0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x39, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r2}) 10:48:31 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x11bf00, 0x112) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1900000900000000000000"], 0x15) r3 = dup(r1) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x20800, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000380)={0x0, 0x0, "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", "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"}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@aname={'aname', 0x3d, 'tru3tedGPL.\x14{.em0cgroupem1\xf5\xc4\x82\x95\x9e]\xdfxT=\x11G\xe4\xb3O\xa2\xdf\xd5b'}}], [], 0x6b}}) r5 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) fchmod(r5, 0x3ed229d06bb504b7) 10:48:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x143080) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:48:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x10002, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x400, 0x3, 0x88}) [ 558.649069] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 558.736435] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 558.741928] overlayfs: filesystem on './bus' not supported as upperdir [ 558.750643] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r1, &(0x7f0000000380)=ANY=[@ANYRES16], 0xfec8) recvmmsg(r1, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001a00)=""/136, 0x88}, {&(0x7f00000008c0)=""/23, 0x17}], 0x2}}], 0x4e, 0x0, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) preadv(r3, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/167, 0xa7}, {&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/29, 0x1d}], 0x7, 0x7, 0x69a) [ 558.802243] overlayfs: maximum fs stacking depth exceeded 10:48:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x40240) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r1, 0xc01864ba, &(0x7f0000000200)={0x4, 0x7fffffff, 0x7}) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)=""/136) 10:48:31 executing program 2: ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x5, 0xfff, 0x9, 0x1000, 0x19, "fe238e3869c6b408"}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='debugfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0xcc6428, &(0x7f0000000180)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}]}) 10:48:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 559.045549] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 559.081404] overlayfs: filesystem on './bus' not supported as upperdir [ 559.089036] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 559.103267] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 559.125962] overlayfs: maximum fs stacking depth exceeded 10:48:31 executing program 2: syz_init_net_socket$llc(0x1a, 0x3, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffe, @empty}}, 0x1e) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10010, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240), 0x84000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x800006, 0xb, 0x0, 0xffffffffffffffff}) r4 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000006640)={0x1f, 0x0, @fixed}, &(0x7f0000006680)=0xe, 0x0) ioctl$SIOCGSTAMP(r4, 0x8906, &(0x7f00000066c0)) r5 = dup(r3) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x100000, 0x0, 0x11, r5, 0x0) sendmmsg(r0, &(0x7f00000064c0)=[{{&(0x7f00000000c0)=@isdn={0x22, 0x9, 0xe2, 0x5d, 0x63}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000140)="857084a9e5ad787fb32f00f553c6a9cf5ad82c741a6e6e52420364add96c2603c1fc42807d4c32b53d9e037fa577e7682f7b2a2b5454d3774d3eb1b0c04834814ec68dec741947c5591e5f3fa2ad97c72aaf4f1214d876d82ddc758a7d96b4c827bac9c147b853d3330e875cb863a02b00e91042a63bd19e232b9ccd5a123176010aef5d96fafcbe", 0x88}, {&(0x7f0000000280)="cbf4b624963d96c3232b087e13c658f3cf2a9ceb0147043e7814e9520fdb20eef2064fccf6dc5688c684bdbfb807ec7cf798457799134bdf11402c027add3d56efe23b84d1c3a42dc5d2a88020f7097b62ab3ee7f10e1b5a5821d800f2851792c3e2ff87c10dc3c78b5b68913b16341bd8e13f6dc76474584ca38ed1754122edc2cb5ca0b82fe9c7a616bf0870a0a8716d26422a4d4154418177ecb4938c754943985c950f451aa3944f79615d82e3ddccf0b0dca1f3a2ea55455f3d7eac652c5b44ebb8", 0xc4}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000005980)="12091ed1bdb61e6321fe009e1723e1480a1d1cc2af531ca404c65ee5a62b004c5144c67a5391660c3b5b32973b246271566679352c96f8a6341576b6700ac36735346a511a065be950b69217526de0ed0ed617e93964ed085a05936370d8811d5c1d9c148f8767281eee182db1431dc13dff93cf28b956ae1fbeca18ed173e659f2d1e37ac296e8c9cc6059f59ca99fede24d60af126c777cc6765f769cae3fd12555a726e98bb72c50769b62237daba821ff484aab3658f9f9fe12832e0563dd570adb25722e6b73e68db5f9f2c2f7db65d45dac61a97feab54166924dd295b7ea362134b5a1903", 0xe8}], 0x7}}, {{&(0x7f0000005b00)=@l2={0x1f, 0x400, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0xb108, 0x2}, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005b80)="6f785dd0fff3f57e06dfa728cd05fea11b26a1aba0608f1a468ece84e6117fb888f5e845ba3f9011ad984e8a9a43fa607a01298937652230c6b6731ff23676dcdb36e1628e7823556361da2aa92dcd7c46d8bb0889b5f44c0631711db8135635d7317a1dba59dd6276a2", 0x6a}, {&(0x7f0000005c00)="2e9784c5aae21967f9f2999601a2aea21d300f9ec3c470cb81e4b6415f0e2e9493d00bc002d3bc9fff0a0a0fa712b37790e0e5201b8d655f7ba7c4e3fcbb17fd16bdedcbccc74021eee619cf81e6bc403c3d177e862bb243d890c7a729a43b6c474c44a6dbe77bf57221f2a02def7b8fa58c573886b22fc9d410793a44ff5a4dd2e8b9d7cca3f1e019684d8b416906f109252c8ad6", 0x95}, {&(0x7f0000005cc0)="8bcb375011192ea71cf866384e19f13f3977918eca5d1b39c4b25b1252155b380cb9846f7f497539feed864f5985d95e7f4cacec4a58445480f16a2509914a6a14ee5b1c88ad0c5e07c49743ebcfca749797f413", 0x54}, {&(0x7f0000005d40)="4ba72e6c936ab90312a6d1b6fb594d16217f723cdc0331c76fff1f57b507087d62f1612fbfe90c5370cd7327c62dfa49e3b893e67fa9872ca6ffeb36d0", 0x3d}, {&(0x7f0000005d80)="7f4a25e75e2de2c0ca7617f44373951b0d7c234456f99dabc17d17bb536a64e335eb2eeb9e0ee9887e2081b64189d895dcfe06560496c5905270f7c873d19831d8324ceb9e7175e65919482be4c7f56748f70b83c0036ab0411f2e83e8d2ff721f543b9fdb0ea75e74ff0eecf83ea6f9a591ea4d5f6a2da25ec5397d8f73f7d06d10f75806657d96a89d7e5158a9625bc68ddb1c80f07c71dadb6ecdd0ca984c6e213d68678a98658d985fe8685edb465b39e3b0bbc2d8b2f08cb6404800c3c314ec71330fa1bccebd69169dd3ba414d434a484a9235155a64a2c11745cade3327a137fa31c449ec06ff10ccef0492a3c05d52db30e873", 0xf7}], 0x5}}, {{&(0x7f0000005f00)=@in={0x2, 0x4e21, @local}, 0x80, &(0x7f0000006180)=[{&(0x7f0000005f80)="15a4ca544f97aa7264254d", 0xb}, {&(0x7f0000005fc0)="1a356b75bfc21d25b5904e2f64b2fb75d01657049edf8e5dc491f912cd6ff4958028508270ba18b7e4387ab20d0da519c80791123627382781002cc4a93e0ded712e14e6632458d3f77a6cf729dc2c9f4e68ca2be8e31180a3eafc88dd42076ba24fc84c5b19de6edffbe636e2a869d48a1d707bef8ce1a733af6318b9549e34eee07208c98f1e7e4825f10153e413a2331f4545ea55a811d024e51f57da14350a7c787ff6e6ea2ad164cd4f81666d87204b2d3ebbc30651612e6bdf0c53aa81", 0xc0}, {&(0x7f0000006080)="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", 0xfc}], 0x3, &(0x7f00000061c0)=[{0x20, 0x10f, 0x592a92b7, "ffbf3a998786544eca8c9c09ed1126"}, {0xf0, 0x102, 0xfffffffc, "ae3a6f7e8f11ec1c2c40ca3b145bf28da42007628239bd7523690fe7361a864e59986578017a16bbe9e9c4da9222aa652b08549e4c8febd481ead35ebb8855a6f354059bd15348949e8466f0e598280902513d4f2c1751e78d2b1b3076b9929eae76c8b410ed59b69977e54d04a2f2469fcd3e5650b6703ba7b84d1b7c1e5db641eb9b17e4033b94fdc826d201fb0ede9aed58ab5e623fa6ac3ea3e5c93fa0c127e5f3e25275072b2da609abdf81b26c2931d47291643dbdbb9cb0aac86b60e0a796c53976f37fd70e494886eee1650eca227d62625873a6b54d91"}, {0x108, 0x115, 0x20, "253e987e58e08629ad4a54d0759947ef72c70428a5059c74bc8eefed00b4596b5e5e56807efcc62014fa061584b4998e659c2226b465e6c0c0dd258774e9a384eab3de2d16399848f12d66eb10f92a0c12c31ee56942c3f8257720aeb03bf3203a3ba01105f54ac86dd8097c8cef88f2f0fff13063072ce10f2db519b434ef4a2e40351935f301fe3d92f268a10efd19d963d6364db51c8ab152f386982ccbd4b94dee2e0c92eeea1084e28c2a168b9bc0ea21bebb68673d02c90ee987880137d8c4a2d6232b7b6dbcf46cd88030f26ab5bc2b13002cc2fa32e313c271ad61953648b9f31976317de7cac204f85eb3eca91e52ed7f"}, {0xc8, 0x112, 0x2, "83408f825fecd59734fc9d3e25b3a43d6a6507b1507e0b20ebb143aff9c284421c29fe19f99c8b794be1a59bc69317c23ccdc3d3c4bdf90d09654f55fdcba891027fdd2b0506de37b1ca1e18f34c4c9e662edd2a17809083cae46d04cb451ff9e947ac4aa539b80c50952e6532d4fc540c8c64108b0800242676a848870c9edba51f31ca2d44befaba853035179ceef2646e98501d504f794f58d5f86a691b25b802c328b0c9705f82b5b9a791d228189f56a3214dea94"}], 0x2e0}}], 0x6, 0x80) 10:48:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:48:31 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x10d000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:31 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3a, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:31 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$vcsu(&(0x7f0000000240), 0xf20f, 0x4000) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000280)={0x1, 0x10, 0xfa00, {&(0x7f00000003c0)}}, 0x18) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000400), 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r1, 0x6}}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f00000000c0), 0xfd, 0x80) write$RDMA_USER_CM_CMD_RESOLVE_IP(r5, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x1, @private0, 0x5}, {0xa, 0x4e22, 0x101, @mcast1, 0x34de}, r1, 0x10000}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000), 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000180)={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @empty}}}, 0x90) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x100010, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x8b, 0x10}, 0xc) 10:48:31 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:32 executing program 2: syz_mount_image$hpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x8815, &(0x7f0000000440)={[{'\x00'}]}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') gettid() [ 559.532464] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$9p_virtio(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4428, &(0x7f0000000280)={'trans=virtio,', {[{@cache_mmap}, {@posixacl}, {@mmap}], [{@dont_appraise}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}]}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$nfc_raw(r0, &(0x7f0000000300)={0x27, 0x0, 0x2, 0x2}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) mmap(&(0x7f0000618000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x94a96000) 10:48:32 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x9, 0x0, 0x10000, 0x7, 0x0, 0x5}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000000)) 10:48:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x80000, 0x198) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x27, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="530099e480870a05200000", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}]}, 0x44}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f00000018c0)=ANY=[@ANYBLOB="200000000010000000f1294d55fde1e3399eb3d01bcb125a8b6f28370c44ae0a35b5e0733b13d8e78ae551c1d03d3a66575717881720b2b12cb1ef4ef1d236ceab6a418782a9d69ab848281981affce5d574c08b843b393a899ee846383a09214cf36e937cc60bd82a28d704ba29600f566c385bd3418fe9397da71b1b5c1a8ea7297ea65d08dfc2b0", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000003c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000002d80)={0x1520, r10, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CSA_IES={0x1500, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x16, 0xbb, [0x4, 0x976, 0x2, 0x1, 0x1ff, 0x0, 0x0, 0x3, 0xffff]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x13a, 0x80, [@supported_rates={0x1, 0x6, [{0x30, 0x1}, {0x4, 0x1}, {0x36}, {0x36}, {0x41b1f657188ae877}, {0x214c9c9ae94bd0bc}]}, @fast_bss_trans={0x37, 0x10f, {0x2, 0x7, "dc7bb3dea7f50175540ff7b9a130e91c", "a4d59c41723eebe032124db157dd472e6b12ea8034b2b02917f2c277b725801d", "b861a611a91e4594f3e350f45054a2358ff457b162360e1f0f4c40dae9ba4126", [{0x4, 0x1f, "e7147bd2eccd72d99731cd05dd79372d50b9ecb998478d70ade842bc782be1"}, {0x3, 0x22, "3872254c353116a59a589a2317ba508b473fd656e591d281df60746daceff0fd29f2"}, {0x2}, {0x1, 0x26, "8ad878a51acd571554f15c539f7e6b0e2a74885d39c06f2fbd9d7474d67b0c60aec3cf48940d"}, {0x3, 0x14, "4b2ad3a7e26d13629e119324d7876b6762320e93"}, {0x2, 0x26, "23f1aaa970992880bad152cf630566e9778a79a3c243ae104ceee8928bdbca1c6e059db96c93"}, {0x4, 0xe, "3d1d4e52a29080e5b6419e2f429c"}]}}, @sec_chan_ofs={0x3e, 0x1, 0x2}, @erp={0x2a, 0x1}, @link_id={0x65, 0x12, {@initial, @device_a, @device_b}}, @dsss={0x3, 0x1, 0xb6}]}, @NL80211_ATTR_PROBE_RESP={0x718, 0x91, "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"}, @NL80211_ATTR_BEACON_HEAD={0x3f3, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x658}, @device_b, @broadcast, @random="a6e38870b01f", {0x0, 0x5}}, @ver_80211n={0x0, 0x5, 0x2, 0x0, 0x0, 0x3, 0x1}}, 0x9, @default, 0x2081, @void, @void, @val={0x3, 0x1, 0xb}, @void, @void, @void, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @val={0x3c, 0x4, {0x0, 0x6, 0x9d, 0x9}}, @void, @void, @void, @void, [{0xdd, 0x79, "ac688ddc791f97558b6b0553d4c020d5590b2dcfdc119162d495b3f3f6d64061b8e5224cfb416e331830989f791b571c1ef9016d6741f75f6519dadbeadf7878b31f4d5dee17c6540478c746e172655528c3851383172847fa85a53876a6d25c1f7eec46d8c06459758e1f86016e1ab14a7d2e6c2c968b9989"}, {0xdd, 0x90, "f64ed2bd4b322a21d5cc34cd02caadd23baa988f24ec1f8a26395c389a5b8d8fa4b495e95dacab57df2a47c4296275bb6ba2760a656ba2f76c73748118859c2a82b68cbef3b1d5857852e406b8cbb9e80a98f5050d8fcf0b32162f10fa288d6201467a5565d6930129b46c15789d824c71ff4e752eacf8e67fa8ad3a596dd56fccdef44eba9db45bacdbfc716ec987e6"}, {0xdd, 