0000000000, 0x0) 02:37:01 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000600)='/dev/nullb0\x00', 0x104801, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f00000002c0)={0xa30000, 0x21000000, 0x7, r1, 0x0, &(0x7f0000000040)={0x9a090f, 0x7fffffff, [], @ptr=0x6}}) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00000005c0)={&(0x7f0000ffd000/0x1000)=nil, 0x2, 0x4, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0x6}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000500)={0xffffffffffffffff}, 0x2, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000580)={0x13, 0x10, 0xfa00, {&(0x7f0000000300), r5, 0x1}}, 0x18) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/4094, 0xffe}, {&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f00000001c0)=""/210, 0xd2}], 0x3, 0x0) 02:37:01 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x2500000000000000, 0x0) 02:37:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x600, 0x8000fffffffe) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, 0x0, 0x44) openat$zero(0xffffff9c, 0x0, 0x0, 0x0) [ 1268.861429][T10405] overlayfs: filesystem on './file1' not supported as upperdir [ 1268.866578][T10404] overlayfs: filesystem on './file1' not supported as upperdir [ 1268.869528][ T27] audit: type=1804 audit(1585795021.175:47): pid=10400 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir064193861/syzkaller.yFeEWx/1384/file0/bus" dev="loop5" ino=34 res=1 [ 1268.968945][ T27] audit: type=1804 audit(1585795021.225:48): pid=10407 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir064193861/syzkaller.yFeEWx/1384/file0/bus" dev="loop5" ino=34 res=1 02:37:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c709de0003f191f3b525328e92fad8556bc8405672662be623912aa6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4729d9fb4ec511d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ea9024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666b24c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x81, 0x1, {0x3, 0x2, 0x80000000, 0x0, 0x400}, 0x7}) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:37:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x60900, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) write$P9_RFLUSH(r1, &(0x7f0000000100)={0x7, 0x6d, 0x1}, 0x7) 02:37:03 executing program 4: mq_unlink(&(0x7f0000000000)='\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:37:03 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3202000000000000, 0x0) 02:37:03 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="0300000000000800000400000000e9ca"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000004000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 02:37:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffffff7f00000000, 0x0) 02:37:03 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x42400, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xb5f0, 0x2, 0x8a05, 0x4, r5}, 0x10) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r6 = accept4$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x400) setsockopt$PNPIPE_ENCAP(r6, 0x113, 0x1, &(0x7f00000000c0), 0x4) 02:37:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000000)) [ 1271.611936][T10434] overlayfs: filesystem on './file1' not supported as upperdir [ 1271.642915][T10438] overlayfs: filesystem on './file1' not supported as upperdir 02:37:04 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3800000000000000, 0x0) 02:37:04 executing program 0: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x69c1c1, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000027000)={0x1, 0x2, 0xfffffffffffffff7, 0x8}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$KDSETLED(r1, 0x4b32, 0x3) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x220000, 0x0) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{0x0, 0x7a, 0x81, 0x3}, {0xe54, 0x3, 0x7, 0x5}]}) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r4, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r4, &(0x7f0000000140), 0x12) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r3, 0x5, 0x5345957be29fb64c, r4}, 0x14) sync_file_range(0xffffffffffffffff, 0xff, 0x1f, 0x0) 02:37:04 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xffffffff00000000, 0x0) 02:37:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file1\x00', 0x8, 0x2) [ 1271.919750][T10454] overlayfs: filesystem on './file1' not supported as upperdir [ 1271.939766][T10456] overlayfs: filesystem on './file1' not supported as upperdir 02:37:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYRES16], 0x0, 0x4d}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:37:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3e03000000000000, 0x0) 02:37:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='overlay\x00', 0x4004, &(0x7f0000000400)) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) 02:37:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) r2 = gettid() tkill(r2, 0x1000000000016) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x89c9, 0x4) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000080)={0x9c0000, 0x4, 0x9e39, r4, 0x0, &(0x7f0000000040)={0x990964, 0x9, [], @p_u16=&(0x7f0000000000)=0x7}}) fcntl$lock(r5, 0x25, &(0x7f0000027000)={0x1, 0x0, 0x2, 0x0, r2}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) read$usbmon(r1, &(0x7f0000000280)=""/209, 0xd1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x200a, 0x100000000, 0x0, 0x9, 0x6, 0x0, "e04d7a90e508acae4be34137715be7cb9fabec40f57615d46d4af81c4984cf5294c0bc637cb125244cde172a75709e3b1651983714d3a7a3b0b77f3ad6c01cde", "2d9f6164cefe97eace94e6e9b4c86088c3c1c04ec8ea802da6ab41d7d2ba5741ef7d47180425035f1872fec3aa76cdd685d1c8eebb255e507ce0631b28e5655d", "c7c9d3ceaa2069cea4fac39acad291f4590dc2fcb32a4d4e023a15053490099a", [0x3, 0x80000001]}) 02:37:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 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, 0x8, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1274.652554][T10483] overlayfs: missing 'lowerdir' 02:37:07 executing program 5: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb01c4001800e00000000300000000000100000903000000008e1504aef0279d6efc4c76785c5a0090a732b6ab4b7087110538c8a78893b99d64cade83425d"], 0x0, 0x40}, 0x20) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 1274.682327][T10489] overlayfs: filesystem on './file1' not supported as upperdir [ 1274.697212][T10490] overlayfs: missing 'lowerdir' 02:37:07 