0x5e, "888743e912e67a4093884274d733996fc14de8bf321dda94ba1aa075111028e1d1d8b9a01f54a8db9fa6679ed30cdef513a47d622d94b4e362c90bb058ff48f4a49c5d9060fd841ccf7ad7bee91138de5cfb73b4212c5dd7d53350b048b2"}, {0xdd, 0x7d, "72f54064623697dc692338d155ac5ba463f4d8e0f64795d82776b31adf48eeb38e6f0398425bdebd1d4313f89a3903c9932e7851d678233484bf4091ffa1156daf8a6f54e062bce4ba620ee7f4c4b41eeb19e13bff7c3e1b65a0f54c496fe6f3d5bafc32910e486a057fd1afa02681ce4db02a2315a9e04d632475ebdf"}, {0xdd, 0xd2, "4e0b8aee9c829d47098a328a0a333c9f96761c86858d00a65249b55172ece95feb050ce5f3bf2434ae90c847b1d10b479d6915efea8b3c0d4da9b4d0180c582a39f1f7e5f60ad48cdf5e33b1aff498d7930c4afadbbccba677af167be86f8b3d78c99d4d836c3e0567c71782ecc8bea00c2939097f94daa83a7f2a93a9310e386729429132bec0ac6ae743a61ff20d933394413ba6d16ab00d01c2b2edacc8799e64613f21eea6fbf201529efa58c1a1d3dbcdf2b008afe335e48af46a008f2c8c1841fc68fec01dba29f8b638d1fe34ec9b"}, {0xdd, 0x91, "45bb3173d9e810560f76fe9b1a860ed28a15c7b0781dec9b1c2d3226ffdcd1fec5dc4b35b3520d5938b5a6ba6c3a515c71e17ba8f1b3199f744cebb2f9626918e447c6a97f469e2d813da20a396e89f9fa0e182cef733708ffaadd11c08a8538d7c5dcff6878d2dfa7d618d76c754706199b3735db0bb6179362be01ccf3209a62204d2962aba4b0fe6ac6848bf3caa388"}, {0xdd, 0x66, "4c1fe359ddbe46db2d2549287fddadcfefae0b58a95145e3f53c2084bf2862eaaf575e2d19f25b20275b606cc678da4ddff853cf00c4e54dd3b496e381701018abd4ce91e3c06df70092f6f405506f06a25951e6eefc5dff633bcb77cdd72abaf4cd9b2d485c"}]}}, @NL80211_ATTR_BEACON_TAIL={0x5b, 0xf, [@mesh_chsw={0x76, 0x6, {0x0, 0x1, 0x38, 0xf600}}, @rann={0x7e, 0x15, {{}, 0x56, 0x98, @device_b, 0x4, 0x5dfbac7e, 0x81}}, @ibss={0x6, 0x2, 0xc30}, @mic={0x8c, 0x10, {0x348, "06a8fae4a899", @short="a7e4dd536ff7a800"}}, @link_id={0x65, 0x12, {@random="0b156446fb5b", @broadcast, @device_b}}, @mesh_chsw={0x76, 0x6, {0x20, 0x1, 0x2a, 0x6}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x3, 0x74, 0x1}}]}, @NL80211_ATTR_PROBE_RESP={0x5d4, 0x91, "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"}, @NL80211_ATTR_IE_ASSOC_RESP={0x4}, @NL80211_ATTR_IE_ASSOC_RESP={0x16f, 0x80, [@random={0x4, 0x7a, "fc613467fbd39f9abaa9b9eb2c24e25781ada0afa30a1b9c8d58121843288f5de1e117c2497157086cfdf8f80c06655f2da414a048d3b915df3f2f75953f3ce5865ad3be26c23684600fcf37789986ed32dde32431d157e9181061ed601f39f2dd01499cd39b934d9d45719e665d7466ec23f63488f031c21479"}, @dsss={0x3, 0x1, 0xb6}, @peer_mgmt={0x75, 0x16, {0x0, 0x3f, @val=0x101, @void, @val="29cd447988bb773037c6b9ed14ba9630"}}, @random_vendor={0xdd, 0xd2, "5239d73c4237c1c897b97c89ad7b98c3fc8a33ded342d3e7664c5b0e64a846d6146371114ececd0262caf751bb287ab3fd7385938a4c4efd6c9c6f2870e570855b276d9ad77691482a00879f37f58ebfa8ba38088b5a69a43915d1584fe85e89f251565f1f78528c811b4e2816e0061c41c6f753862b9ce0650447be9bffa65c10117d31184ce1d54f8f5fd0948bdf8e2c42f13a7e8c762e0b26cebeecd958b9b5e6e9057420027f20ff9d55300d51d7c2e5b42d59e62c76d71dbf2ba172cf1d26ed997c884b57ab370ba3b1c13df0632a64"}]}, @NL80211_ATTR_IE={0xeb, 0x2a, [@mesh_config={0x71, 0x7, {0x0, 0x1, 0x3, 0x0, 0x1, 0x9, 0x61}}, @dsss={0x3, 0x1, 0xa}, @random_vendor={0xdd, 0x35, "64d9bc885e682c264ca26b69a5967d235d142b23aa70129f95040826d34621cb576cf6a64af19c19dac0adeb552aa37a35347b15d5"}, @preq={0x82, 0x30, @not_ext={{0x1, 0x0, 0x1}, 0x2, 0x8, 0x7, @device_a, 0x605c, "", 0xfe00, 0x6, 0x2, [{{}, @broadcast, 0x8}, {{0x1}, @device_a, 0x9}]}}, @rann={0x7e, 0x15, {{0x1, 0x2}, 0x5, 0x8, @broadcast, 0xffff, 0x5, 0x7}}, @peer_mgmt={0x75, 0x8, {0x1, 0x9, @val=0x49, @val=0x36, @void}}, @preq={0x82, 0x30, @not_ext={{0x0, 0x0, 0x1}, 0x9, 0x7, 0x101, @device_a, 0x7, "", 0x7fffffff, 0x7, 0x2, [{{0x1, 0x0, 0x1}, @device_b, 0x4}, {{}, @broadcast, 0x10000}]}}, @channel_switch={0x25, 0x3, {0x3, 0x30, 0x7f}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0xd3, 0xc1, 0x19}}, @link_id={0x65, 0x12, {@random="e27aa08e88ba"}}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x6, 0xff, 0x1]}]}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xfa}]}, 0x1520}, 0x1, 0x0, 0x0, 0x24008895}, 0x50) [ 559.642548] overlayfs: filesystem on './bus' not supported as upperdir [ 559.643340] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000040)) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:32 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000040), 0x22, 0x72080) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x0, 0x5, 0x0, '\x00', 0x3}) [ 559.735858] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 559.773812] overlayfs: maximum fs stacking depth exceeded 10:48:32 executing program 2: ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000001740)={0x0, 0xffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000", 0x1b, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1002, 0x2000}, {&(0x7f0000012600), 0x0, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000", 0x1e}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09", 0xf}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x6, &(0x7f0000001540)=[{&(0x7f0000001780)="11b103724f2c49c0b85d307e3268282c57585be191207728ab69970c105c2fffbe8c14e318218b27c200d8c6afc3c207eb5af3786ad53c8797994b170b59b29f5f1cd587ccb85f231b37b7cc6f9856c502efb3b724bd979c42c3a4c75b83f806b93015393d7a658d0f6bb14bd4f0abd52cc9df841c66e72e68b24710f7c42bb9dc592868414782df181ba302f45b5d47fb2ca973d945624f2f9613b7adf12c1cf12d13562df66552b9ce2c866a0d707e02074e5daa5b39e2001bc72d74cd7698d9d1c0264f130e42c3f38029772a58f68924d0273d51b61450124cc84f135f77b1f1c22d98102895add34075551a5191239c8cb41e11aa5a308d652e39f6bfc13103d52e5b5703097d55b57c6e5de4", 0x10f, 0x3}, {&(0x7f00000001c0)="39217cbdcd3ca52c404242587f932a7fba98aab7a9013f73dd174cc56657e8986b", 0x21, 0xf600000000000000}, {&(0x7f00000002c0)="91f38d6985f9d66858ccc64952daf6b52642bb8e2ae4c8423149e771501f2c74b418d035a09ff56ebc9205e90829fa1d15c54edbfaac0e9b5d30e688640dda63ef2e352ed05c8d86ba96defcd7ea2b1da3675f21e36ba26091f174985b310b31018d57b8147a115bd6b54af79022d2555694a3cf5a3570ba12516a926025c31f1188f2faf06f28a58939f385d324b67d6334f07341b89e058a5c8508e51355720000000000000000", 0xa8, 0x8}, {&(0x7f0000000380)="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0x1000, 0x8}, {&(0x7f0000001380)="e2d2ef696fd105d4c498d9db54379d85fc234e881245ca397848a9a565a8189f01816adb11dda184648f7665901621b56eee4cb452a719b8dfe6a161d6e97542d9fc15d656ed9ea545e0ddcb2529001b4789e51c0ff196d97def792c4dc7379d58b518e22fa54dee18e12ca6fe2c10f9bbd2ed3ac5127f360103005bcb044b9e88a943e92a75567d6fae09353457081c0ac68251b5a2ff784b8ad8eda8c970587ff33d4bbf9824e6ce0c8a1023c3644e9cd3f4e22c4ef8c30ea56c00"/203, 0xcb, 0x5b}, {&(0x7f0000001480)="05ad1cd72f5e977b8fb65de26b8f40831474fa2a6698b8bc98a93388eed84dda006d6fd058937a91117cf7b47e6ce258ef1d688ffffb98a64bbff039988d3d110d9984045966f9812e72401ec0440454dbb64bd606940fd74e01e98086a703114a427a1c467ebce53343a5b6bcaa7d3ee7075e7d9333d622594da3085ea366b0e1bf1ec8c71c45db0a124707680aeb6eac7c66c95de5b2b298120696d3d306f991", 0xa1, 0xff}], 0x2000, &(0x7f00000018c0)={[{@stripe={'stripe', 0x3d, 0xffffffffffffb6a5}}, {@noload}, {@noauto_da_alloc}, {@usrjquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}, {@prjquota}, {@init_itable}, {@data_err_ignore}], [{@obj_user}, {@uid_eq}, {@smackfsroot={'smackfsroot', 0x3d, '/%\\\xa3'}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@euid_lt={'euid<', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, '.'}}, {@smackfsroot={'smackfsroot', 0x3d, 'smackfsroot'}}]}) 10:48:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:32 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1485, 0x404201) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 559.946549] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (33325!=0) [ 560.014914] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 560.026900] EXT4-fs (loop2): group descriptors corrupted! [ 560.063189] overlayfs: filesystem on './bus' not supported as upperdir [ 560.075537] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 560.089774] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 560.103714] block nbd1: shutting down sockets [ 560.109579] EXT4-fs (loop2): Unrecognized mount option "./file0" or missing value [ 560.179660] overlayfs: maximum fs stacking depth exceeded 10:48:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3b, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000001600)={0x18, 0x2, {0x0, @rand_addr=0x64010102}}, 0x1e) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) mmap(&(0x7f0000485000/0x1000)=nil, 0x1000, 0x1800003, 0x4010, r2, 0x0) openat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x101100, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x28}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f00000015c0)={0x5, 0xfff, 0x5, 0x1, 0xc, 0x8}) preadv(r4, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/148, 0x94}, {&(0x7f0000001440)=""/50, 0x32}, {&(0x7f0000001480)=""/30, 0x1e}, {&(0x7f00000014c0)=""/46, 0x2e}], 0x8, 0x1ff, 0x2) 10:48:32 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x4ae0c0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x442400, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0xffff) ioctl$FIOCLEX(r0, 0x5451) ioctl$DRM_IOCTL_MODE_GETPROPERTY(0xffffffffffffffff, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140), 0x0, 0x4000008}) 10:48:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newsa={0x184, 0x10, 0x713, 0x0, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in6=@remote}, {@in6=@local, 0x0, 0x32}, @in6=@private1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x184}}, 0x0) 10:48:32 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:33 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x20, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000100)={&(0x7f0000000040)="3488c2b4f42f9ec6c6152a8b9d87a947fb94804b4f4d363157d1f79c8f38accac2adf24ea5320b6f8c8a6a7a549dee40d438a0046109efa3480fe67e6bbd91845e4efd2591fb10f40e05f214623fdb8d98a8c36ad17db76a5f55baf6aa25e2b9ce1c161a90053d3f453f1c96069fdcb39205eb77161a29c4a746cff1dddaa297bc5beaf1c9bec1386e1ec23f615f5434f45e7a90", 0x94, 0x0}) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) pwritev2(r2, &(0x7f0000000800)=[{&(0x7f0000000200)="bdf0b6200060fa2fbd07fa93c4ecdb729f5f99f5d1f94572b95165a1e155345ef4abab1c0b80cf9256f7aad777d4d52e95bf989b05e350df459c0023f46c708940746fcb1025123f216ac46f17fce5a68bb18d8dda7b97366da9842dcd76fb4a7d2581648a40709a03615517cf35f3a5663dbe07003e05d6d3a2e470301466d3102f1a4b6db154b0c7cf81311d38701ed8558f3e9df7b3cc182c25ab46c6e1367c6e69361c55c638238641ab6aa5280510273be88fb6421f4f9f1b368f879b3a8aeddcaa3f40ed8361dfbe61460723817d93298aeea7de18a69bbf6d509517aca18a9a5074e9d603c21b10d18a3667a67a6c", 0xf2}, {&(0x7f0000000300)="b44ddb5e5b6ec0d344ee3826317fa6b98d62f80b2e9ab0b8007be2bc6b48a59596643ba5f72d03fd1243bc938576f9cd0c032672b7ca5496e75bd4fad0375222dd2ff9f6cbf666921ece8ca7c673e171ffa58d2342c6939f20907783ec68d90b48c0ddbdc1d60a5be6e746a80c61745213aebc4ef81c1cd86313404b6705f93650ec882fbc474a75a13c4b819c641e794cafed32686f32613def08991aab9dedc45b7f4029f8d66d3d3e6a49a84cb6a2fe00e87a7390be8a0adb36af27ed38b278577c20cc15078882f0e0", 0xcb}, {&(0x7f0000000400)="ddde567aaca3629106d33f832eed9f546fd0dc7558b321bc96f8f18fc21fd6679cc4aa3c93c16093f3d21f46ad9f7cfb131b6f0c0802f3d675764251b2170c8eed0d6d04bb55f33928850f1dbe53db1fc4c8601252669f554cd0a6b2ef9ab676e7e0cfc427791ae55aa2b32ddcc8dcd97e404b348fe676edbab794742830d238ac90bbc9b7a0f3cd17b31579f1d52a20a2c4addb48ca171d09acb8124d67390c683a06777de4b8559af6365986a54202", 0xb0}, {&(0x7f00000004c0)="85680db39afd720cc108ebf784117a05e24380d993be1f4bcfd10b19376a01c92bf489328b639ed1c72f7c08e5bbc200047dea05980fd352e3ca1cd735263239346e92ffa05e348554585c308b777823135bde75e4e53c7b27571de8d9b01be42d4d4e87d3c11b3a12945d07eac220258c3c283553dace68106818ae140594787754c0e70cdabab455c31c08b31768e2a7308f439e401b", 0x97}, {&(0x7f0000000580)="da53f41da34f8c545a702ac8af2149a7ac30865f05b5e3743224009c53f4273083c341648ebfe76ac3388836efb95fcf67632c4d67174ef6abf74778f01e3aef94c13c0360dd9728130eb4a05ca24ea02354d1d92f27a6e67665c8d50a279aceb8", 0x61}, {&(0x7f0000000600)}, {&(0x7f0000000640)="1d7511bc53ac3af3ed0b1c3ccf3f71bef820d80730e4cde1bbd82349a6eea9fed80e774026dcedd777987ffba96aa7574e3650c62a842e494b1be4e2f10483ddc2", 0x41}, {&(0x7f00000006c0)="f3f6ba998cd67d4b8839e0f68266ae", 0xf}, {&(0x7f0000000700)="48c5a0c0612ac2c765ac421825c0598679c7a8f3820652fdcbd25fb5bdba34ff0a42acae09a4d8867ca5cd66210bc0170dd359106465b7039560f2c851a597e495eb05ea09406590c05ec7fda54a26c20b7f70328a30d3741dfc30b6ec77fe08334f3647009f563b7a0d9796efbaf88ee3b74606ea60050fca53a9cb572c5a553667fe4b627648bc742050ea816dbdba42d052fb22ae49716499ed1c4c363aaf7960a27b43199939417a0c86ccb1987bbd1735852f98bf70c2c7bb385b6c5e06da", 0xc1}], 0x9, 0x4, 0x82, 0x6) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r0, 0xc00464be, &(0x7f00000001c0)={r1}) 10:48:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r0, 0x0) sendto$inet(r0, &(0x7f0000000040)="fbf4c9f3210f9df751bf63b485a8646fe51d3092f8b62dc93b0f8d8196c46e4e62017687de07143fb9cf6dcb9f8fa171f63283e7e395cb0b12f8401a286fd9fee4271f43bd42c41acf34335c04947757db46e8f0553466316ae36f105f5a145c58afd504c857c815f1ceec4a8d61e0760118ba3afbb975765454ae8651ab89ea4acf99799f0b6177fddd98379cc29ac8546a", 0x92, 0x10, &(0x7f0000000280)={0x2, 0x4e20, @loopback}, 0x10) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 560.489717] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:33 executing program 3: sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xfc, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xc0, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1fd2b43a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x51ab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x14378e48}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac09}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7159c0b9}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f6302fd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf517}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5df0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3dec314c}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd97a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x624710f9}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x213e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22eec884}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa0e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb09c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2303}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb65}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe0f8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51f14660}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc938}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1520a83a}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000801}, 0x4) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev\x00') r3 = syz_open_dev$vcsu(&(0x7f00000002c0), 0xfffffffffffffffa, 0x404000) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000500), 0x8) r5 = dup(0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xd0, r0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffff801}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8}, {0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xee39}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r5}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000740)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x64, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x64}, 0x1, 0x0, 0x0, 0x4041}, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000000900), 0x80, 0x0) perf_event_open(&(0x7f0000000880)={0x2, 0x80, 0x4, 0x1, 0x7f, 0x40, 0x0, 0x100000000, 0x8, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x1000, 0xffffffffffffffff}, 0xa80, 0xc41, 0x5, 0x5, 0x800, 0x43f3d721, 0x6, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xb, r8, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x30, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004004}, 0x4000001) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f0000000b00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x2c, r0, 0xc10, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x20000001) sendmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{&(0x7f0000000b40)=@ethernet={0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="30d6a5b350858bb7847e463bc5287546a8", 0x11}], 0x1, &(0x7f0000000c40)=[{0xd8, 0x116, 0x7fff, "880add07caa3670016ab0e7ee3718b54ff27bd302d83d2b05d2c0d72e191986cca4493df7fc57faa6fbf66d6f5d7d322197930b91a334fa6504b023f7034ad44f97d33a9552269687f5e85a255644ca02a82e34e5402a649d96c279eb22b1e317ea4cde0fb7a39943a856598bad19813933d9e87aac098a8933e2ec328d5cfc1bb4ec6284464ace647c453e776faeb907a19dfda8bc86263e43a98e1fb23c9af1b3b9658274cfdb0227defe255a2f7ea9460c6504804339bdb0ff62d52d6a8d2856532c9c47bab"}, {0xc8, 0x103, 0xffffffff, "0dc498723443ec9acfa8a20b4530909b3272c60bd72ce6d0107f57373ee3798f76723fe11f4239d79eb7d60db00b5e250e9eb075e6b95dd5141d0b3001dc2d912e79f49c570beccaeb4b01dc95d8373c7d54c070b2946f830bd5dcfd7819182e385ec53592d9e30da264949b98452c9560ea37c25e00bcd7c58cf9c32e1b3b733724b1201594d11d33e223075ac3ba068c0b6426cb57e4d65789b7bdb9e4f2ee49c0ec5ec9bfef76294c457b91e6f539a83e092305"}, {0xa8, 0x2b, 0x8, "375d4186b148cbc0691aaf3c7387527dddcdb3544474354cbd485ae6badee0df263fedd83f2440d9bbc09a664af74ce8994fced643222615ff803f47464f9754e60678c81a3f6db6899ec38cd80e0701acca378ca03bff0d1020eaa26c83090939c4611bcbcc8af636ac82d2452adb810265d956cfae883aecc9752a6cb473d783d630f1708a9e46e151d5e1af7c5f1453"}, {0x30, 0x113, 0x0, "0c645fa47714a5e6d20fa9efbee188e450ec17572a49678d0ae2"}, {0x28, 0x113, 0x40, "8bb726187a01c819202c3fdf9c1654af5c59eb7837b98e36"}, {0xe0, 0x108, 0xffffffa5, "c8866c09397e554d1f23199eab6025f3c37159ca56057784d16fea5065103f80ddc3861724def6348dc18e26dccbaf0fbd1c56854cf37a1c90f8d285c319022cb9c3937af4634678e11085ebd362df616680330fde367bacc1259e98fe71ec3d43e5eb2e8e13ea3b5c01635995594d90146726f0bd48a0e2a8ed003cbc779565376ce7528e01f8ec8f6658065f2c51477eb1b56d203ad2ae543c82285413ba04b145218156d0e7add94e0183813fab0a79c30a249b172ebcf521b16e5eb5030cc5dcf1384b30b4f76bdc25b688"}, {0x108, 0x118, 0x5, "e120753d15416672aeee312df8e43cc17e71cbf1f5b94855916e9d1f250df62b2a9ef3e987939568ccf82a41ca45ac90c72636936842b261e592fe1846ec4721bae1bbbb5ecb40c10f2b85d059862dcb037e959e058bd8476431fdd91ae84212d858941c52e1e357ba73e4e8ae69234b03d34db2b678b162c319178c52696b8d92bd5da26ce00c0a1d6a8a86ed842297b6e9cd9130a3d5f88d59f28a6b9e1f4a487de2b3ac2455c2674051dbad433b266e96fd3175710834debf1d26c5336e2737d967a67d4638e811e2e4fbadb909d4227d2b80a54e69123b43f88c7019abb6ee25a16841f037c84ace069c182c9cc4f8f382c1ed6d"}, {0x80, 0x88, 0x8, "785887a7f1407f6f13b3f3af2d6ea7f15cbb7644eb9d7c533c24199de26bbbc097ae633b7c93ff2aa666504d9b84214a4096dcc104592d9539e7048ea06ebdc035adf8463c580094e9c9e3eb2f9e16918848ec9dfcc2db7e7d57690c3706e79466f39621552ba353492c"}, {0x100, 0x6, 0x4, "753d591a1149a9ba10325b6c831e227635dfff7e2b498620c6d1bfb8adb5d6fb4dcd0600cd8ec354dcf3fba66926d31df641e255d551df0aae499454d80a0c098f77d364808497d627a1bd57b6666883f48e7435eda252981b2979e609485e5379df25994f9115f4d9e335b596471bc37e163ba656212f261a8304e613f088fbfd9a3ec8ddb1f4f75961cd7f6ce5f4bf7e6403d0fd90debad7753a41f9dfb08e071e91c7edc46860cf68405646983d9e98fe57800581459af4b2536899e6b0e6bdbb3f09a46a7174e9b3b2de4061484a1fba5d3a5b15d83dd9d123b42c11d2aecf75bf31b553cc76111e95f8b1fd8501"}], 0x608}}, {{&(0x7f0000001280)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001300)="31e48cda9e81", 0x6}, {&(0x7f0000001340)="4b702bfd85f37d1c168f830ba626133b8a7400bcc32393bab28bb9e741e4112961cc0d0df37a9a687134c68d8e152b535e1cda0abeff24ffc4d9a9cf894687d32bfaf3f05b6dac6d265eeb72cf8ed7646c45404becc12a04181ffca6f1374f052fa50187b70ba466eacb3386ea4304d9170378fc7beb9f63d84c67540fc90049ab9ac539ce4c64f6a3341f525da5092e8da13b94873b156a176a318799e2901bb7a4ee469d721a61852dd54006a3aad2c0161ad93d63d47118e3ed021193c4fe0db6b49f69418e3b4ef1d7f48489d7ab0789a18677abd2c32336b88a808131c35e4d7f2f3b9b0c", 0xe7}], 0x2, &(0x7f0000001480)=[{0xd0, 0x103, 0x9, "0ff1b42741709f5ab771ae864c67cdab345f13696d601fd9c8279b1234e7f44c47c58a59dd1be8b1a1df0d17c92be2bd7df8d08b00efe3b97b2aadf415916a239e7bc286056ef7a20b0c6d955f9623c19e24f2bb201a054c22d273d2f13154bccf849ab35d9c9c458ce0d7811f7d789cb870e04d7b4efffb241c80d525f577c03f64c17b6137993986b8d1c82df4f673a2e4127281cf8d4aaae51be0535ae3598da75771ff32acf3b7de2aa005b543f8ec3ea17ded0cf8a5bd"}, {0xd0, 0x112, 0x6, "79b4fe0dfbda5534c0c69afa4f8ed3aaef3597f928a968b4f324273ab8867c3217364c8c15bd613bcba261ea6e05e491c682a19bbb5b7d110f7e35c3ba70357bbd42c0e28116d2974d09d2632510568af1c5da6ff7dbbcf3f420411a2114cd45c4502a1c5ee36d920c861e9aa62b8727d3a3fcd546ebfcf4e655a3fc0572a90aa23acf65a3ea317e7a6a26b0ff1c50794788e4d12c2c78bbf2f8500aeb27a456d747fab98681e4b9be421d2ed9af4ca1b143e1a8436ba01b62f51f"}, {0xf8, 0x117, 0x670f6909, "a132036a3bd9cd32b028c5284fb20b30e508feb472c7e3d74c2b9e169132b846da474b3fc739147dcfeba57c828f4396e546002fba1643ba9de9b2e9dd0c8cb388b45a8673d20da545e884f73ede2f4cc33e97753b2d37833b9dec09f2aab15f8dea610905eb73d64c569fe9bbc690c86dddf672a91b4ea830b329349deb99c9b46c7c612d8a9601eb1700e824c0a4586324aba088e4c7a2d4b3dd818aa0ba01aad5e18463a20894b5281fa1e8bb189a9628a41152fd4a4a0a5b8755c71cbf5333d5d238a17f5dc466291e4a75cfda81744fe0bff1d077bbb8273f899edaff075ac5"}, {0x1010, 0x115, 0x9, "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{0x10, 0x2, 0x3}, {0x40, 0x1, 0x3ff, "d41091fd000ad47a2f1424cdff28d758d037bfad63752c7f9e60a5eaf7bedd79e147b778e90314322f"}, {0xf8, 0x88, 0x6b0a, "7f317e2182f28d2f370f1deca727e89615ccb8efab9a716d9c404d85e1579a80eb884c885ddd0875ba9b4b52319693cfac4b1d4909c5f56e36253a781220843a373149f05b532b5b10d535ce198ea1e5448160c6131dcd59245d524d7526d1a9dd3733de82838b24584244105fb8406243e4cd451f4abee2d8e75f33b5ed272854301a1ef8e70986374126b76645adfb6299bc8b966eef300174a0aa9995f29350e6b66d0df28e3acda558c3878859347dcad728f300d9328c9863bf88610484900022d73e89ebcfa5b3cae2b85088aa8e53b64f0ffd71cbc9dede16a415b06ed509c6be9bd6"}], 0x13f0}}], 0x2, 0x10) r10 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002900)='/sys/fs/pstore', 0x0, 0x40) close(r10) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000076000)={0x7, [], 0xff, "c30e6e03dc8b0c"}) [ 560.586096] overlayfs: filesystem on './bus' not supported as upperdir [ 560.586932] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:33 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000040), 0x1f, 0x14000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/8) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:48:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) mmap(&(0x7f00000ae000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x1b321000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 560.717914] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:33 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x181800) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:48:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002940)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000047c0)=""/24, 0x18}}, {{&(0x7f0000004800)=@ipx, 0x80, 0x0}}, {{0x0, 0x0, 0x0}}], 0x4, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x2) write(r1, &(0x7f0000000340)="763ea1980878611e6ba0a32570b3f84e4bef1398dae2afedb096677a80da0824e6d01c99b59a67c06cc4555f8f5437a2627913305e02264bc1bef965cd9620762112f2c1f6c79d63a5f2521d6808e3e87072b68756b13e8cec46ab674860a9120ee43fb79be017d3853577f19801a70199ab85089263080e0a61ea5a4d116bf180df66ea8c356d32468c5d075db757104cb42ff3d7d33f357b2b5735bd6a42ac6b5afdd1de06fc134110d83e6dbf1e23d8cb801b5540b672c00c8e995b", 0xbd) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x1, 0x0, 0x3, 0x10000}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x41004903, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 560.821873] overlayfs: maximum fs stacking depth exceeded [ 561.089747] IPVS: ftp: loaded support on port[0] = 21 10:48:33 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x9, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:33 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3c, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:33 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:48:33 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x2f, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa}, {0x18, 0x2, [@TCA_CHOKE_PARMS={0x14, 0x2}]}}]}, 0x48}}, 0x0) 10:48:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '/dev/dri/card#\x00'}, &(0x7f0000000280)=""/132, 0x84) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000340)={0x80000000}) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0), 0x5, 0x0, '\x00', 0x1}) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) sendfile(r1, r2, &(0x7f00000000c0)=0xfe, 0x9) 10:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000002, 0x12, r0, 0xe8726000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(0xffffffffffffffff, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 561.575332] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:34 executing program 2: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000840), 0x90f, 0x28101) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={{}, {r2, r3/1000+10000}}) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000180), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) fcntl$dupfd(r4, 0x406, r1) dup2(r0, r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r5, 0x4008550d, &(0x7f0000000100)) 10:48:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3d, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 561.681573] overlayfs: filesystem on './bus' not supported as upperdir [ 561.689789] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 561.745793] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 561.762517] IPVS: ftp: loaded support on port[0] = 21 10:48:34 executing program 5: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x1bc, r0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xd1da}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9087}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}]}, @TIPC_NLA_BEARER={0x90, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x97c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc07}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x7f, @remote, 0x401}}, {0x14, 0x2, @in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x1d}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x372}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf87}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x96}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x1bc}}, 0x24040080) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 561.836143] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 561.848452] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:34 executing program 3: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x550000) sendmsg$inet(0xffffffffffffffff, 0x0, 0x22040004) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40080}, 0x800) ioctl$ASHMEM_GET_SIZE(r2, 0x40046f41, 0x76006e) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000006c0)={0x0, 0xa70a, 0x0, [0x2, 0xffffffffffff7fff, 0x1, 0x7, 0x40], [0xac, 0x1, 0x5, 0x2, 0x8, 0xa2, 0x1f, 0x80000001, 0x3, 0x0, 0x401, 0xfffffffffffffffd, 0x6, 0xd934, 0x7fffffff, 0x5, 0x2, 0x5, 0x200, 0x61, 0x4c, 0xfffffffffffffffd, 0x20, 0x9, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x4, 