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x3f00000000000000, 0x0) 02:37:07 executing program 1: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x6168781dfdc1c19b, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) 02:37:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) [ 1274.939608][T10506] overlayfs: filesystem on './file1' not supported as upperdir 02:37:07 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4000000000000000, 0x0) 02:37:07 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 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, 0x0, @perf_bp={&(0x7f0000000000), 0xc}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 02:37:07 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) r3 = dup2(r0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) [ 1275.201643][T10518] overlayfs: filesystem on './file1' not supported as upperdir [ 1275.219196][T10519] overlayfs: filesystem on './file0' not supported as upperdir 02:37:10 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x1000000000016) sched_getattr(r0, &(0x7f00000002c0)={0x38}, 0x38, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$TCFLSH(r2, 0x540b, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022cb57f41cb31113128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 02:37:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000100)) 02:37:10 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4003000000000000, 0x0) 02:37:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="66736d616769633d307830303134303030303030303030030000000000000069643d38306400000000002d000000002d000000002d000000685c41a19a6b9715b8be3b5ee91bada03570774d9f42d2a7c1dde6bff157260c1b94542e213029a67ff3b109cdbd23d79635557a008ced12ea73e71f4a7cd2c7c4914e343b6b641363d1159216f506410532b7242f5d3f6bf9cd94431371452a40fd0d95d286ecad3a6df27d1eaacb30f8e9b7ca7804a087cc7c35a09379da0ba3b28c9803c891630a144652e68c5b30acd1be35486298e4f79fda4fbbf21a46e30891311124ac2646347f00cfdd09bb"]) [ 1277.823862][T10539] overlayfs: filesystem on './file1' not supported as upperdir 02:37:10 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x8) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$CAPI_GET_MANUFACTURER(r1, 0xc0044306, &(0x7f0000000200)=0x1d) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x23f) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, 0x0, 0x8, 0x101, 0x0, 0x0, {0x7, 0x0, 0x7}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x100}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @icmp}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x2000000) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [0x38]}}}]}) 02:37:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x600, 0x8000fffffffe) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000380)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}]}) 02:37:10 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4202000000000000, 0x0) [ 1278.008763][ T27] audit: type=1804 audit(1585795030.326:49): pid=10545 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir064193861/syzkaller.yFeEWx/1391/file0/bus" dev="loop5" ino=35 res=1 02:37:10 executing program 4: mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='smackfsfloor=trustedem<{,fsuuid=80d\x00\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00\x00,\x00']) [ 1278.148711][T10557] overlayfs: failed to resolve './file1': -2 [ 1278.180674][T10557] overlayfs: overlapping upperdir path 02:37:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000140)) [ 1278.186161][ T27] audit: type=1804 audit(1585795030.416:50): pid=10554 uid=0 auid=0 ses=4 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir064193861/syzkaller.yFeEWx/1391/file0/bus" dev="loop5" ino=35 res=1 02:37:10 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4203000000000000, 0x0) 02:37:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.apparmor\x00', 0x0, 0x0) 02:37:10 executing program 4: mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x190) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d74727573746564656d307b2c6673757569643d38306400000000002d000000002d0000000000010000002d00000000000000002c00"]) [ 1278.446856][T10576] overlayfs: filesystem on './file1' not supported as upperdir 02:37:13 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x0, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:37:13 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb01c4001800e00000000300000000000100000903000000008e1504aef0279d6efc4c76785c5a0090a732b6ab4b7087110538c8a78893b99d64cade83425db3c696747056f043bd1a5ab3de"], 0x0, 0x4d}, 0x20) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x100000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0}, 0x0) 02:37:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) eventfd2(0x1, 0x1000) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) ioctl$SNDCTL_DSP_NONBLOCK(r0, 0x500e, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0x12) mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x40011, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x63]}}}]}) 02:37:13 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4403000000000000, 0x0) 02:37:13 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xffffffffffffffe0, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000040)={r2, 0x6}) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:37:13 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x140182, 0x0) openat$smackfs_logging(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/logging\x00', 0x2, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) [ 1280.852459][T10600] overlayfs: filesystem on './file1' not supported as upperdir 02:37:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x20, 0x4, 0x0, 0x0, 0x200, 0x1, 0x4, 0x7, 0x80, 0x8a, 0x0, 0x9, 0x0, 0x0, 0x81, 0x6, 0x1, 0x20, 0x7, [], 0x98, 0x5}) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:37:13 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4603000000000000, 0x0) 02:37:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="02010500000000c70000ff07000000fffffffd000800000000000000004000ffffff85007f0000000000000000720030b5829237c300000000000080000055aa1ad601782fc1fd24f230079049dff872ed237bae38ebb27203dedfe48d8888b7e630e8955f481fdc2b8f0b708d4f5c40d6215b054ab0a4066c03771cb9c6c8b14d7d390dae8e8531b55731473e22fd689548ece30e24afd2a49363a85ab32e11ea6e1a7d8a1d1fd4c4a8d10bc7d7b4bea686516c993f5062bed443d312dacfc8", 0xc0, 0x1c0}]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') fchdir(r1) 