0x7fffffff, 0x1, 0x8, 0x6, 0x9, 0x7, 0xc08, 0x100000001, 0x3f, 0x3, 0x3, 0x1ff, 0x8, 0x1, 0xb5, 0xe918, 0x6, 0x0, 0x9, 0x9, 0x6, 0xffff, 0x3, 0x48, 0x7fffffff, 0x2d76a860, 0x1000, 0x1, 0xfffffffffffffff9, 0x8, 0x100000001, 0x3, 0x8000000002, 0x10000, 0xb, 0x7, 0x7c78, 0x1, 0x1, 0x80000001, 0x52084a7f, 0x0, 0xca5, 0x0, 0x80000001, 0x3eca79df, 0x6, 0x9, 0x10000, 0x6, 0xb59, 0x5, 0xffffffffffffff81, 0x4, 0xfffffffffffffc00, 0x0, 0x7, 0x2408a062, 0x8000, 0x4e, 0x15, 0x2, 0xcec, 0x3d, 0x8, 0x8000, 0xffff, 0x2, 0x9, 0x3, 0x1, 0x1ff, 0x3, 0xffffffffffffffff, 0x100000000, 0xcfc, 0x68e, 0x4, 0x3, 0xcfd, 0x0, 0x6, 0x9, 0x1000, 0x2, 0x9, 0x2, 0x3, 0x443, 0x3, 0x1, 0x7ff]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000005c0)=""/221) r3 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x1a, 0x3, 0x20, 0xf3, 0x0, 0x4, 0x5994f, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x400007, 0x1, @perf_config_ext={0x1767, 0x591}, 0x8080, 0x1, 0x3ff, 0x6, 0x8932e, 0x9f3a, 0x8287, 0x0, 0x593c, 0x0, 0x4}, r3, 0x3, r4, 0xc) 10:48:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7265737569a161", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) mount(&(0x7f00000006c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000700)='./file1\x00', &(0x7f0000000740)='sockfs\x00', 0xa4000, 0x0) syz_mount_image$hpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1ff, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000180)="310bf6c323e9e6dffc61f8b0e0063e1cd37f5f991a8fbcc48e93a8b951ab86678d9d84", 0x23, 0x8}, {&(0x7f00000001c0)="3c7f10cbfc592728e3f623ec12b037561683033df5d4f3df51df979fe42bae4c516750744b7d080baa971db10372ad137fbb49af89c93c02965752e0a4c2d5c72c9f096abd5c4d9b5405166919b46e21a1324d0741cc4653300a81e7d6dea4fbca87c5fb27cd2395a0328fc57fd31fb53f44a3fe0bb8c413ef0c3c19e71898428588377b06ec9efa4731280d0b859b00865ef10980eb34ffba25b6ea26c10fdff5a8c7db706599", 0xa7, 0x3}, {&(0x7f0000000280)="3b0a9cb3e249992fe3766cf2cfb20571f4ffaef5fd22bd8b328f85f92803be765918f8e184b2d7073591aad634a21ccd77c5009958288c2548ae6003ecf0ec3320fdeb077bf14cbc210666b893f8e086d7411d794d7b7b3e06433f87cc", 0x5d, 0xc31}, {&(0x7f0000000300)="df06feadca5b256ff5c735669a128476fb60fb955f0566e4de628289e3e41385f6f4d939b716bf75ae01ed29940ac8", 0x2f, 0x3ff}, {&(0x7f0000000340)="bc2d447c59096d599c0cfeea3bddfceb2e7f87cd7c602cb60284473b3851d671771173a3a22b73248e199344a7f0fe84d313bf3702f15421c1eeb2987ed3d7d1547f719901f43b72708675a7cec4486157b2d59fc4b5df29", 0x58, 0x3}, {&(0x7f00000003c0)="265f2cd6b806e60f58646600bd690e347125aa45d2c377405d0df485cd0cd715bd72649df8895e1d2200ecdb4e033a49f2487d4493b176c8c6934fd96048e21ee9fbb4843d1d1cd61898d95a7ed73624de25b9622eba79e79d86d8d2f4d7c4872ef16bf256326d4bfbf855aa132932b2c10d6b220d7897b71d40875f4b6d4175890aada9f711f196a8a80656bfb949ec46e1405a32", 0x95, 0x9}, {&(0x7f0000000480)="735446d2830341a9a67a3f9030bffee49cc7fc3ae56a6469c48c2406c680c4f0f50e27efad2385950bd1b95600a9e2d627d2d8350120c363dbf41777f02c99c42a6159f37032e6937a81b27b1e5dc38509eb5e77", 0x54, 0x7ff}, {&(0x7f0000000500)="bf0cda7abe38defccf795407edccf6ac70aa53509c339674cb5bf65e7e020edc7bfa07334c2f8e0890dbe98a76c282f82121e3920a25be2d55b5ea2630056509c1fa340d761146ce8e4904a285baf7b3fb930aff163209dff9daa92d04f98d3bb185cb8c099506821a2f56151003121781fc45c5c389caf822f11ae753542ad72e87daa43b2cf1281b256303912b6fbf53d1313580105d", 0x97, 0x7ff}], 0x800010, &(0x7f0000000680)={[{'ext4\x00'}, {'}'}, {'\\-'}, {'ext4\x00'}, {'ext4\x00'}, {'ext4\x00'}, {'&^}'}, {'!-'}, {'ext4\x00'}], [{@smackfsdef={'smackfsdef', 0x3d, '/'}}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) syz_mount_image$iso9660(&(0x7f0000000780), &(0x7f00000007c0)='./file0\x00', 0x6, 0x1, &(0x7f00000008c0)=[{&(0x7f0000000800)="f931b7e58ba172a50d853ffe998af1269cf50f3eae234bb3611c5013ec7bcbe344e7d3ba6266e1f612adc74feb1b6b77d68f36a202d1bf729d8163e8c95865e34ed641ad56beab59680bd093af141451f2a2b243349b3e062c2c5f021a8d5161200b07ca529cd9463d5dc0eaa34671772bc30ad6dede851e3aa65fb9157a59f1020f", 0x82, 0x6}], 0x428, &(0x7f00000009c0)={[{@dmode={'dmode', 0x3d, 0xfa}}, {@hide}, {}], [{@dont_hash}, {@fowner_lt={'fowner<', r1}}, {@audit}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r3 = syz_open_dev$loop(&(0x7f0000001780), 0x9f58, 0x200000) ppoll(&(0x7f00000016c0)=[{r1, 0x20e}, {r3, 0x1020}, {r0, 0x385}, {r0}, {r0, 0x8002}], 0x5, &(0x7f0000001700)={0x0, 0x989680}, &(0x7f0000001740)={[0xd800000000000000]}, 0x8) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7f, 0x6, &(0x7f0000001540)=[{&(0x7f00000002c0)="ef3e51711105f4964241f1abdbce26768c7bc872375dc2384ee43e7b4d1a882a7652f002de6fd0628162bae01787905dcadb12733835e9cf9c7b7d9f9d7629bc422e5b85a410c03dcf2cc3923107f1b5557739550200f6977baef87bdcef676a44292851c7372f5b3d4524a5c009e2f79fc6e01591faca3afe9b3a8b3fc3c92550bea8433f3365171e938298d8fa09fd3f1a2be7dd0c429a63a3", 0x9a, 0xb92}, {&(0x7f0000000380)="ea6cc0b98979181cf2711bf630aacb49cb988f0a0d798b7bcccbbac86751590bf6db924cf7c1f6ad03728715e4bfbe8130167826ae3d1741d2bcdee057173bf1dc7225f9254b89fc1063625029bbef30b06b66d1400842cb9b49dd08a2ac3376", 0x60, 0x4}, {&(0x7f00000000c0)="dcc8f76aee2da45e94594cabc9ce268d026f179bcfcc168b2480e0f2ab2a76a78fda712d20ae28856f72eaf394f9bdedccf42f8bd962f89b41ba990d10", 0x3d, 0x200}, {&(0x7f0000000400)="a0aac911716ccd107ef64931ece7e7722eb8678d4a8e7b271be4e3f9c69f59df2cc301a725d926206c3645a62cb38a12b6f15d0b73c582fb0bb5a5399d7cfc08e48d6a446532873e7343b9ea61f12bc95f5d91d2a6db6835264b93c11cd9ba87d9d286a0dc79e950474c5f03a044a991ccd5fa2cfd1f05faa9388e8f087cc2980bbdb25521d347f1eb3079118f38dc5eca00298556ff903beeae308ec630bc361eb3e68dcf7dc2405b92a3b4efba515ffd021541641601c971bc26d7cdbb9e75dd214f58a41944ca79825fad81ed", 0xce, 0xfffffffffffffbf2}, {&(0x7f0000000500)="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", 0x1000, 0x3}, {&(0x7f0000001500)="ce8a2c0d4d8c074b03df66dd32edd887e423b7ec1d636434f77d334a0bb882d1a0851ca4564980115d76b04790157832", 0x30, 0x5}], 0x42000, &(0x7f0000001600)={[{@huge_advise}, {@size={'size', 0x3d, [0x6b, 0x65, 0x6b]}}, {@size={'size', 0x3d, [0x39, 0x30]}}, {@huge_advise}, {@huge_within_size}, {@huge_advise}], [{@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@smackfsfloor}, {@permit_directio}]}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}, {}], 0x5, 0x0, '\x00', 0x1, 0x5}) [ 561.967394] overlayfs: maximum fs stacking depth exceeded [ 561.998599] ubi: mtd0 is already attached to ubi0 [ 562.020782] ubi0: detaching mtd0 10:48:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x3e, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 562.070895] EXT4-fs (loop2): Unrecognized mount option "resui¡a0x0000000000000000" or missing value [ 562.178338] hpfs: bad mount options. [ 562.207578] ubi0: mtd0 is detached [ 562.219538] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4, 0x12, r0, 0xfa41c000) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x24, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x8014) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) fcntl$setstatus(r2, 0x4, 0x800) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 562.271660] overlayfs: filesystem on './bus' not supported as upperdir [ 562.289067] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 562.306021] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:34 executing program 3: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) close(r0) [ 562.319609] EXT4-fs (loop2): Unrecognized mount option "resui¡a0x0000000000000000" or missing value [ 562.343396] overlayfs: maximum fs stacking depth exceeded [ 562.365897] hpfs: bad mount options. 10:48:34 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x862080, &(0x7f0000001380)="c1ba9d71a5d2c894ce79034123b20da5c427c351276a6f5b4b1ce348372d80c2b6fae2aa8cf66827fd3f5129e20caab9aa1699de5f0cea89ac1545ec0fe1346b5acd37ba1b0f714bb7eab67501999f13d644daa7be7ac6e791cd7a5532e49aa387ce58590166dbe5fb597eeef4afeaddba1e7268630e02bdb1", &(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)="ac76d9a02dd5cbaf10e5045a726287da00fe9ec2541003318c3c2a46025af2a14489b91d10a1c0b73c472e8e85f04a") r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x14d, &(0x7f0000000200)="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"}}], 0x1c) clone(0x10000000, &(0x7f00000014c0)="d747a5247c1e24eb9ca416d739f771645ec6cd47d9253bbe1f2e1db278fb722775a255d546bf0b34186b4e1f552c35ce670a8257", &(0x7f0000001500), &(0x7f0000001540), &(0x7f0000001580)="b1bd9aff8c8092b243c07cb1328c6577b6adde06442ee4d8074955bf3d307af85a16cd7a299d5415c236636a8b096fee3a0c14dc712b73e371b5d6f418cf2eb3e6f0a7c9bcb28fc585b0b26cb8f507e4e757d1f1cd736a1aa8711b88ab859bfd4afaea56baca497721b3389c26483747efa9174b0c0833dea35848f1") wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0xd4a, 0x6) tkill(r0, 0x17) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000001600)={0xfffffffa}, 0x4) clone(0x10048000, &(0x7f0000000380)="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", &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)="6490993a37e9cf4e2e231313b458c493e4409c16d2ee48a9315c830bdc220dc0379357de3f5302305f84c71f40304dc3b4d5692142efcad4c9bda7b2e2055dab9e126988e2f391b71f748ae544d7d233e1b4e72a8f05c9f4ad41b28a50bc55db8b3b4e8d43ae56f4c9d352e74ab41384c499370fd3817c8d12ee") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 10:48:34 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x1, 0x8, 0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0), 0xa25c2, 0x0) bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0x1, 0x4}) 10:48:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x41020}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0x9}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 10:48:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x111102, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 562.633774] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:35 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x37cb1133) socket$inet(0x2, 0x3, 0x33) splice(0xffffffffffffffff, &(0x7f00000000c0)=0x2, 0xffffffffffffffff, &(0x7f00000001c0)=0x34, 0x3, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8006}, 0x4) socket$packet(0x11, 0x0, 0x300) r4 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'caif0\x00'}) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x19410, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x1a) dup3(r4, 0xffffffffffffffff, 0x80000) [ 562.726001] overlayfs: filesystem on './bus' not supported as upperdir [ 562.734526] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 562.818632] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 562.857162] overlayfs: maximum fs stacking depth exceeded 10:48:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000001cc0)={&(0x7f0000000340)="504ae6d1eb264afa1c0f364faf820e5e47974baae605d4ce2c6b2f4b016fb90767947a612bd06da727d4cc26f0a0aff4bcb4e48a2d4234fb85ffb1f9b1092a8afb18a3fa7f0961cb1bb9328e78ea0291ff021973ecbd21e57be8c4c6557d75f786d6c3fec71c112db1c34058d8f4650c1c5939bcac94c42ae225c6826d06c62eb7def5ebfe624885616291e32cb274b55c7fd335559c8d45", &(0x7f0000000cc0)=""/4096, &(0x7f0000000400)="b9af0718ac1b8f55b51ed37a0a0b405e3547f3b04d7c", &(0x7f0000000440)="ff441af8fa3aa39f271f16dddd7baf592ecd1feedf7812cd0b2a6be74adb5f332a370d45259be8ca52f94014071e6cf71bb67bc938a54e38aa83df3b641545fb30db027c1ed3480cc47465", 0x7, r0, 0x4}, 0x38) clone(0x2000000042788800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/11], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x80000, &(0x7f0000000180)='\xa8\t##)\a\x10') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2c0, 0x108, 0x5802, 0x294, 0x108, 0x294, 0x1f0, 0x378, 0x378, 0x1f0, 0x378, 0x3, 0x0, {[{{@ipv6={@loopback, @empty, [], [], 'macvtap0\x00', 'macsec0\x00'}, 0x0, 0xa8, 0x108, 0x52020000}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}}}, {{@ipv6={@loopback, @private0, [], [], 'ip6erspan0\x00', 'sit0\x00'}, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x320) clone(0x2000000, &(0x7f00000001c0)="b9cf4fa81c58c8e1fa1fcc2b45102a27db960cd3425ecc882b5f4d940cefc8a148a129383de0c69c66dde7a3f58fcfab298c536612e2d53632079c408ea855ebc687dd7b94c6afb5948b0d0f83a2bb8c11920f08171112fc6b73c5fe569a0f6aa80b791436da56a4d6b1e7015d92b005a55ac02a414562715c563cc4", &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280)="b69b124854a3e0fb64c1e08b8561604c0acec598f65aeb4b7401622c7f84091a8126b889ae15947f6244cd8e7be1eaa283157887f6883bf80b5f51be58ad9929ad85fed5918a36dbc7022aeb048e232e95490b4c5dc28bf07593656f2d38a6ed314d3ef729449356023d36524e3220f1fa1199c1f64a29a0b98e1027abdddca9fc") setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000800)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x168, 0x168, 0x238, 0x168, 0x300, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x0, 0x6, 0x7, 0x0, 0x5, 0x2b5c0edc24691428], 0x6, 0x6}, {0x3, [0x4, 0x3, 0x4, 0x5, 0x4, 0x1], 0x5, 0x1}}}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28}}, {{@ip={@private=0xa010102, @multicast2, 0xff000000, 0xff, 'veth0_to_bond\x00', 'macvtap0\x00', {}, {}, 0x6c, 0x5}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="eeac7bb9fee9", 0x9, 0x5, [0x35, 0x11, 0x15, 0x2d, 0x2c, 0x12, 0x32, 0x5, 0x38, 0x2d, 0x3e, 0xb, 0x1e, 0x29, 0x20, 0x13], 0x3, 0xfffffff8, 0x20}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x34}, @multicast1, 0xff, 0xff, 'ipvlan1\x00', 'wlan0\x00', {0xff}, {}, 0x8, 0x3, 0x40}, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={{0x28}, {0x0, "62c2"}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1ff, 0x20, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21}}}, {{@ip={@remote, @dev={0xac, 0x14, 0x14, 0x35}, 0xffffffff, 0xffffff00, 'wlan0\x00', 'veth0\x00', {0xff}, {0xff}, 0x16, 0x2, 