02:37:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x8, 0x401, 0x0, 0x0, {0x3, 0x0, 0x7}, [@CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_COOKIE_ECHOED={0x8, 0x3, 0x1, 0x0, 0x7ff}, @CTA_TIMEOUT_SCTP_SHUTDOWN_ACK_SENT={0x8, 0x7, 0x1, 0x0, 0x3ff}, @CTA_TIMEOUT_SCTP_CLOSED={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_TIMEOUT_SCTP_SHUTDOWN_ACK_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8, 0x9, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_RESPOND={0x8, 0x2, 0x1, 0x0, 0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x805}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x140000d4) 02:37:13 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x3f5, 0x200, 0x70bd27, 0x25dfdbff, "", [""]}, 0x10}}, 0x4000040) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$cgroup_int(r1, &(0x7f0000000140), 0x12) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0f0000000000000000000f10600008000300", @ANYRES32=r4, @ANYBLOB="0500380000000000a82fdba16320e06da5d6a2ac4db4da0504a794fcf57d404a4493c9ee50acdb2f5d14e3b7eef77f96aa265675854fe149bacb6be28149f5d8ac8d6b6a0afb9a71"], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10) 02:37:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [], 0x2d, [0x39], 0x2d, [0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38]}}}]}) r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xcb) bind(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1, 0x0, {0xa, 0x4e22, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}}, 0x80) [ 1281.213880][T10628] overlayfs: filesystem on './file1' not supported as upperdir [ 1281.233703][T10616] loop5: p1 < > p2 p3 < p5 p6 > p4 [ 1281.247447][T10616] loop5: partition table partially beyond EOD, truncated [ 1281.314041][T10616] loop5: p1 start 50944 is beyond EOD, truncated [ 1281.335196][T10616] loop5: p2 size 1073741824 extends beyond EOD, truncated [ 1281.458857][T10616] loop5: p3 size 2 extends beyond EOD, truncated [ 1281.490825][T10616] loop5: p4 size 32768 extends beyond EOD, truncated [ 1281.547608][T10616] loop5: p5 size 1073741824 extends beyond EOD, truncated [ 1281.599001][T10616] loop5: p6 size 32768 extends beyond EOD, truncated 02:37:16 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR, @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0xc9}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:37:16 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4803000000000000, 0x0) 02:37:16 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$SOUND_PCM_READ_RATE(r1, 0x80045002, 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3000001}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r4, 0x4, 0x70bd25, 0x25dfdbfd, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x851}, 0x800) write$cgroup_int(r2, &(0x7f0000000140), 0x12) write$eventfd(r2, &(0x7f0000000000)=0x5, 0x8) 02:37:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) recvmsg$can_bcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/185, 0xb9}], 0x4, &(0x7f0000000440)=""/116, 0x74}, 0x40) 02:37:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_RUN(r2, 0x8138ae83, 0x0) 02:37:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d74727573746564656d307b2c6673757569643d38306400b70000002d000000f04f567d00002d000000002d00000000000000002c00c42041480bf79a03c24d6ac2d19a3dd13f0f2031d6d132c7c617aa2a762c176f2f5c135a8affb401cc363d79165245fd49faf5194ce165d7dc6f382598875935670ecd1c051438d6d6301bd3ade64c27108834f2d314bdab9f635e52d9f291fa42607800ec354ed7bdeb459ad424"]) 02:37:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="02010500000000c70000ff07000000fffffffd000800000000000000004000ffffff85007f0000000000000000720030b5829237c300000000000080000055aa1ad601782fc1fd24f230079049dff872ed237bae38ebb27203dedfe48d8888b7e630", 0x62, 0x1c0}]) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='map_files\x00') fchdir(r1) [ 1283.859500][T10679] overlayfs: filesystem on './file1' not supported as upperdir 02:37:16 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4a03000000000000, 0x0) 02:37:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="736d6673666c6f6f723d74f2754c5c915d656d307b2c6673757569643d38306400000000002d000000002d000000002d000000002d00000000000000002c00876129c950279fed9da7a01037d2a1dec6fb3a3f4a89843c1c07c08a174990c9c37593f91cdf1b69c44e2e7b4e39"]) [ 1284.111618][T10684] loop5: p1 < > p2 p3 < p5 p6 > p4 [ 1284.135103][T10684] loop5: partition table partially beyond EOD, truncated 02:37:16 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0xe, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) [ 1284.185211][T10684] loop5: p1 start 50944 is beyond EOD, truncated [ 1284.229794][T10684] loop5: p2 size 1073741824 extends beyond EOD, truncated [ 1284.243474][T10698] overlayfs: filesystem on './file1' not supported as upperdir 02:37:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="a83e1ec29430a63b0fed8d96d873574a7dd080de", 0x14, 0x7fff}, {&(0x7f00000001c0)="4ed0e8d56a5f0292f138f150c50d7962e948485e6a83a24f950fe5ecad790768835087d57e4dba8e1fbeb82168683218f1bc1bff7e56968c4678bef50c7420ae8dd090a74b40738a21a4967e85d76ec8cf170362bdb6e5e27815e4851982b116e928f04b456bdd05a352a16b444c69aaa96c6c661d0b47", 0x77, 0xfffffffffffffffc}], 0x801010, &(0x7f0000000280)={[{@noalign='noalign'}, {@allocsize={'allocsize', 0x3d, [0x70, 0x1, 0x6d, 0x0, 0x65, 0x65, 0x36, 0x37]}}, {@ikeep='ikeep'}, {@nolazytime='nolazytime'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\x89\xe1\''}}, {@pcr={'pcr', 0x3d, 0x1b}}]}) ioctl$VIDIOC_SUBDEV_S_EDID(0xffffffffffffffff, 0xc0285629, &(0x7f0000000040)={0x0, 0x0, 0x7fff, [], &(0x7f0000000000)=0x1}) 02:37:16 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4a27000000000000, 0x0) [ 1284.338713][T10684] loop5: p3 size 2 extends beyond EOD, truncated [ 1284.387629][T10684] loop5: p4 size 32768 extends beyond EOD, truncated [ 1284.450077][T10684] loop5: p5 size 1073741824 extends beyond EOD, truncated [ 1284.515224][T10684] loop5: p6 size 32768 extends beyond EOD, truncated [ 1284.601252][T10718] overlayfs: filesystem on './file1' not supported as upperdir 02:37:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR, @ANYRES32=r1], 0x0, 0x14}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:37:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64, 0x0, 0x0, 0x0, 0x65]}}}]}) 02:37:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4c03000000000000, 0x0) 02:37:19 executing program 