0x6}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x5, 0x7fffffff, @rand_addr=0x64010100, 0x4e20}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x498) fcntl$setflags(r0, 0x2, 0x0) 10:48:35 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x41, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 563.057046] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 563.168369] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 563.181941] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:35 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000180)={0x1f, 0x0, 0x1}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4) perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x0, 0x2, 0x2, 0x8, 0x0, 0xff, 0x80080, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x10000, 0x4a000000}, 0x40022, 0xfffffffffffffff9, 0x400, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0xe) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000000000, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x2b}], 0x1, 0x0, 0x0, 0xfffffec6) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ce]}) pipe(&(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 10:48:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x42, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 563.301767] overlayfs: filesystem on './bus' not supported as upperdir [ 563.303133] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 563.384243] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 563.442838] overlayfs: maximum fs stacking depth exceeded 10:48:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:36 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x8c, r0, 0x62, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x9, 0x1}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x8c}, 0x1, 0x0, 0x0, 0x24000001}, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$rtc(&(0x7f0000000500), 0x3, 0x90f181) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x4000010, r2, 0x37eb4000) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280), 0x296180, 0x0) r4 = ioctl$TIOCGPTPEER(r1, 0x5441, 0xac8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1040, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6673636f6e746578743d757365725f752c737562d9c47b506a5f747970653d2f6465762f6472692f6361726423002c636f6e746578743d7374616666"]) r5 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc49, 0x2}, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x6f5f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(0x0, &(0x7f00000011c0)=0x0, 0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x8b000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009040)=[{&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002080)=[{0x0}, {0x0}, {&(0x7f00000019c0)="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", 0x12f}, {0x0}, {0x0}, {&(0x7f0000002580)="77ee9586617a20525d8d684a63244ee2746b191935100e29af4f7fe65d0439fec90b3d053a6c29e7689ea897109d105fc79787f18a315975e574b13e60b3347286d5d68b87c69e5d0b293229024bb3a2d1ae5400a319a6374a6a86980bc51bbd58be119e202c26c5802f16c64f1d0abbd44e1b3a546576cb78665de3480a87a6d6a42bc4943b6f96a3b1bb48", 0x8c}], 0x6, &(0x7f0000002240)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=r8, @ANYRES32=r6, @ANYRES32, @ANYRES32=r8, @ANYRES32, @ANYRES32=r8, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000100000001000000ff06a3301c677578", @ANYBLOB="3501bf78143178b97c971791628d73a7fefa80f23d6980740d62cbb037be17e22e781677c57767a73f35e1913076cbea7b1e764d27e9a9b2e76965dcc08a37311a11bf4ee5970c9eb915dc10513ac0c568f160b586322a98f98a5af256f49ccd6ba47b4feafbb6b6555305db60c74951f813e1b0d9c418f8df0f2b63d743ecb88fe6abd367efe780f5bc5109188b014e2db4241e6e1fe9c8bf03f79b6685d4f4d48dd083c3715f675dea852ae6140b044f7de24c0d17fb5b29b5e1ad5d11ffe97ca41445cd4b043c421a", @ANYRES32, @ANYBLOB="b453235b8d61a1c21beb81af3eeabb82b075133a8523356a2af8b6fcc0ca3f8fec46072e555bb4b13e8daa0d9357cad5f201979c58d88e37be5a134162023639287742f32a6f2a37539a9c4689f9573b90f2c448b76c1a472e575462d1eb33646c7090c40ee07c9555f3ec2dc53f814d06a93236f2232e5a93d97cbd9c96e19e9df6943d9171f59fccb7274caa177a830710dfb3d5436e03a251b4b4928781c1121248dcd649328efe1a665b5b7137b2809e5dded3d07437c0aa159d2e9d2cb4271f6267ad3f15d7062130c9970cf9b9765fa7e4e4e1fc90f2aceec79389d2454b1df181addd4035a06465973dbc6df5ec", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x80, 0x8000}, {0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000001b00)="404e22e2dca3ebc1aca1b2b52a79306936bf4b47db05bcfeaaaebc5f516c5e51e3522a94188dc89b17c244455d1f83841d99fa8da87598cf9afe0abe68a5f56eb180a9a290631950e8b79a2dc280f4bf04abe435cf4ab08883227ea24e049341af15f4ff2ab57fde0340fec5b62352c489edeab7bb8bd12aa50b3d550aead644ef8d14f14432623fe5fccd723c426155ff9bbd5e5e0f155bd7264253522b890db00f", 0xa2}, {&(0x7f0000002a40)="c696bbd2fb93d237f8eaf8eac121946885e6561d775eaa1a23eb8bc15ea9fb95eb52992fc2b414d25da6685a18411f492273479326bd0e21820267c20629116f3aaef7a8f0d8ec4b9ad6c520cbee3c0c90c3ab250b7b8194e280e77f09243a85a04170b3f0ddd9d466146c42e775b5def0d666428f0b9b252c00f93556ee7f0f1d9667bb89c7a3027d97c98fc155ccde95083abf80075af66247f8a228d5f55b4834208f6f41e041ec2fff5a4fd68317522d3107d841381e1e645877c0712d0d2b130c488066b407a6a9c2850a13", 0xce}, {&(0x7f0000002bc0)}], 0x3, &(0x7f0000002100)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000020000000000000000000000ad46bc0e4d79de9461cd0267ae7c28676324b5cac5a7b7f36b3a834b127df10c7836451f6d1f69608aee027cee836a3071721acee4c366b1d90032fd4763d7b3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x2884}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000088c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x80}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000008b80), 0x0, 0x40000}], 0x4, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r7, r9, 0xffffffffffffffff) read$FUSE(r3, &(0x7f0000003000)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000540)="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", 0x2000, &(0x7f0000005140)={&(0x7f0000002540)={0x50, 0x0, 0x3d7c, {0x7, 0x21, 0x1f800, 0x800000, 0x20, 0x80, 0x2, 0x1ff}}, &(0x7f00000025c0)={0x18, 0x0, 0x8, {0x3906}}, &(0x7f0000002600)={0x18, 0x0, 0x0, {0x8}}, &(0x7f0000002640)={0x18, 0x0, 0x100, {0x9}}, &(0x7f0000002680)={0x18, 0x0, 0x3ff, {0x7}}, &(0x7f00000026c0)={0x28, 0x0, 0x5, {{0x3, 0x794, 0x1}}}, &(0x7f0000002700)={0x60, 0x0, 0x100, {{0xb64, 0x5, 0xfffffffffffffffd, 0x7, 0xa7d7, 0x85, 0x1ea9, 0xfff}}}, &(0x7f0000002780)={0x18, 0x0, 0x7, {0x71}}, &(0x7f00000027c0)=ANY=[@ANYBLOB="1f0000000000000007000000000000002f6431762f6472692f636172642300"], &(0x7f0000002800)={0x20, 0xffffffffffffffda, 0x10000, {0x0, 0x12}}, &(0x7f0000002840)={0x78, 0x0, 0x10000, {0x1ff, 0x7ff, 0x0, {0x0, 0x3, 0x7, 0x4, 0x81, 0x2, 0x81, 0xfffffff7, 0x20, 0x4000, 0xff, 0xee00, 0x0, 0x8, 0x78}}}, &(0x7f00000028c0)={0x90, 0x0, 0x1, {0x6, 0x3, 0x3, 0x800, 0x7, 0x0, {0x1, 0x0, 0x9, 0x100, 0x3, 0x20, 0x3, 0x2, 0x3ff, 0x2000, 0x6, 0xee00, 0x0, 0x800, 0x7}}}, &(0x7f0000002980)={0xe8, 0x0, 0x4, [{0x4, 0x81, 0x1, 0x5, '\x00'}, {0x2, 0xb6, 0x4, 0x7ff, '^-%\\'}, {0x3, 0x6, 0x4, 0x0, '.#(9'}, {0x0, 0x5, 0xf, 0x800, '/dev/dri/card#\x00'}, {0x2, 0x80000000, 0x0, 0x7}, {0x2, 0x561, 0x4, 0x2, '/.[@'}, {0x2, 0xb4, 0x0, 0x81}]}, &(0x7f0000002c80)={0x358, 0x0, 0x5, [{{0x5, 0x2, 0x1ff, 0x0, 0x1, 0x2ba57f59, {0x5, 0x8, 0x1f, 0x80000000, 0x0, 0x6, 0x1f, 0xff, 0x1, 0x4000, 0x54b4, 0x0, 0x0, 0x1c, 0x1f}}, {0x4, 0x9f, 0xa, 0xd6, '/dev/rtc#\x00'}}, {{0x6, 0x2, 0x3, 0x9, 0x1, 0xce, {0x3, 0x3, 0x8, 0x200, 0x9, 0x0, 0x6, 0x4, 0x1, 0x4000, 0x6, 0x0, 0x0, 0x5, 0x53d}}, {0x0, 0x2, 0x11, 0x7, '/dev/dlm-monitor\x00'}}, {{0x2, 0x2, 0x3, 0xd4, 0x6, 0x1ff, {0x4, 0x4, 0x2, 0x7, 0x4, 0x2, 0x2, 0x20, 0x8, 0x8000, 0x0, 0x0, 0xee00, 0x1ff, 0xff}}, {0x5, 0xefd, 0x5, 0x6aa1ca54, '**+!+'}}, {{0x1, 0x3, 0x7, 0xc00, 0x6, 0x80, {0x4, 0x7527, 0x10001, 0x9, 0x6, 0x2000000000, 0x80, 0x7ff, 0x4, 0x8000, 0xfff, 0x0, 0xffffffffffffffff, 0x8}}, {0x4, 0x800, 0xf, 0xfff, '/dev/dri/card#\x00'}}, {{0x3, 0x1, 0x2000000000000, 0x8, 0x6, 0xffffffff, {0x5, 0x0, 0x8001, 0x401, 0x0, 0x2, 0xffff0349, 0x1, 0xfffffc00, 0x1000, 0x4b0d, 0x0, r7, 0x5, 0x5}}, {0x6, 0x6, 0xf, 0xffffffff, '/dev/dri/card#\x00'}}]}, &(0x7f0000005040)={0xa0, 0x0, 0x8, {{0x3, 0x0, 0x100, 0x71, 0x7fff, 0x3, {0x6, 0x5, 0x8, 0x100000000, 0x100000000, 0xff, 0x600000, 0x5, 0x3434808e, 0xa000, 0x3, 0xee01, r10, 0x9}}, {0x0, 0xb}}}, &(0x7f0000005100)={0x20, 0xfffffffffffffffe, 0x6, {0x1, 0x4, 0x8521, 0xcbd3}}}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r5, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 563.652906] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x4d0303, 0x4c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r2 = socket(0x200000100000011, 0x803, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) sendto$packet(r0, &(0x7f0000000080)="e7ec11397d114f06aa22070202001b0b45a30df279ea313bb332859a6822a187f8019402bb66cb2bb6cd4a358211aec66efdbe1eb2c26d4f3908248f9bbd42b0d111e08e5f133950428d0b5db269d83b402cf631b90aba90015bc2d49a188a9934297d93d4e83293c0c0df", 0x6b, 0x8001, &(0x7f0000000140)={0x11, 0x1, r4, 0x1, 0x2}, 0x14) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000040)=[0x0], &(0x7f0000000280)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0x1, 0x4}) [ 563.710339] overlayfs: filesystem on './bus' not supported as upperdir [ 563.725221] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:36 executing program 3: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x200003c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e24, 0x8, @remote, 0x4}, 0x1c) splice(r0, &(0x7f0000000000)=0x5, r1, &(0x7f0000000080)=0x7, 0x9ee, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000a40)={0x0, 0xffffff2c, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d2c}], 0x1}, 0x4) socket$inet6(0xa, 0x5, 0x7fff) [ 563.764785] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000000c0), 0x0, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000001300)='./file0\x00', 0x3, 0x4, &(0x7f0000001580)=[{&(0x7f0000001340)="245cbb0fe85f53511c5cb121de6fc890823ef99c7557cfedf39ffe0f83d3207fe8c0dd4520d2738fdceb06717d20648333ddf0c387456602836b5a5468f03619da5e86c022f3c905bf33eccdc65aae866f5dc02f7e2bf3", 0x57, 0x20}, {&(0x7f00000013c0)="496e67a4b0a4abf795b9a6045dba65624d8ed2f9241a4e8fb9613280fc148f79a2e8afb329e3a2cb7ac6d494cfb8267991a34d2b0d9714660b51178c6854549b067691d8e9bf4c580c290d0464a50dc5a8f2e86d50004c87f0dd74cd7889fc399f015bbec15e79b82a715bde8873cfb3ec8fa40a7117f8892602f8a2770423d35c36a0959a40852cd1c12de22029358ee810262a82ec473bb37b5a204a9978de732b3e76c9ab9987b2df10850ef671c71c14f64806a3a7c286a3576afdd3aeb3", 0xc0, 0x1}, {&(0x7f0000001480)="7675f3eaf4c2800aa17e472a837c", 0xe, 0x9}, {&(0x7f00000014c0)="ac883463c091c2d1da023ffeea50d83ef2cce77aaae05ddc15e0e2f336619c08f02a75bd528ec7bc8dc33ddd0ef0142f5b8f800962306d61355fbeddf3a80002c6c3f57e942559b61ae0e63375f7d9a8220287e1db831b0386ccbf6ba98e830b04284a9d9a52c2505a1e2b5059e72ee5c3c08734aa2190e84fa5d5deec5d932c7a8f008e00be907ea3ee8ea02590c1085963b32c8c0342a0c2549d86ea1e10", 0x9f, 0x1}], 0x1000, &(0x7f0000001600)={[{@creator={'creator', 0x3d, "65c00796"}}, {@umask={'umask', 0x3d, 0x5}}, {@creator={'creator', 0x3d, "4e4b5eb0"}}, {}], [{@obj_type}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, '^'}}, {@dont_measure}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}]}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000001280)={0x9, 0x7, 0x3, 0x628000, 0x1, [{0x800, 0x5b, 0x7, '\x00', 0x1104}]}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x40200, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r3, 0xc01064bd, &(0x7f0000000080)={&(0x7f0000000280)="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", 0x1000}) [ 563.830871] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.836550] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.836949] overlayfs: maximum fs stacking depth exceeded 10:48:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x19a1, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x24) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) recvmsg(r3, &(0x7f00000014c0)={&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/244, 0xf4}], 0x3, &(0x7f00000004c0)=""/4096, 0x1000}, 0x2000) 10:48:36 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 563.997918] audit: type=1804 audit(1625482116.484:252): pid=681 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/267/bus" dev="sda1" ino=14144 res=1 [ 564.130956] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 564.243578] overlayfs: filesystem on './bus' not supported as upperdir [ 564.251714] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x43, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000046e000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r2 = signalfd4(r1, &(0x7f0000000680)={[0x9]}, 0x8, 0x80000) r3 = socket(0x200000100000011, 0x803, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80010002}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000026003c0225bd7000fcdbdf2500000000a77ec1d691b5e164936ff65ff3f716801dcd891602e06475557a963715a1b7d3aefe2495f13430dd8a5b8235e3fc0b75808db6a2c26c54d0b11753df4dca0d957efbb41227c0228f", @ANYRES32=r5, @ANYBLOB="0b000a00f3ff07000e00080004000a0004000a0004000a0004000a0004000a0004000a00"], 0x3c}, 0x1, 0x0, 0x0, 0x20000810}, 0x40000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) r8 = syz_mount_image$cramfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffffffffeffff, 