5: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000100)="ff", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) 02:37:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d74725fbf4bae822962fd245fbb62e0e2751f000000656d307b2c66737575695e3d38306400000000002d000000002d000000002d000000002d00000000000000002c00"]) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00') r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x800, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000040)=0x343, 0x4) [ 1286.968726][T10750] overlayfs: filesystem on './file1' not supported as upperdir 02:37:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(0x0, 0x0) 02:37:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x4e03000000000000, 0x0) 02:37:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file1\x00', 0x7, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="a05468f8b44ed21cb32518420060ead55d89d00ea363738488695d90df989a2b9723b2d3ba987cb9c324432d5e4229b2ce0d844327e1d064f6a0ebd9ed0ee28baae51befbeee60a5b86d03eeac50637364896b6220f6a5fb23a83d7e4e1d994ab9b47f9e0c80eb84c005f23dfa", 0x6d, 0x3fffffff8}, {&(0x7f0000000100)="9c4a1ac8e57892a44c8c80928c379e2b006730a8cca9646aff890913d4fb93d8e5734edb48651adcad0657ab613edcc441607693171aa752c6042439605b36bbb90c9beedf0d63704653e3c67112f71af32c", 0x52, 0x10000}], 0x20, &(0x7f0000000200)={[{@nodiscard='nodiscard'}, {@wsync='wsync'}, {@wsync='wsync'}, {@usrquota='usrquota'}, {@swalloc='swalloc'}], [{@smackfsfloor={'smackfsfloor'}}]}) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) [ 1287.219333][T10763] overlayfs: filesystem on './file1' not supported as upperdir 02:37:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000100)) 02:37:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5400000000000000, 0x0) 02:37:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x15a) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="726d0000000103006c6f6f723d7472043b00006465f45f2efb3ea2306400000000002d000000cdb0002d0000950d89"]) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000000c0)={0xf9, "81488b6c93948f7e4e6735f2cb0c093940f58e84b05ada12bef6783a8c61f4ff"}) write$cgroup_int(r0, &(0x7f0000000140), 0x12) getpeername$netrom(r0, &(0x7f0000000000)={{0x3, @default}, [@default, @rose, @remote, @netrom, @rose, @default, @netrom]}, &(0x7f0000000080)=0x48) 02:37:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) [ 1287.480447][T10786] overlayfs: filesystem on './file1' not supported as upperdir 02:37:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0xaeec, 0x0) 02:37:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5500000000000000, 0x0) 02:37:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64, 0x0, 0x0, 0x0, 0x0, 0x37], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x38], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66]}}}]}) 02:37:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010aeed, &(0x7f0000000280)={0x9}) [ 1290.024996][T10809] overlayfs: filesystem on './file1' not supported as upperdir 02:37:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x5c00000000000000, 0x0) 02:37:22 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000002c0)={0x28, r1, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) [ 1290.241956][T10824] overlayfs: filesystem on './file1' not supported as upperdir 02:37:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x8cffffff00000000, 0x0) 02:37:22 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c00a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc88ce828c53466ba9d95a678640848d2bc7a30ec20e05a0b5d87e211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce22ef154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb00000000f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619ef7000000000000000000"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0x12) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x89c9, 0x4) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) io_submit(0x0, 0x8, &(0x7f0000001900)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0xff, 0xffffffffffffffff, &(0x7f0000000600)="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", 0x1000, 0x5}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x1, 0xffffffffffffffff, &(0x7f0000000180)="2c78450e187aa4e307905e3932972212379e255fe58b9598fd6e09e7806b3c074e297ce697ed518cf3a3a11f94da226fb984a04be896", 0x36, 0x41ca, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f0000000200)="f2e6cd6e0cbe77d69b0bcf3f65b1477e3e3d19f30766672363f0d4b90e83a41fe0885a7077d371b48cf6e6416031af34b9fd11a5f6f1157b6c643facb282ceb97b8f25ffac62343d0a65cf4957c74ac3325559c68d2fbfb4b50568f734bd", 0x5e, 0x3, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)="41a8e3baae71014163c510c92255d5e8ca643939b9", 0x15, 0x324b0f89, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000000340)="ca89fe2590c58068054bab6fdebddfc438273ad002fbb40015b0a03b39d935c4796f8b5b27f3480849ded352f913df1af7025017024ce3a3aa359c0230a90f23c57fe6f293f8ac681f40260eae4f1459348832cadcdb50479b322d03a0528eec55976b1b63f06caf023c97b95df6ae0dfcb2e736e46eb1fd103648e15edd822b18197890e52253a670b5556a7c2be2e02f3cb126f555a43996f997d3fa1ce7b9cb8e04caf8699bc203ba92bc63cf59dad814264f0631c312a87866553d65fb8cbf58f03260ef4db8d35bcfd95803f89b74e26e1c3ceb0258365f680fb556545ef179ea02747a9ab0dea2dda5819aa4d91e3052b60487443c", 0xf8, 0x1f5c00, 0x0, 0x5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000001600)="518d4bd7644261804de8771c28b3928905813ecb798b3d34b938c2188c646f4b16480dee1e9c873f79c3786455f13b4c765377a977a60b25e29fd75a37a8ab81f7d4f6906673e9fc3aed51cfbd82974f819f4bde235a4847cc2a461b33d69c9252ea77011197244926f55b61cafca3e7aaf3969dfef3e15d5db1c7896958152f4c8805a2f4", 0x85, 0x7, 0x0, 0x3}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x7, 0xa0, r2, &(0x7f00000016c0)="c86a219fcb7270a63e6ebaa3f9a4e3f7bfce109c30039aaa25c5749c4be97d3b8d7aadada433ce71c0c418ed9780dccf7beb7e420f97a023fd91d84eee530d22209146659f8a53eebc0eca9edcbe6b592f9dc0f671853d8392799ccb918a35fe7746e4058cd0809db280c8214a7cf21c0b6b8cceac0af9d29a08c12660d3fe7450", 0x81}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x5, 0xc7e, r1, &(0x7f00000017c0)="084270f83c0e9b86d5305589a27efec6e1b825851ac849d0c5f1ecfc73b5c3e64f5ad6809f18f420a105067776d711fb3c2484bfca2ef4c510f67b33745f353cfc40687f7936c79bb0e2e7dff2411d2d4a2a9dbb7c39a6b71f8a80dbe85abdc0e7fef5b010be7a30cf7da8408a0d1377bb4e3dbb10a621a1863d9e37a94eede94cadb2dbbeb3d26a3d129837c22fcf41b10981c95db2d3091708eea3ddcdb8bca207c57b92759ce1a152e8828e071085cb32eb19e2d704f6e4713185a73c84f46480fc14f4fb92c52c697408b764379bbda007a0caa6d6085a6ed1c499ec8d46902027c6cbb732c5", 0xe8, 0x9a, 0x0, 0x1, r3}]) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 02:37:22 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) 02:37:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = getgid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r3, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r5, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="020000000100000000000000040003000000000008000100", @ANYRES32=r2, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r4, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r6, @ANYBLOB="1000070000000000200000000000000d"], 0x3c, 0x0) lchown(&(0x7f0000000000)='./file1\x00', r1, r6) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d7472757569643d38306400620062002d000000002d020000002d000000002d00000000000000002c00"/66]) [ 1290.472960][T10833] overlayfs: filesystem on './file1' not supported as upperdir 02:37:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b75fd4)={0x2000000000000e, 0x4, 0x4, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e4fe8)={r0, &(0x7f000074044d), 0x0}, 0x20) 02:37:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0x9bef070000000000, 0x0) 02:37:22 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') read$dsp(r0, &(0x7f0000000100)=""/180, 0xb4) [ 1290.633889][T10846] [ 1290.636272][T10846] ====================================================== [ 1290.643324][T10846] WARNING: possible circular locking dependency detected [ 1290.650535][T10846] 5.6.0-syzkaller #0 Not tainted [ 1290.655459][T10846] ------------------------------------------------------ [ 1290.662472][T10846] syz-executor.5/10846 is trying to acquire lock: [ 1290.668882][T10846] ffff88809eb8f7f8 (&sig->cred_guard_mutex){+.+.}-{3:3}, at: proc_pid_stack+0xd8/0x200 [ 1290.678513][T10846] [ 1290.678513][T10846] but task is already holding lock: [ 1290.685872][T10846] ffff8880a96896d8 (&p->lock){+.+.}-{3:3}, at: seq_read+0x66/0xd20 [ 1290.693859][T10846] [ 1290.693859][T10846] which lock already depends on the new lock. [ 1290.693859][T10846] [ 1290.704421][T10846] [ 1290.704421][T10846] the existing dependency chain (in reverse order) is: [ 1290.713428][T10846] [ 1290.713428][T10846] -> #3 (&p->lock){+.+.}-{3:3}: [ 1290.720459][T10846] lock_acquire+0x169/0x480 [ 1290.725499][T10846] __mutex_lock_common+0x189/0x2fc0 [ 1290.731212][T10846] mutex_lock_nested+0x1a/0x20 [ 1290.731289][T10850] overlayfs: failed to resolve './file1': -2 [ 1290.736753][T10846] seq_read+0x66/0xd20 [ 1290.736760][T10846] proc_reg_read+0x1cd/0x2c0 [ 1290.736769][T10846] do_iter_read+0x43e/0x550 [ 1290.736775][T10846] vfs_readv+0xc2/0x120 [ 1290.736784][T10846] default_file_splice_read+0x579/0xa40 [ 1290.736790][T10846] splice_direct_to_actor+0x3c1/0xb40 [ 1290.736801][T10846] do_splice_direct+0x201/0x340 [ 1290.779666][T10846] do_sendfile+0x809/0xfd0 [ 1290.784604][T10846] __x64_sys_sendfile64+0x164/0x1a0 [ 1290.790841][T10846] do_syscall_64+0xf3/0x1b0 [ 1290.795862][T10846] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1290.802264][T10846] [ 1290.802264][T10846] -> #2 (sb_writers#3){.+.+}-{0:0}: [ 1290.809635][T10846] lock_acquire+0x169/0x480 [ 1290.814665][T10846] __sb_start_write+0x14b/0x410 [ 1290.820031][T10846] mnt_want_write+0x45/0x90 [ 1290.825046][T10846] ovl_setattr+0x53/0x740 [ 1290.829887][T10846] notify_change+0xc14/0x1050 [ 1290.835077][T10846] utimes_common+0x3fc/0x680 [ 1290.840183][T10846] do_utimes+0x23b/0x2d0 [ 1290.844945][T10846] __x64_sys_utimes+0xd4/0x250 [ 1290.850222][T10846] do_syscall_64+0xf3/0x1b0 [ 1290.855242][T10846] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1290.861640][T10846] [ 1290.861640][T10846] -> #1 (&ovl_i_mutex_dir_key[depth]#2){++++}-{3:3}: [ 1290.870641][T10846] lock_acquire+0x169/0x480 [ 1290.875665][T10846] down_read+0x36/0x50 [ 1290.880382][T10846] path_openat+0xbf2/0x40f0 [ 1290.885395][T10846] do_filp_open+0x191/0x3a0 [ 1290.890415][T10846] do_open_execat+0x101/0x5f0 [ 1290.895607][T10846] __do_execve_file+0x6ea/0x1b80 [ 1290.900062][T10854] overlayfs: overlapping upperdir path [ 1290.901058][T10846] __x64_sys_execveat+0xcf/0xe0 [ 1290.901067][T10846] do_syscall_64+0xf3/0x1b0 [ 1290.901080][T10846] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1290.923285][T10846] [ 1290.923285][T10846] -> #0 (&sig->cred_guard_mutex){+.+.}-{3:3}: [ 1290.931529][T10846] validate_chain+0x1b09/0x8920 [ 1290.936901][T10846] __lock_acquire+0x116c/0x2b90 [ 1290.942537][T10846] lock_acquire+0x169/0x480 [ 1290.947590][T10846] __mutex_lock_common+0x189/0x2fc0 [ 1290.953307][T10846] mutex_lock_killable_nested+0x1a/0x20 [ 1290.959702][T10846] proc_pid_stack+0xd8/0x200 [ 1290.964810][T10846] proc_single_show+0xd5/0x160 [ 1290.970089][T10846] seq_read+0x4aa/0xd20 [ 1290.974765][T10846] __vfs_read+0xa7/0x700 [ 1290.979521][T10846] vfs_read+0x1c3/0x400 [ 1290.984198][T10846] ksys_read+0x11b/0x220 [ 1290.988957][T10846] do_syscall_64+0xf3/0x1b0 [ 1290.993975][T10846] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1291.000500][T10846] [ 1291.000500][T10846] other info that might help us debug this: [ 1291.000500][T10846] [ 1291.010856][T10846] Chain exists of: [ 1291.010856][T10846] &sig->cred_guard_mutex --> sb_writers#3 --> &p->lock [ 1291.010856][T10846] [ 1291.023611][T10846] Possible unsafe locking scenario: [ 1291.023611][T10846] [ 1291.031067][T10846] CPU0 CPU1 [ 1291.036436][T10846] ---- ---- [ 1291.041792][T10846] lock(&p->lock); [ 1291.045707][T10846] lock(sb_writers#3); [ 1291.053249][T10846] lock(&p->lock); [ 1291.059831][T10846] lock(&sig->cred_guard_mutex); [ 1291.064846][T10846] [ 1291.064846][T10846] *** DEADLOCK *** [ 1291.064846][T10846] [ 1291.072992][T10846] 2 locks held by syz-executor.5/10846: [ 1291.078528][T10846] #0: ffff88808b19b430 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x25d/0x2f0 [ 1291.087731][T10846] #1: ffff8880a96896d8 (&p->lock){+.+.