0x5, &(0x7f0000000500)=[{&(0x7f0000000200)="e44c2dad2406f1ee404d16b98043a7ca1906508933fa6e5b036355a6d9d55e14351b09b38f5c76e5fef6d5f67341505bdc2db58e655406e7d82f39235aa3dc7394c11ea86e21447b499a67b906d1475a26b8089cfa8125a59095577a58b754154bb7d00f3c4e815cdbfde3ed19bfd6273a5632bef1202ca14a95541b4e90f1507a8a9468d8f0d2f2d1b73cebf2c73493552287a31b3594f93131a8267dde7e43b60d2a2926e51b5c51a7061bfa9cefa4c189e897851a199a2cda1bfb2439b542e83d02d8f109992a85e74e484cd2ad7607a16d0b01b962dc8485ab15ddb8b7ed892f397999d6722f30a0e61b3a672e91f7ddebec4c", 0xf5, 0x1}, {&(0x7f00000000c0)='?', 0x1, 0xa}, {&(0x7f0000000300)="121a43b30856dc1bed0add2624e890c7b041e52c73a5fdcb0336fef6909046303ae0ab90fab7d95a8100f036ecbab82a9d49295e5053177d68e2fbe6d5ddc51ee95bbc6f2f81bf9df69b98422a946fa8f748db294204ee92787a5a4ff4368d0feafb101b9253b744861f07f0356b0a416b6f9b288fa33397ea7e6a8c91b18320a41cfdef44594006cfcd9a8aac6e31325edfbe8a82d004909478ed757ab879c6ef4b4b55e9dbf61fdaccde9d62311007c7bc2ba757572a422cf7ae905d14e79cde0797e1b4e8f891336f525e86b79d", 0xcf, 0x5}, {&(0x7f0000000400)="1e27d4f9993a121fdfb6ab67a44ea9ef078b2f7adeb2c4f0a526bf66c3ed14e80bf158732dd5aa9c2670c6ee3d5e542c953819687ec748839deca183d0ef719a53e05cfc290f7ae1000f63a22e2140cc7c4f9f43c0e3", 0x56}, {&(0x7f0000000480)="a98d665037e6426fff111299744b21e9805f5e234eb020e1a6d2b2205fba9b20ab04e3fa3d93dbe8c5f04e9a61963796f2e3c248955d9181abd92731fc6bee5f65c16c291659bb3a10a3c4c781266a66701f03e583f2c6ac1f1bf70689077c4c37139efc1c7a648fb9321b9076aea879264488a24cebba", 0x77, 0x1ff}], 0x1140a2, &(0x7f0000000580)=ANY=[@ANYBLOB='&*,(&,\x00,pcr=00000000000000000060,dont_appraise,smackfsdef=@(#,euid<', @ANYRESDEC=0x0, @ANYBLOB="2c6500d2633d", @ANYRESDEC=0xee01, @ANYBLOB="2c6673757569643d64623962303737362d623864312d386333622d643306302d33643737663632352c636f6e746578743d756e636f6e66696e65645f752c736d61636b6673666c6f6f723d5d402d2c6f626a5f747970653d002c00"]) r9 = epoll_create(0x6) kcmp$KCMP_EPOLL_TFD(0x0, r7, 0x7, r8, &(0x7f0000000140)={r9, r6, 0xfff}) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r6, 0xc04064aa, &(0x7f0000000180)={&(0x7f00000001c0)=[0x0], &(0x7f0000000200), 0x5, 0x0, '\x00', 0x1}) [ 564.377597] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 564.450544] overlayfs: maximum fs stacking depth exceeded 10:48:37 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x13, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x44, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 564.821708] audit: type=1804 audit(1625482117.314:253): pid=711 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/267/bus" dev="sda1" ino=14144 res=1 [ 564.843012] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 564.887130] overlayfs: filesystem on './bus' not supported as upperdir [ 564.906014] audit: type=1804 audit(1625482117.354:254): pid=686 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/267/bus" dev="sda1" ino=14144 res=1 [ 564.909658] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 564.951335] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 564.971251] overlayfs: maximum fs stacking depth exceeded 10:48:37 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x58, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:37 executing program 2: arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000001180)) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x121) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000280)="10d1c897e5fdd896da4f915108f8c77bf47df3175b26a1d5f09d46855271e669790526c5f388a46a3119d48b15d3292559f42f0e172bdd95df31033f03b601c89ecd139e4297e58fca39e1b11cdfd6885a49234e363a2fefe1e91dbcfb37e07e49b2b2733d2d309229a252a2aa3a05115a8a83452dbc79205b28fde07771bdc88d5eed65194accde908772b12a9e9515f6c8d3fa6ff038a3628b5fceb07d2f63628c881bdad5c782333129634c689437ca0962", 0xb3}, {&(0x7f0000000340)="89af75bc6186581444f29be3d5384a020d32100fbd07d09ea0bff03e4a5cae4a2efb1c6cb6c65240ce6db4a0e46ae65125b31cd7ee1a7e303911943a011abd5b8e2b7ed251", 0x45}, {&(0x7f00000003c0)="3905eecb8c05635b0a1222d676e3986d62186b4ec971caa28aad7e6a3cd55cf56275db5e5d9d19c64e9b4aaa9ea3a73eaaac4b50c6c0e512c8357e641556b61cd8", 0x41}], 0x3, 0x2, 0x3) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x40, 0x1f, 0x15, 0xff, 0x0, 0x9, 0x0, 0xf, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x28, 0x1, @perf_bp={&(0x7f0000000140), 0x9}, 0x4000, 0x10001, 0x2, 0x6, 0xfffffffffffffffc, 0x8001, 0x4, 0x0, 0x9, 0x0, 0x1}, r0, 0x1, r1, 0x8) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x0, 0x0, 0xffffffea, 0x5, 0x20002, 0x0, 0x3, 0x0, 0x7fffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setuid(0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, 0xb, 0x5, 0x101, 0x70bd2c, 0x25dfdbfe, {0x3}, [@typed={0x8, 0x1a, 0x0, 0x0, @uid}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@loopback}, @typed={0x8, 0x8b, 0x0, 0x0, @u32=0x100}, @typed={0x8, 0x81, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x6, 0x0, 0x0, @u32=0x1}, @typed={0xc, 0x65, 0x0, 0x0, @u64}]}, 0x54}, 0x1, 0x0, 0x0, 0x240000c0}, 0x4004060) preadv(r5, 0x0, 0x0, 0x0, 0x9) dup3(r4, r3, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000000)) socket$nl_sock_diag(0x10, 0x3, 0x4) 10:48:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x460ef000) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x501000, 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f00000001c0)) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f0000000480)=""/244, 0xf4}, {&(0x7f0000000580)=""/34, 0x22}], 0x6, 0x6949, 0x1ff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), 0x4, 0x0, '\x00', 0x5}) [ 565.214158] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0xc) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{0x104e, 0xebe, 0x100, 0xfff}, 'syz0\x00', 0xf}) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x3a) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 565.289869] overlayfs: filesystem on './bus' not supported as upperdir [ 565.297411] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 565.337564] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 565.400509] overlayfs: maximum fs stacking depth exceeded 10:48:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000280)='./file0\x00', 0xfff, 0x9, &(0x7f0000000840)=[{&(0x7f00000002c0)="b4a471f53ef8422fd2ef66d5f97bc1f3906871bcf184af9f4bb2f55cff743c8dc4e18ae9cf77a08103cde0c4c9af36b06f026a9dc46b4b9f11dd586f799204bd5b50a0b44878df5e06278b558e64f99ff6e3111cd73b8bc11ba38553bba65ae4a04365d35d73ef", 0x67, 0x56}, {&(0x7f0000000340)="cc7aa73bdee6e09e222fa796f2ae5407c17db2ac6fd67d71475bfb928e1b554e1a55d7bfbd36ad333766a460f8d9566322c0ecf6ad15d96025073b47e811d9176595a1d260b4c06607deec40f5476ee5f7b8a0c83e930e1af1130a5749864d293d69e1a5b3a7bee9263891929e514837f76362f7724190204caf74ff9ee2066da95289ad6a1ca6c02762023fddb1ec3c64c730d46eb9115f213482c831dcdafef6dead6606680296cc67f78a28605747f45790b8344eaf9f28d27443006ebe55b62673d309ed", 0xc6, 0x2000000}, {&(0x7f0000000440)="18bb361c72ba49214e6d3738fb2f1b1738aa49dd3919cc4cbbfbecbaaf3680386ef00fced7aae90028d70f11b717f14757388863184a539994564ff6555301e8a27bbe", 0x43, 0x8}, {&(0x7f00000004c0)="37bfd2981d9f64bdb41c4e8ff1e8fee09fdf68368adc723548e2b33963250445ac4e8d0cc19f4f4a82428d4844de92b0a5f26b8ba9af0c066c7d78", 0x3b, 0x5}, {&(0x7f0000000500)="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", 0xfd, 0x8}, {&(0x7f0000000600)="5647e4525e1717e025c015b151f8a010ea2bfb7b07d296cab9359edac037cd03d4899c", 0x23, 0xfffffffffffff50c}, {&(0x7f0000000640)="1a57b74d97e95dd9ede6848b4e8407e6fa1515d3814c943f2e4a7d442cc0f4da1b20a3087e767b8191f50ff0fdaca3f219514be409ebc13356eb688f973b32dac9914e04fc37be132b890279471ba9e4d80e8ec6c7247ec6500fcae0f107104c04649915df8fcc1ea552fe9eff2b135ac26eef355144b63554b33db955bfc3971f78626030431e9fc80f39844542a3fb0246a54af60bbd9c1671154574264849dabf8a5cb1e4ac5403a0750db1f9dfa72c1888f53f46c8f851", 0xb9, 0x351}, {&(0x7f0000000700)="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", 0xfd, 0x8}, {&(0x7f0000000800)="84abe108c789c00142eac73f91db5a24f26a01b63db6fd466e8b45458e8b598ea46af7c5afb86d0b3e6d3ade3ec1abaae63a52", 0x33, 0xe9ec}], 0x8, &(0x7f0000000940)={[{@overriderock}, {@check_relaxed}, {@utf8}, {@map_off}, {@map_off}], [{@euid_lt}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '-'}}, {@fowner_gt}]}) getdents64(r1, &(0x7f0000000a00)=""/40, 0x28) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) write$P9_RFSYNC(r3, &(0x7f0000000080)={0x7, 0x33, 0x1}, 0x7) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x45, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 565.619421] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 565.692302] overlayfs: filesystem on './bus' not supported as upperdir [ 565.693198] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 565.775949] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:38 executing program 2: getsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000340), &(0x7f0000000500)=0x4) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000380)="0200000090", 0x5, 0x1000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='A']) r1 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000140)='devices.deny\x00', 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(r5, &(0x7f0000000540)='cpu.stat\x00', 0x0, 0x0) bind$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) recvmsg$can_raw(r0, &(0x7f0000001240)={&(0x7f0000000b80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000c00)=""/183, 0xb7}, {&(0x7f0000000cc0)=""/179, 0xb3}, {&(0x7f0000000d80)=""/55, 0x37}, {&(0x7f0000000dc0)=""/147, 0x93}, {&(0x7f0000000e80)=""/159, 0x9f}, {&(0x7f0000000f40)=""/197, 0xc5}, {&(0x7f0000001040)=""/124, 0x7c}], 0x7, &(0x7f0000001140)=""/196, 0xc4}, 0x40000000) connect$inet6(r6, &(0x7f0000001280)={0xa, 0x4e24, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x2c}, 0x1c) setuid(r3) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='net_prio.prioidx\x00', 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)=0x0) mount$9p_fd(0x0, &(0x7f0000000080)='\x00', &(0x7f00000000c0), 0x6, &(0x7f00000003c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache}, {@loose}, {@afid={'afid', 0x3d, 0xa2}}, {@mmap}, {@cache_none}, {@cache_mmap}, {@nodevmap}, {@dfltuid={'dfltuid', 0x3d, r3}}, {@access_client}, {@dfltuid={'dfltuid', 0x3d, r7}}], [{@uid_gt={'uid>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@uid_lt={'uid<', 0xee01}}]}}) [ 565.838346] overlayfs: maximum fs stacking depth exceeded 10:48:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9f, 0x40) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x2f}}}, 0x1e) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x1) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x46, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x60, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 565.922977] EXT4-fs (loop2): Unrecognized mount option "A" or missing value [ 566.025255] overlayfs: filesystem on './bus' not supported as upperdir 10:48:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x82) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x1, @random="06f566d46f56"}, 0x42, {0x2, 0x4e20, @remote}, 'veth1_to_bridge\x00'}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="11400000baa996f2bbe6961c11aa327306493074f229b65ed4ee902895d96c0a9082cc6497a21cc06a9d429e378802699457d953894c8ee0550b68"], &(0x7f00000000c0)=0x19) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000040)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0x2000030e, 0x4}) 10:48:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x47, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5001000024000be69d36ad80b2a6e4b215410000ae66d8d06f8ed7f708f6492238ce18ab4854752d7365e6ff7d81136f9281b17fb827148bb6c67dec89d66f8d429e6264335c5d561408b1b1aa5afe47a61623159934e44dc44ca5d3fb8a30b55b3197d8b56808f83651b29096c531b295", @ANYRES32=r1, @ANYBLOB="00000000ffffffff"], 0x150}}, 0x0) socket$packet(0x11, 0x2, 0x300) r2 = socket(0x10, 0x80002, 0x0) r3 = signalfd(r0, &(0x7f0000000180)={[0x3]}, 0x8) r4 = socket(0x200000100000011, 0x803, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x80, 0x0) r6 = socket(0x200000100000011, 0x803, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$nl_route_sched(r5, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@newtclass={0x30, 0x28, 0x800, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, {0x4, 0xfff2}, {0x7, 0xd}, {0x3}}, [@tclass_kind_options=@c_multiq={0xb}]}, 0x30}, 0x1, 0x0, 0x0, 0x24008001}, 0x40000) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r9, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_deladdr={0x34, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0xa, 0x0, 0x25, 0xfd, r10}, [@IFA_CACHEINFO={0x14, 0x6, {0x95, 0x2d, 0x9, 0x1ff}}, @IFA_FLAGS={0x8, 0x8, 0x12}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004800}, 0x810) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x4, &(0x7f0000000100)}], 0x4924924924928b4, 0x0) socket(0x10, 0x5, 0x8) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) 10:48:38 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) r1 = socket(0x2, 0x2, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), r2) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)={0x84, r3, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x6325}]}, 0x84}, 0x1, 0x0, 0x0, 0x810}, 0x0) r4 = socket(0x200000100000011, 0x803, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000880)={0x160, r3, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x114, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xc}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x44004011}, 0x40) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc49, 0x2}, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x6f5f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(0x0, &(0x7f00000011c0)=0x0, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x8b000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009040)=[{&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002080)=[{0x0}, {0x0}, {&(0x7f00000019c0)="0f9a792dd5bef870bd3fe940375177c19c2935eb705cdb8242764113d195c46e37361abf4f62ee8d46fd8e040ef0cf39a493ab428439e712de89bbe416e98de4723f5da3fa322a18b3d9af6aa7884e1a7cbe6ea626ac508b004f5d129040bc30d7a0244139cdc4461c52b25d9eaec3127a98b60e185d0d46176ad32e7e49a93d14b72418d04ae166b2965042303348fc350e040407ad238d611a37000000a2afaf9f6b45b345ab16ebe0fbe72dd7f24581ddc1ababdd183c9bf5f3f5094fccf92db7030ba585666d041c44c022eb4fe2f430fbbeb4cea6d993755d6a13b78f9cd0fc433596871fe14d731eaeac015f3e8c7c22f28081db8381d5aaed1bfd040000dad2967ea42191409b051a495ae810379fb99716d71d8bd52b97a970defcda88847e1595cb962c9ac8f00077ec73", 0x12f}, {0x0}, {0x0}, {&(0x7f0000002580)="77ee9586617a20525d8d684a63244ee2746b191935100e29af4f7fe65d0439fec90b3d053a6c29e7689ea897109d105fc79787f18a315975e574b13e60b3347286d5d68b87c69e5d0b293229024bb3a2d1ae5400a319a6374a6a86980bc51bbd58be119e202c26c5802f16c64f1d0abbd44e1b3a546576cb78665de3480a87a6d6a42bc4943b6f96a3b1bb48", 0x8c}], 0x6, &(0x7f0000002240)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=r9, @ANYRES32=r7, @ANYRES32, @ANYRES32=r9, @ANYRES32, @ANYRES32=r9, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000100000001000000ff06a3301c677578", @ANYBLOB="3501bf78143178b97c971791628d73a7fefa80f23d6980740d62cbb037be17e22e781677c57767a73f35e1913076cbea7b1e764d27e9a9b2e76965dcc08a37311a11bf4ee5970c9eb915dc10513ac0c568f160b586322a98f98a5af256f49ccd6ba47b4feafbb6b6555305db60c74951f813e1b0d9c418f8df0f2b63d743ecb88fe6abd367efe780f5bc5109188b014e2db4241e6e1fe9c8bf03f79b6685d4f4d48dd083c3715f675dea852ae6140b044f7de24c0d17fb5b29b5e1ad5d11ffe97ca41445cd4b043c421a", @ANYRES32, @ANYBLOB="b453235b8d61a1c21beb81af3eeabb82b075133a8523356a2af8b6fcc0ca3f8fec46072e555bb4b13e8daa0d9357cad5f201979c58d88e37be5a134162023639287742f32a6f2a37539a9c4689f9573b90f2c448b76c1a472e575462d1eb33646c7090c40ee07c9555f3ec2dc53f814d06a93236f2232e5a93d97cbd9c96e19e9df6943d9171f59fccb7274caa177a830710dfb3d5436e03a251b4b4928781c1121248dcd649328efe1a665b5b7137b2809e5dded3d07437c0aa159d2e9d2cb4271f6267ad3f15d7062130c9970cf9b9765fa7e4e4e1fc90f2aceec79389d2454b1df181addd4035a06465973dbc6df5ec", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x80, 0x8000}, {0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000001b00)="404e22e2dca3ebc1aca1b2b52a79306936bf4b47db05bcfeaaaebc5f516c5e51e3522a94188dc89b17c244455d1f83841d99fa8da87598cf9afe0abe68a5f56eb180a9a290631950e8b79a2dc280f4bf04abe435cf4ab08883227ea24e049341af15f4ff2ab57fde0340fec5b62352c489edeab7bb8bd12aa50b3d550aead644ef8d14f14432623fe5fccd723c426155ff9bbd5e5e0f155bd7264253522b890db00f", 0xa2}, {&(0x7f0000002a40)="c696bbd2fb93d237f8eaf8eac121946885e6561d775eaa1a23eb8bc15ea9fb95eb52992fc2b414d25da6685a18411f492273479326bd0e21820267c20629116f3aaef7a8f0d8ec4b9ad6c520cbee3c0c90c3ab250b7b8194e280e77f09243a85a04170b3f0ddd9d466146c42e775b5def0d666428f0b9b252c00f93556ee7f0f1d9667bb89c7a3027d97c98fc155ccde95083abf80075af66247f8a228d5f55b4834208f6f41e041ec2fff5a4fd68317522d3107d841381e1e645877c0712d0d2b130c488066b407a6a9c2850a13", 0xce}, {&(0x7f0000002bc0)}], 0x3, &(0x7f0000002100)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000020000000000000000000000ad46bc0e4d79de9461cd0267ae7c28676324b5cac5a7b7f36b3a834b127df10c7836451f6d1f69608aee027cee836a3071721acee4c366b1d90032fd4763d7b3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x2884}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000088c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x80}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000008b80), 0x0, 0x40000}], 0x4, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r8, r10, 0xffffffffffffffff) sendmmsg$unix(r4, &(0x7f00000086c0)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000a00)="9125abbbde35b31031d3f78a1527c489a04b15d135470b8c7c4742d2894c8060aa7808dbbe84a0f56c3d248a3677c60e27ac61c8234569843588ee22b7a85d59ac68c6523f19ca3c56435f8d71f2c29a68df101563afe10fcc5a7d35ed9abbb8199e86ca6cd4e0e5eaa48f3242f4acf409ae580f034773fdd6cab597592b7aeffc2b91c6478e91c7f775b4726d88ad9d3fb61b0fe2500ea9a861c1e3053d83f4", 0xa0}, {&(0x7f0000000ac0)="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", 0xff}, {&(0x7f0000000580)="3db116c8f0213786ac9324e79615e53a5315b548d99ea17edc739b325109cd721f9afd4f49308431b06776787763cc54e1d38882c5dbdc33c353b1ec18abbdc1f042451d2f26c9f5c298f99a0c00ef535d44a036839520b3", 0x58}, {&(0x7f0000000bc0)="b2d84337c88a7853ac5bcdba3008b450a2d42fbb85ca3f67ef58a1ed1a2e99c656e97c4cff0284cea0104a4eacf150a4907739d8320880c01e22feb859a44b8091724fcd5f565a9386fbef7a1c1b29fdee5fd554f6909cbd71331bc7a9712eba2979587a64b2ab0221244c153b8ddfee7d44b8294d6d02f9b14fa2fdaa29dca0dbc10fe69eee61d8688ae0b3b990847c4f82170a9a895a6414e32c20d13129ac8aeccf397ca3c9bb59dcd740393c51588c76482da8394d7e7146250e", 0xbc}, {&(0x7f0000000c80)="acc36e6081ba1a390059d70ce1962ad17d4a8b610c14e61d70c704e18aafac9f64a1093dab5ae6a8cbfd37384864e161936708278e0dd09aeba7de122b0679b7368e9a679648afafb53bd7a3b8f596cf30315fab8c27a89cd691908b7bb42e23a097bc4d", 0x64}, {&(0x7f0000000d00)="1dde0bab817627fdfa4f79962c8e00a615699f2200d046e0400e01ff8e53baaa86620c80e2214f4e357289d53a9e85b3012ae0c015cdff34cbdd2aceeb1bdb4cde79aab16b62fd20b1fb4bec55b455cfcae1fbf028c7962818e4e2b9706542da70b697c0d31528cf923563c145291ffbc50da872c162c97a1a45", 0x7a}, {&(0x7f0000000d80)="1fb890950cf5c116a3aff935f749261bced44cf0f67d5af0a096866e803f807caaa324a45a4de5a3ce8ac8a41ee0ec88aeed26459f56d619d656ebcdf1cc31df81e24373127a302db55bafcec5e19c6c1638c0fd2515cc7db2ff558fc7c731017fccbee662dbc81599d89a9d9ecca47fa1e95e64f78eda792194683101823a2c1eacc2a6ec20c215bc2b1ba59b17fb88a2fc1203a0a3e687b5397baee7682453ee7e43ec3299c6ecf693dfd9db1a02eee1b1fe4a", 0xb4}], 0x7, &(0x7f0000002840)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c0000000000000b3cf6ef461dd3c97f000100000001000000890452b52dfd88dde1cb726205a4bcc8786d9833f8cb6d7643e8000000000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x4040804}, {&(0x7f00000027c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002840), 0x0, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r5, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r4]}}], 0xb0, 0x200400c0}, {&(0x7f0000002b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000002b80)="30dd3d20e4c47c1c0fd74f458e504de635cf8f752aa9fb348440c64a664b35f2e83fcb95c9b654e3017ba5977667ccaf0c45f2b82c4408570832c913cd2275f29f26ff0cb35c8d862fa3cc8a9aa271f2b0bb1241ba715608e7d5dd3cc234bd79d823c416f5f772cf6bd86f27074810c20b99334c893df6bc387aa6e7963579ef0fbbecf9b603501a59704ac225a56827036dcea59caca8a6ec4ddae55316", 0x9e}, {&(0x7f0000002c40)="ac1e74fe7ed5662c7515894d5fd24840f0eac33e43e3104b9b9ee5c1ee456b5444ce8e05fe47e1a39c829325b535994ae87f993ce37f890228eb68d8a9f5cdcf94619cf6c77f64c7dcd67d88255dcb4c3db6175881c9e01ab23af0f30a55b14b63973b35c260d38acd5d71a6ac0104358d443edb4a13902c21ee3bcf5eceb57e90ae09f654f6acdab93e2f7457d3b3ec94cdb8bf58fe4da64e3ccb64ce728c9511d88361573089ec2bf4cb094c21ef7658ee02ed202df16d894c74e70283df", 0xbf}, {&(0x7f0000002d00)="49bb09e125b48a08fa8b73f0255951e4133fd1cb5326b0dee24fa6ed1bb7277209fca99e1a71e64fa6213b9d7f0e8c5d5678cacab445c6228247d7605c2ab175caa4c787812850e287d29b484fbd8e66bd9439295866900587a6bea68220e667783875998385ef36a725bdfdf8ef86913aec8aab8f245ec72fcdb64ca29f3b5cf06b982ec89d35883f644fc0c8f7", 0x8e}, {&(0x7f0000002dc0)="28faf12ac69bc906e230282c8b1e9a49c837332945bc357771747eee26f016a072c568739bc7a9a128e44decb2804eb877d1027256992734df1889cea22692f0daa8fd9bab333a83af974185144e2649bb0d6aaaa987d0a63e65c7d6c8a3f90c9acc526e070118f11343ea51ccb478d3c7693c3dc8bdcfdac435e8b9ae134ab8f3b6", 0x82}, {&(0x7f0000002e80)="7ad56f45c166d86524e6aec994b5cccecc48554a1c55f961a9e09e4e0501a64c3bfa1dc9962d3da60e9910b20550fa581151bc24b9ca11183cf2303cfbd06f57058ca4bc9015217381a45cb406089530d5b70dd0b780b11c5332f0b62f31d1fd2bd7cddc9ead", 0x66}, {&(0x7f0000002f00)="80473e3ca504006e21ecd436dd500f6ee1f89d143f1b16781bdb56f85c807516771d01fd611e9fdc251665b578691c75e2d88dac477fc4e3a2f766b6e0d233f47f1c9eb9a60b0f1d5bce575d7d97d531198a9bf75b059a4201ffddd4e6586203c388b7590cc57882b1c2a80d638dc3cb667fca85ee845ce378c4b19417123a5fdf2ecffaa0dc3b6473bf9e154720de11f2541ddafa695fb7f89e3993eb664a5d1d410de963171fa5aa49c71874526c32dda607c8e25b1a0a97ad23bda8eb0b392c41f57e8eedd240070469ea85a49594108631e0f7bd84a48538bfa8", 0xdc}], 0x6, 0x0, 0x0, 0x20004011}, {&(0x7f0000003080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000003100)="07b3bdd237d98e5d2f995449a3b74dd2f8087a1ebb991133f91109f1eaca22f169c335920801853985c02495676bf800ee779f48190edbd40c562a55c7aea563cbd50c38984f83ee1a4e262fcd6ffb8bc8b563afd059c52f6ba64949cb6ad74c2985a4ff1dd231228522c9c0f93a2282664e9e9cde5b8186ec83a984d360418994f3d139eeac5e152fb6feaf3341915be9392f833d0350ff51f4376e3ba4e5069ba4eb01f9a02cc96a251f4c500286ecd8b7c2618d8ddc4e", 0xb8}, {&(0x7f00000031c0)="850e4b59285ae1089e89a1", 0xb}], 0x2, 0x0, 0x0, 0x24000010}, {&(0x7f0000003240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003380)=[{&(0x7f00000032c0)="1a47543c52580e67d7ef6d1dc07a537f496ea7614761315f7964778387ffcfcf45d97e841b935a075f78e24c28fb8e630324", 0x32}, {&(0x7f0000003300)="e0b92dac349bfb95dfb16b9c8f36b7c4ca3222e5fe620349fb1bde16228d47aa45f3b575809093ec6df89dbc7e8cc1bc9bb338", 0x33}, {&(0x7f0000003340)}], 0x3, &(0x7f0000005a80)=[@rights={{0x1c, 0x1, 0x1, [r0, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xf0, 0x40}, {&(0x7f0000005b80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000007100)=[{&(0x7f0000005c00)="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", 0xfe}, {&(0x7f0000005d00)="0aad3464d5028824aa987680ab00598f50e40cd7500c938ebf0fccbdb0948bc87b2ebe3aef920156fcbff8afd8d5a216ca6cda57", 0x34}, {&(0x7f0000005d40)="78a4ab96839ef984c31873828e4a844a6e04fa032fd4bb218bb2f73071fa3d40ebc38168f073df13c33e41b2c09bcfb9b0e0d366cac7196a0b2243e5070c67d3b7d2a66641ac4d293094011c2cf87105bf49782972349a06a440c8dbf19120e5938a98eafb50cf57f4019d4914f44e4c6cdd7a95d3eaeff82af27a738e55aa1cdea2a51a7313d8336aa5ae091d299cb4e8a0979e7fe14bf8bc26f0687b81c0d9746eb94aa874c33f288f6bec612d0a924297ca4f2b65532c6c7888f5d26413d4c5ae00437df32e30", 0xc8}, {&(0x7f0000005e40)="c8d4a44395586ee3479bb4175c1843dcb71e5b3fae2f222d95c431f0c329313c94338c403e856542d187472b17fbe6e1fca972f17efa3806780a4de22e783a5587d8995ca9c3b42a724f01e2bc42e740323bfa35517dd73ee2515ad2a4ea0db9102f6fe08529f622bce0fb1b9a46586cfe3d88a7f90fa7aa6be32f2e6e8b6d91dbdf0c24ad21860e963c33", 0x8b}, {&(0x7f0000005f00)="9d9922c5cc6833e5d852f4c9971bf3ad6cd0f7bc5443cdf177dbd5f3219f5b8196", 0x21}, {&(0x7f0000005f40)="0cf9b4c8c4967ba4e0740a5d0888866fd3a971dee9643fb3f639811cd86c3812be74a0964ad9e95e61ab6ae21309bbbcf3b42e0f5974c119bc3e47f930afcf2a080495ced6733d162064009d15b1922caf1ad37ffda25a74e7350b8bc9f0b3189ac1e50e31fdc1952074012cc8c0317a2075c964a273ba3644ea4b919153fba7486db843be540a9044525d000d470063a5fd7aeae4b52613fa024f08fe1d0ad51fd207c441b46cd21c8317c7f01ca4083e835afb164ebe8d52b462f5ce1991603c036e4438c2e06d7586e3167417", 0xce}, 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0x1000}, {&(0x7f0000007040)="a8ace0c12727f2431cc74904107eaacefaeabf717028bccf10a7968f8929147955cf53bc09b6f324f8bd4cb586826862ca89888c5c40189103d18c8ff3ef1cb8d50146b5927f3110d419c2da46902a3dd135fb13f4fa37230dc6", 0x5a}, {&(0x7f00000070c0)="2c39e5a54e82e6287e5b86349ed33605846c", 0x12}], 0x9, &(0x7f0000007240)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r5, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r10}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xb8, 0x40000}, {&(0x7f0000007300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008640)=[{&(0x7f0000007380)}, {&(0x7f00000073c0)="dfc08d6a5df93fb11cf87bab04cee21769a65418cfe05e89af3fd82fca792bc5d508fad4cb2a1e4cbce540ce8379ad6880ea9a921b2b1649bfad064edc411038c60f9ca7c9ae593c7ee79aaed3b283a3da252dfadb2a1c6532a9535bce8fff7d0f0203ed192d6e4af8e50d0b3c6ad62533d17b4a0078663eacb5d6fa9a21264d154e1292744bccc92938f016b98078ac4b84d23154466a7d9a2885f1dca1a469e093c4ef737864179ad63a5970cbe5a23ffbdf69e6da6a5401396b9bef2c08", 0xbf}, {&(0x7f0000007480)}, {&(0x7f00000074c0)="8c17f6b12574b1fb04b5f3e50c512f6ad4595e05100998396bcbb71f44f03992503678d3d1a149a0a074125691167b436fd295d45fa681611d19db9b9866353c5a6c16e33dc4c9fb810bad6bba43d21a51dbbacaf9787896d0d8214931300935af8da76ea6bf2e9610ffd65343a9e96446fe1449f01e22ce9a3507", 0x7b}, {&(0x7f0000007540)="54907c8325d9af52e809ff0444675015285e6e92f3aef57b9d21ab5c31f14001e2bf6cb8363066803f6326d89b0535d0af66ea08b804cee33fc757fba8220389df3820bce6018787ca1fc47550374456ea202b5f516642188f1c2e2fe476213f316067ef8a0005a230cd23f64a95168f7b3cef6c8741bcd4aa69128575ef2e930b6b1a74eca7ab45f12ecf4d52f6fe31b5f2e14d859af77b361ec0dedd68e1662a76af26142eb1eca329a96bac91b51a238a06cd77944d43dcf13119438df6e2f3aec9f8f05ae5b88be5887a3b6d88", 0xcf}, {&(0x7f0000007640)="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", 0x1000}], 0x6, 0x0, 0x0, 0x20000008}], 0x7, 0x24048052) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x1c5}, {&(0x7f0000000140)=""/85, 0x202}, {&(0x7f0000000fc0)=""/4096, 0x709}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 566.264692] overlayfs: filesystem on './bus' not supported as upperdir 10:48:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202000, 0x110) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.incfs.id\x00', &(0x7f00000000c0)=""/30, 0x1e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r0}, 0x8) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffe, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[{}], 0x5, 0x0, '\x00', 0x0, 0x666666666666a36}) 10:48:38 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x300, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:38 