}-{3:3}, at: seq_read+0x66/0xd20 [ 1291.096081][T10846] [ 1291.096081][T10846] stack backtrace: [ 1291.101967][T10846] CPU: 0 PID: 10846 Comm: syz-executor.5 Not tainted 5.6.0-syzkaller #0 [ 1291.110367][T10846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1291.120413][T10846] Call Trace: [ 1291.123702][T10846] dump_stack+0x1e9/0x30e [ 1291.128027][T10846] print_circular_bug+0xc72/0xea0 [ 1291.133059][T10846] ? stack_trace_save+0xad/0x150 [ 1291.137999][T10846] ? save_trace+0x49/0xb60 [ 1291.142411][T10846] check_noncircular+0x1fb/0x3a0 [ 1291.147345][T10846] validate_chain+0x1b09/0x8920 [ 1291.152195][T10846] ? mark_lock+0x102/0x1b00 [ 1291.156706][T10846] __lock_acquire+0x116c/0x2b90 [ 1291.161560][T10846] ? __kasan_kmalloc+0x183/0x1c0 [ 1291.166493][T10846] ? __kasan_kmalloc+0x118/0x1c0 [ 1291.171517][T10846] ? kmem_cache_alloc_trace+0x234/0x300 [ 1291.177074][T10846] ? proc_pid_stack+0x91/0x200 [ 1291.181829][T10846] ? proc_single_show+0xd5/0x160 [ 1291.186761][T10846] ? seq_read+0x4aa/0xd20 [ 1291.191086][T10846] ? __vfs_read+0xa7/0x700 [ 1291.195582][T10846] ? vfs_read+0x1c3/0x400 [ 1291.199927][T10846] ? ksys_read+0x11b/0x220 [ 1291.204338][T10846] lock_acquire+0x169/0x480 [ 1291.208882][T10846] ? proc_pid_stack+0xd8/0x200 [ 1291.213643][T10846] __mutex_lock_common+0x189/0x2fc0 [ 1291.218861][T10846] ? proc_pid_stack+0xd8/0x200 [ 1291.223785][T10846] ? proc_pid_stack+0xd8/0x200 [ 1291.228550][T10846] ? trace_kmalloc+0xcb/0x120 [ 1291.233310][T10846] ? proc_pid_stack+0x91/0x200 [ 1291.238080][T10846] ? kmem_cache_alloc_trace+0x24c/0x300 [ 1291.243624][T10846] mutex_lock_killable_nested+0x1a/0x20 [ 1291.249168][T10846] proc_pid_stack+0xd8/0x200 [ 1291.253756][T10846] proc_single_show+0xd5/0x160 [ 1291.258512][T10846] seq_read+0x4aa/0xd20 [ 1291.262696][T10846] ? __mutex_lock_common+0x582/0x2fc0 [ 1291.268072][T10846] ? seq_open+0x170/0x170 [ 1291.272394][T10846] __vfs_read+0xa7/0x700 [ 1291.276632][T10846] ? __fdget_pos+0x25d/0x2f0 [ 1291.281246][T10846] vfs_read+0x1c3/0x400 [ 1291.285394][T10846] ksys_read+0x11b/0x220 [ 1291.289631][T10846] do_syscall_64+0xf3/0x1b0 [ 1291.294131][T10846] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1291.300023][T10846] RIP: 0033:0x45c849 [ 1291.304002][T10846] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1291.323812][T10846] RSP: 002b:00007fe49e68ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1291.332223][T10846] RAX: ffffffffffffffda RBX: 00007fe49e68b6d4 RCX: 000000000045c849 [ 1291.340557][T10846] RDX: 00000000000000b4 RSI: 0000000020000100 RDI: 0000000000000004 [ 1291.348612][T10846] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1291.356579][T10846] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1291.364671][T10846] R13: 0000000000000877 R14: 00000000004cb2f0 R15: 000000000076bf0c 02:37:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb000000000000000, 0x0) [ 1291.554598][T10858] overlayfs: filesystem on './file1' not supported as upperdir 02:37:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb200000000000000, 0x0) 02:37:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') read$dsp(r0, &(0x7f0000000100)=""/180, 0xb4) 02:37:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r3, 0x1}, &(0x7f0000000040)=0x8) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d747275f3746564656d307b2c6673757569643d38306400000000002d003779808b261292af2d000000002d00000000000000002c00"]) 02:37:24 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000b75fd4)={0x2000000000000e}, 0x2c) 02:37:24 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb400000000000000, 0x0) [ 1291.688975][T10866] overlayfs: filesystem on './file1' not supported as upperdir [ 1291.797955][T10873] overlayfs: filesystem on './file1' not supported as upperdir 02:37:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x1000000000016) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x6, &(0x7f0000000140)=""/246) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 02:37:25 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x1409, 0x300, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x8044}, 0x40080) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) 02:37:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000b75fd4)={0x2000000000000e}, 0x2c) 02:37:25 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb402000000000000, 0x0) 02:37:25 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x109001, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r3, 0x4}) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x9) 02:37:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000b75fd4)={0x2000000000000e}, 0x2c) [ 1293.477976][T10884] overlayfs: filesystem on './file1' not supported as upperdir 02:37:25 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0xc602, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400100, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x1, 'ipvlan0\x00', {}, 0xffff}) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00000000c0)={0x6, 0xc73, 0x7fff, 0xfffffff9}, 0x10) 02:37:25 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb600000000000000, 0x0) 02:37:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000b75fd4)={0x2000000000000e}, 0x2c) 02:37:25 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r1, &(0x7f0000000140), 0x12) io_uring_enter(r1, 0xde45, 0x4, 0x1, &(0x7f0000000000), 0x8) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000100)={0x9f0000, 0x5, 0x2, r0, 0x0, &(0x7f00000000c0)={0x9909d7, 0x24, [], @p_u32=&(0x7f0000000040)=0x8}}) recvfrom$inet(r2, &(0x7f0000000800)=""/4096, 0x1000, 0x40020000, 0x0, 0x0) 02:37:25 executing program 4: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) write$P9_RLERROR(r0, &(0x7f0000000140)={0x1b, 0x7, 0x2, {0x12, 'trustedem1vmnet08#'}}, 0x1b) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x100400, &(0x7f00000000c0)='\x00') r1 = open(&(0x7f00000001c0)='./file1\x00', 0x20000, 0x40) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x24, r2, 0xf, 0x0, 0xfffffffc, {0xf, 0x10, 0x60}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008001}, 0x40000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20240, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000340)=""/104) ioctl$BLKRRPART(r6, 0x125f, 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x32]}}}]}) 02:37:25 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) [ 1293.687714][T10910] overlayfs: filesystem on './file1' not supported as upperdir 02:37:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x1) mmap$usbmon(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x30, r0, 0x2a) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) ioctl$MON_IOCH_MFLUSH(r2, 0x9208, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 02:37:28 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) 02:37:28 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xb800000000000000, 0x0) 02:37:28 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x141000, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x40000, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x288000, 0x0) recvmmsg(r2, &(0x7f0000006b80)=[{{&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/76, 0x4c}], 0x3, &(0x7f0000000800)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000000480)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001800)=""/4096, 0x1000}], 0x1, &(0x7f0000000540)=""/229, 0xe5}, 0x4}, {{&(0x7f0000000640)=@caif=@rfm, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002800)=""/199, 0xc7}, {&(0x7f0000002900)=""/87, 0x57}, {&(0x7f0000002980)=""/197, 0xc5}, {&(0x7f0000002a80)=""/54, 0x36}], 0x4, &(0x7f0000002b00)=""/133, 0x85}, 0x1}, {{&(0x7f0000002bc0)=@l2tp, 0x80, &(0x7f0000004c40)=[{&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/4096, 0x1000}], 0x2, &(0x7f0000004c80)=""/97, 0x61}, 0x81}, {{&(0x7f0000004d00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000005180)=[{&(0x7f0000004d80)=""/158, 0x9e}, {&(0x7f0000004e40)=""/135, 0x87}, {&(0x7f0000004f00)=""/170, 0xaa}, {&(0x7f0000004fc0)=""/116, 0x74}, {&(0x7f0000005040)=""/244, 0xf4}, {&(0x7f0000005140)=""/36, 0x24}], 0x6, &(0x7f0000005200)=""/206, 0xce}, 0x3a3}, {{&(0x7f0000005300)=@pptp, 0x80, &(0x7f0000005580)=[{&(0x7f0000005380)=""/243, 0xf3}, {&(0x7f0000005480)=""/254, 0xfe}], 0x2, &(0x7f00000055c0)=""/145, 0x91}, 0x800}, {{0x0, 0x0, &(0x7f0000008040)=[{&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/57, 0x39}, {&(0x7f00000066c0)=""/32, 0x20}, {&(0x7f0000006700)}, {&(0x7f0000006740)=""/20, 0x14}, {&(0x7f0000006780)=""/127, 0x7f}, {&(0x7f0000007040)=""/4096, 0x1000}], 0x7, &(0x7f0000006880)=""/81, 0x51}, 0x4}, {{&(0x7f0000006900)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000006a40)=[{&(0x7f0000006980)=""/130, 0x82}], 0x1, &(0x7f0000006a80)=""/250, 0xfa}, 0x5}], 0x8, 0x2000, &(0x7f0000006d80)={0x77359400}) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000006e00)='nbd\x00') r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r5, &(0x7f0000000440)={0x14}, 0x14) r6 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r6, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r6, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r6, &(0x7f0000000140), 0x12) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000006f40)={{{@in=@initdev, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000000c0)=0xe8) write$cgroup_int(r5, &(0x7f0000000140), 0x12) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000006f00)={&(0x7f0000006dc0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006ec0)={&(0x7f0000006e40)={0x6c, r4, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4048045}, 0x400) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r7, 0x0, 0x89c9, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r7, 0x7ff, 0x7, 0x1, 0x9434}) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f0000000080)='nolazytime\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:37:28 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @udp6}]}, 0x3c}}, 0x0) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x38, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_FD={0x8, 0x17, @udp=r3}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wg2\x00'}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004000}, 0x4044840) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='overlay\x00', 0x1000, &(0x7f0000000080)={[{@nfs_export_off='nfs_export=off'}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@nfs_export_on='nfs_export=on'}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@hash='hash'}, {@audit='audit'}, {@pcr={'pcr', 0x3d, 0x32}}]}) 02:37:28 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) [ 1296.590271][T10932] overlayfs: filesystem on './file1' not supported as upperdir 02:37:29 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000b75fd4), 0x2c) 02:37:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="736d61636b6673666c6f6f723d74727573746564656d307b2c6673757569643d38306400000000002d000000002d000000002d000000003330c3cfc3c4ed27752d0000000000000000f8000b05f6818b5a314790f7c009a87d91b4f68f3b68f5bf8de31e16ed45eb02b29640b2e886192733a7caacae593281ccfd363bb3bccddc2c59d5dc20dd78f38870a8a857d550bc1837b3468b8924829e4aec7f87f41c20287229c923898c9df77fda3ba05a35e5"]) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)) 02:37:29 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xba00000000000000, 0x0) 02:37:29 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0xf, 0x6, 0x704, 0x0, 0x0, {0x7}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0xc008000) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000080)={0x1, @raw_data="0a4ff61e35428ccd414232345efb2a3064856ad9056d9ac6bc0bcd980ce99f039c00761ab371a71d9e5ed44f80006291eb454d6d720d74b812c2e05f668f8fd92b04602292c3e4f50e3b0b4bbb0daaff7cc809d03492133a77bf49f2497cb8410f316291518ddc3329acf406b7a8596f5adb89c4e8c024f3557b03f683b3e28eee6c20cf8a3a00e80b7f946df70ffef192eb0b8e9dedef706a02b1f2bac8378311eeb109306c279ac1bff9d74c7efd17fa003d166861a073e1881831d9580a7b66077aad5eff6b05"}) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) 02:37:29 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000b75fd4), 0x2c) 02:37:29 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x89c9, 0x4) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000000)) preadv(r0, &(0x7f00000007c0), 0x0, 0xfffffffffffffffd) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000380)={0x1c, 0x0, 0x31f, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x48, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "2534cc5dc8"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000c090}, 0x4c081) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000600)={r5, @in={{0x2, 0x4e20, @multicast1}}, 0x9, 0x1, 0xda, 0x9, 0xa8, 0x1000}, &(0x7f00000006c0)=0x9c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000000c0)={{0x4, 0x5, 0x80000001, 0x3d123811, 'syz1\x00', 0xec0}, 0x1, [0x4, 0x0, 0x100, 0x4, 0x4, 0x0, 0x80000001, 0xfffffffffffffc00, 0x7, 0x2, 0x40, 0xfffffffffffffe01, 0xffffffffffffffe0, 0x5, 0x7, 0x9, 0x10000, 0x100, 0xffffffff, 0x1, 0x1, 0x6, 0x5, 0x6, 0x2, 0x7, 0x7fffffff, 0x1ff, 0x80000001, 0x4c5, 0xff, 0x7f, 0x204, 0x1, 0x8, 0x28, 0x8000, 0x3f, 0xf979, 0x10001, 0x7fffffff, 0x0, 0x6, 0x0, 0x4, 0x6, 0x6, 0x2, 0xffffffffffffffe8, 0x8, 0x53, 0x100000000, 0xea01, 0x390, 0x1, 0x10000, 0x4, 0x5, 0xffffffff7fffffff, 0x6, 0x100, 0xffffffff, 0x7, 0x100, 0x320, 0x6, 0x1, 0x7, 0x6, 0x8, 0x100, 0xffff, 0x3, 0x80, 0x80000000, 0x8000, 0x4000000000005, 0x80000002, 0xfffffffffffff821, 0x7, 0x401, 0x1, 0x5, 0x7fff, 0x7, 0x4, 0x80000000bc, 0x0, 0x6, 0x4, 0xba, 0x0, 0x10000, 0x2, 0x20000000, 0x10000, 0xfffffffffffffeff, 0xe5d, 0x80000000, 0x3f, 0x40, 0x5, 0x0, 0x3, 0xffff, 0x65939c73, 0x5, 0x6, 0x80000000, 0x9, 0x100000001, 0x100000000, 0x7f, 0x2, 0xfffffffffffffffb, 0x14d, 0x1, 0x1, 0x0, 0x5, 0x80000000, 0x345, 0x9, 0x3, 0x4, 0x1, 0x7, 0x651f]}) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r6, 0x0, 0x89c9, 0x4) fsetxattr$trusted_overlay_origin(r6, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f00000005c0)='y\x00', 0x2, 0x2) [ 1296.800290][T10948] overlayfs: filesystem on './file1' not supported as upperdir 02:37:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) sendmsg$SOCK_DESTROY(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x219c, 0x15, 0x400, 0x70bd2d, 0x25dfdbfc, {0x2c, 0x7c}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0xd2, 0x1, "3cd983fc2391ebdbcc81faccc90a242b5fbbd309cccc0f88f886c8b24baefbae0728608ccd9858cd5cfb30125837e8c7a3b8509a4b4b437fe4553204608f9c0dec3d842292ff916b6314ce0fd68176947e17a5fb451086453503c8a6adfeda0ec9b2de32b108942d614cb8081042a1e430a0a8d554cdd85122c1ed87418e632f190ae91c1b59813548681fdb4dd44ea9457a17097f975bfaaf94f1d387c41655e2c3b4feeed0435c35cddef53b776b00dcde93c37a28919defc8c976bc62dc7e5687970e3177e0dacf07c2b077ba"}, @INET_DIAG_REQ_BYTECODE={0x35, 0x1, "daaf1ac277da26404620e365138548ee3cb2cb8c6af81d7dd09b9bc650fca5ce5d889ef8380d34a6748c05c7ded4410e14"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x72, 0x1, "229be76cc03ec0614f796800235bfa7c35d4a6adc5911f31af2cc1eab5062568cfd14de4dca4f955287bbf1b263568f693005243a4e30c38208931830e659b5cb3a329d96ceaf6e2022847b4be024035edfa52411c59d3f30773905a7c96e0551f4152535b7f296670c832917550"}]}, 0x219c}, 0x1, 0x0, 0x0, 0x24000010}, 0x4000010) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="cf2aecf58a04d89c06000000000000001907f8022c3128d6c3867209fca9a5d9929c35189bdd88b4836842663709b16e0200ebec8410931c10a59b91f860d8cf431c02", @ANYBLOB="a7b74aad84a9d68309edfe37d385a7c5959263093c6547c70921cd03f191f3b525328e92fad8556bc8405672662be6236747a6cdb02d4d678ce828c53466ba9d95a678640848d2e5fa8b4739d9fb4ec579bc7a30ec20e05a0b5dcfe211d1755bf6bb14b485a0d6a6724374261746f10994fa01a66be0fc9fd9bdfce251f154d450b76dc3f22a21ead024ccc0a4c86fedcf3a4901cb156caaf2f5a8d666324c752a9236f92118a2c8a49ca698a4016b1cfcb4fd38cee0af619e"], 0x0, 0x104}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 02:37:31 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbc00000000000000, 0x0) 02:37:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file1/../file0\x00', &(0x7f00000003c0)='bpf\x00', 0x2000, &(0x7f00000004c0)=ANY=[]) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x48, 0xa, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4c804) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) read$smackfs_access(r0, &(0x7f0000000040), 0x14) 02:37:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000b75fd4), 0x2c) 02:37:31 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x89c9, 0x4) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/69, 0x50}, {&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f00000001c0)=""/30, 0x1e}], 0x10, 0x20000) 02:37:32 executing program 5: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x10, 0x0, &(0x7f0000000180)=[@acquire, @acquire={0x40406300, 0x1}], 0x0, 0x0, 0x0}) 02:37:32 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r1, &(0x7f0000000040)={0x14, 0x67, 0x0, {0x4}}, 0x14) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r2, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r2, &(0x7f0000000140), 0x12) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r3, &(0x7f0000000140), 0x12) r4 = dup(r0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000000c0)={r3, 0x20, 0xfffff801, r4}) write$cgroup_int(r1, &(0x7f0000000140), 0x12) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f0000000000)='syz0\x00') 02:37:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) write$smackfs_change_rule(r0, &(0x7f0000000000)={'fsuuid', 0x20, 'wlan1', 0x20, 'xt', 0x20, 'bl'}, 0x13) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64]}}}]}) [ 1299.687111][T10981] overlayfs: filesystem on './file1' not supported as upperdir 02:37:32 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000840)='./bus\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='sysfs\x00', 0xbe00000000000000, 0x0) [ 1299.730470][T10985] binder_alloc: 10984: binder_alloc_buf, no vma 02:37:32 executing program 5: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x10, 0x0, &(0x7f0000000180)=[@acquire, @acquire={0x40406300, 0x1}], 0x0, 0x0, 0x0}) 02:37:32 executing program 0: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000006c0)=""/193, 0xc1}], 0x2, 0x0) 02:37:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4c1) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0xd) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) write$P9_RAUTH(r0, &(0x7f0000000440)={0x14}, 0x14) write$cgroup_int(r0, &(0x7f0000000140), 0x12) symlinkat(&(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file1\x00') r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$sock(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="fb19cda6153ae31936a89d3c20aaa7c1472a074fa716cd2bd5edf510c07952faafc3249b37a4152e085f7958b590a9ec1524f900b0d8ba5448c065d480417bed7647f610c8daabe3bb12353ece1f004318b2172536fb08b974ab36ce9c6cc56b69e9802736a59e507a889df7af2cf23f77b629", 0x73}, {&(0x7f00000001c0)="bbbb476f49cfd402515f93c2619854ade6c4240fd64d77f0230db53a7f1693f75770cc4d6c6ec0afe5d33b522dfb361be4a23c39a1ebf9d87f9440cb5411996082bc11de7fa5c941e82763002082", 0x4e}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000000100)="f146db4a364ce631abae7d934cdd38281c5aaa2bf658db3b2a41b57a9184ac47c2c294710b8118f04041512d7d7648829a868ca5c216b8dacb99dfc99f7f83", 0x3f}], 0x4, &(0x7f00000002c0)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0xee}}], 0x78}, 0xc0) mount$bpf(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000003c0)='bpf\x00', 0x0, &(0x7f00000004c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trustedem0{'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x64], 0x2d, [], 0x2d, [0x64, 0x0, 0x0, 0x33], 0x2d, [0x0, 0x0, 0x0, 0x34]}}}]}) [ 1299.858498][T10998] binder_alloc: 10997: binder_alloc_buf, no vma [ 1299.860332][T10999] overlayfs: filesystem on './file1' not supported as upperdir