executing program 2: ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x7, 0x9, 0x7, 0x2, @mcast2, @empty, 0x7, 0x20, 0x2, 0xffffffff}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x2f, 0xff, 0x4, 0x3ff, 0x11, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x88, 0x8017, 0x1, 0x5}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4) syz_mount_image$jffs2(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)) 10:48:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:38 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4400000010000104fefffffffcffff4c6ff044bf", @ANYRES32=0x0, @ANYBLOB="1100030000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040)=0x4, 0x4) 10:48:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) mmap(&(0x7f000075a000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r1, 0x34641000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mmap(&(0x7f00000e0000/0x400000)=nil, 0x400000, 0x1800007, 0x12, r2, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x49, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 566.574338] device bond_slave_0 entered promiscuous mode [ 566.579827] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 566.580288] device bond_slave_1 entered promiscuous mode 10:48:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000040)={0x0, 0x1, 0x81}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x7, 0x0, '\x00', 0x1, 0x4}) [ 566.683396] 8021q: adding VLAN 0 to HW filter on device macvlan4 [ 566.693374] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 566.698812] overlayfs: filesystem on './bus' not supported as upperdir [ 566.733233] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 566.766124] device bond_slave_0 left promiscuous mode [ 566.771501] device bond_slave_1 left promiscuous mode 10:48:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4a, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x47aa00, 0x1c6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x1, 0x2000) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000080)=0xfff) [ 566.815739] overlayfs: maximum fs stacking depth exceeded 10:48:39 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x500, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 567.029798] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 567.113391] overlayfs: filesystem on './bus' not supported as upperdir [ 567.113466] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 567.144273] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 567.170021] overlayfs: maximum fs stacking depth exceeded 10:48:39 executing program 3: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0, 0x0, 0x0, 0x0, 0x38c5}}], 0xc6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000c103000003000000280300007c0100007c0100007c010000034800000500000060020000600200006002000060020000600200000300000000000000001d00000000000000000700000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000014017c0100000252000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380073746174697374696300000000000000000000000000000000000000000000000000000000000000000100000000000000000000000068004354000000000000000000000000000000000000000000000000000000010000000000000000000000006e65746269337b646f732d6e7300000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012c77a795e230400000000000000000000000000000000000000000000000000006815dc7dec7c041e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a400e400000000000000000000000000000000000000000040005443504f50545354524950000000000000000000000000000000000000000000000000000000000000000000000000000000c0c88697a4650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000a400c800ec52000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000009f6cdd6e896738f9b0df4d214df42ab09b6a5ac462e8abfb951f8546742d", @ANYRES32], 0x384) 10:48:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4b, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x600, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 567.435022] device bond_slave_0 entered promiscuous mode [ 567.440610] device bond_slave_1 entered promiscuous mode [ 567.453510] 8021q: adding VLAN 0 to HW filter on device macvlan4 [ 567.471392] device bond_slave_0 left promiscuous mode [ 567.476657] device bond_slave_1 left promiscuous mode [ 567.598824] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 567.674039] overlayfs: filesystem on './bus' not supported as upperdir [ 567.684232] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4c, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 567.719136] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 567.762178] overlayfs: maximum fs stacking depth exceeded 10:48:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x700, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 567.931059] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 567.998688] overlayfs: filesystem on './bus' not supported as upperdir [ 568.010134] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 568.066997] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 568.096321] overlayfs: maximum fs stacking depth exceeded 10:48:40 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xb4f8b908fdecfb9f}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0xf42, 0x29}}}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'nr0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x5}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MNTR_FLAGS={0x1c, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "c33be758b2171dacf459b1a9b6222f66c1b9309805fc5b1a"}], @NL80211_ATTR_MESH_ID={0xa}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8080}, 0x4810) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$packet(0x11, 0xa, 0x300) r2 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) 10:48:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4d, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:40 executing program 3: syz_emit_ethernet(0xace, &(0x7f0000000200)={@local, @link_local, @void, {@ipv6={0x86dd, @tipc_packet={0x0, 0x6, "c29abc", 0xa98, 0x6, 0x0, @empty, @local, {[@hopopts={0x0, 0x2b, '\x00', [@generic={0x0, 0xf2, "ce0261dbdc7fa10c806f5e7479e528341e552804053ce378cd720db738be24c448da7f391f8196276ae959e4169a1f535d069e44bfab75753456a60c14aa5925af7a3d2a6867b6ad4d09fb7d19738d3e5eb0e8138b93b0ab596691b54b1b4c2e4e71549b3983ea5cac008604c685f0535618e3b5c28bca6416a07f66c938b4c64aee648b60d841a6a523f2682a7f2d8f4a841e9eb478755bc88cc9229988b70e90bd6f183e00b1103ece244fe8d1c5bb672af752400a357d6d76214af9fd76daf4f8bf7643db966b334b6ba5f2517f4d9ab9b41d47f03c79abdb9d5957f411aad6609e6ca5618cae6bc8608ccb5a9dd3b002"}, @calipso={0x7, 0x28, {0x1, 0x8, 0x4, 0x20, [0x8, 0x9, 0xd5e6, 0x800]}}, @jumbo, @hao={0xc9, 0x10, @loopback}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @ra]}, @routing={0x0, 0x6, 0x0, 0x0, 0x0, [@dev, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, @hopopts={0x0, 0x11a, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x4d, "f49192b22d045d10ffdd7489f9050c45fdfb1e6e9a189f91cca8085d402c015e30e6049fdce5614609cd2eebc4d479588be58adcb9f79df2313ba44e658b41451293857123b263bdf449f14bf7"}, @jumbo, @pad1, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x7fff}, @generic={0x0, 0xeb, "209befeb932a7b344b252e648c9984f5e02446bddd6e989e49cae1026d6421ca64f7320518967b5c41e1188b596f0da1d192681bbc6dbef819b53778fc130413c5f8dc4fca8bcdad7072e101c2880169dafc1de8993e79f224905ccdddbc1d1f7327a26ebdb134a3f805f9b013fbb6e7c1558b9ce75e66528729258cca96f7907a26a3f513a8018da808b6cbc79a44f6ce08819f5c2f322eb698d9e3f8e8fc53a9a1e5567dde777964a1ca355501c731bcfb19e4b2ab19fa5a8efc86446af5e60faa024ac4f9f85e5e53798d5b50cf85813e22c7410e468fd1f571b527cf716e9a4d67835bb492b0a26d87"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @generic={0x0, 0x75f, "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"}]}], @payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}}, 0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0xe53660345e537e1f, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000c80)=ANY=[@ANYRES64=0x0], 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x95, [0x8, 0x7, 0xff, 0x3, 0x5, 0x10000], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/149}, &(0x7f00000001c0)=0x78) syz_emit_ethernet(0x101a, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x2, [0xd78, 0xb1d, 0xddf, 0xdf5]}) tkill(r1, 0x1c) r4 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r4) wait4(0x0, 0x0, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001d40)={0x0, 0x0}) setpriority(0x2, r5, 0x3ff) 10:48:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x900, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 568.262281] Enabling of bearer rejected, already enabled [ 568.414924] overlayfs: filesystem on './bus' not supported as upperdir [ 568.440629] overlayfs: filesystem on './bus' not supported as upperdir [ 568.453709] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 568.500346] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:41 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 568.853192] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 568.898080] overlayfs: filesystem on './bus' not supported as upperdir [ 568.913982] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 568.957661] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 569.015974] overlayfs: maximum fs stacking depth exceeded 10:48:41 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4e, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000003300)={&(0x7f0000002e40)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003600)=[{&(0x7f0000002ec0)=""/12, 0xc}, {&(0x7f0000002f00)=""/98, 0x62}, {&(0x7f0000002f80)=""/9, 0x9}, {&(0x7f0000002fc0)=""/17, 0x11}, {&(0x7f0000003000)=""/5, 0x5}, {&(0x7f0000003040)=""/219, 0xdb}, {&(0x7f0000003140)=""/76, 0x4c}, {&(0x7f00000031c0)=""/107, 0x6b}, {&(0x7f0000003340)=""/112, 0x70}, {&(0x7f00000033c0)=""/185, 0xb9}, {&(0x7f0000003480)=""/98, 0x62}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003500)=""/226, 0xe2}], 0xd, &(0x7f00000032c0)}, 0x100) sendmmsg$sock(r1, &(0x7f0000002d40)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="4eef823683d8831acb5bcbc6bc5670ebaf9f3602de6a44f1123d136a45eacc6442ccc50d10328c12eea2758b56390789c4f764a7e1fe7bbd17bbc9112bf3e09b8fa5affa0c6fb89d08ce37ca87d726a28cb36a173d2be313ee43c22534bd69fb3089e073531c43", 0x67}, {&(0x7f0000000100)="3b6e7bc38dde10c6b988b7ac6486f48f3a66a3d8d08a0282530df86b2a7acc922b2d3fe15912b944477c007b2fef247f807132583cae217a1515364a7d47c8508b68892ab7ee5757185ef7d4af0bfaa90ad2eee708d1f75fb52e8747fd665c06f48ee602d480058098c0ea1dad93fe520fe8d15c78b26a4effae3693b7766e64c26d25a3b636cc6af48ff39d4c623d1328494751ee6b10f46ac4626f07fb8a5bda7901cf32b27ba000d8814393772cf02904c336ce867b216747a60d1826cdcaa6b15b173a020947f20efc69a81bfb99c9d8", 0xd2}, {&(0x7f0000000200)="7092cfd237a8ee69f9f910730f74bfa1d9c2d1bd6e9847bdf41a44f9883a34dd242c259a7e496ed3532177ae9eed52b59fc23327dbfe04fe1b378be0dc75e0fc9781be8448d036afcf5a02e9f2798f8b640a3a3d29dae133f2821a8a5a216958995d786a108627fc56c786fc2b6fe53f9746e6d2641a802c529f62a82d83a63cff4838bad6eeb5656310e275c52a9d586fc4a0dea9d11f505bd370a56175ded94ab1a9", 0xa3}], 0x3, &(0x7f0000000300)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}], 0x18}}, {{&(0x7f0000000340)=@tipc, 0x80, &(0x7f0000001680)=[{&(0x7f00000003c0)="2c7a034f22f07840f9ccfa41d82a2ca372e193fd3f9bab7949f1b72d806404a9e7d174de3815c98a5d257be3d2f5545fe89caed91bf02cfd8ba121ad3788f921a03cb3c3f6d18343aa3d7d2e2b6e954f4ec4191b27f0c8450740461b618950e60bb6dfaa1f8dc3622878e88d5fe69134e1f488bab7f76c8841370d8b16edbdad1737157c69c08fe66666474bf3c68a231315e6592a1b0ab9344a99927e3cc1b9e51131480ce44cc790a73c6a3aeb998aac30e9d8e17021265a26815d15fe25dad024f111854cc601c17283523c59f24b48189dfa275af117", 0xd8}, {&(0x7f00000004c0)="fb991cedff9ee442cef0938ff825df824c740a96", 0x14}, {&(0x7f0000000500)="7d5faebc3530c6c9b32ef4c1334c564acf8776959a1e6b65d48b4a5273d3ab1a610b201a502d6f8014f7a73431213159e3677d441c443a340e65c17eb71491b82eec90a364c93993b8335a405916cd0d3f650fe75b208c7f3e6d0f749c226be78ea12f07c6ed070cad8529b5c96fc850934ccea291c81d8884da938e7a79eaceedae319bae2aaace8601b42db137e63c0bc2bcc03f5f963da0b6a612868785abe4b9edfc90611e0e54b144edd7fe3387d48832ececc727cc9157879980ba421f460f6c380ae646d91610bd5b6247289a839e78a4a34802592a7f784d8905b74604eea8070b4a4a91a832", 0xea}, {&(0x7f0000000600)="dc3dc2a7285f32942f4188b848ee1c377859bf4d9b674d0cf909ab067fa23c91930140d0bdf6f4a30794e049df809423dc79d9f10b86bece55f5591a39ee5b34e898d5b8b97ae4ba2ed6409f64527ba5d682a637bdb22fedfb4a57b9", 0x5c}, {&(0x7f0000000680)="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{&(0x7f0000001c40)="6bf7fa30e80641ea4c76e1b01f33aee063aa9df194ed604e57678db1ba873a3decc2341855f78bc509bb71152df1d71ae85441aa7704ad6ec8711ec4fe0e27d888129fa0036cfb0c7f516f8d49673170e2ac536037e92c55f7f9cf3300ca93e2ef0cd470bd402b49e607d6be230af6f9aea9cd8ea6a5b7ea88b10aaceb4ff83f3b0f03c47ef338dbb50e5b93565b434eff41154cc1ba9a5349f66689e8e1cc64a4627c85d93b5ef9153e2b0c307027a387a6fe6e7fa53543111b4b5f27a89140c30db2f6c9b001d7c817e7669b5029ea4ec03cb0153a4cf0960b6b25f746bcb31d7b915d4c4d4bb052adbef9b198cb6691e19c807dc9e5cc838d2bd50db6170dc0b37598ea7302d8f66173995b89f7e8933ddfee0f8a8253adce9c6896535fb9ed85bba4caba2c33d626043567738b38aa306c825da3f7fd7df21ec0cf498a14e23bf6c183af8de0621290636f6ce328b1b3ba3a20f3c6e3fd51318b16b296a0e8db0cee9cc612bfe135b3c887995ae9ff1b8b4818adaf860defa148161f20576109387b4f7d15de0fc5241dfa3e40515dc4dbe4cde2b702bc5333f349f7855adeb94f86557c889c4b054833ab3ffb4ca45b48e56cb4da3eb7314c5f8dca4e04f3772b6b8663cdc2a2e53aeedeaf2e830e4672954d2fc4749ad3eaa772079fd08573aeb2b89b0bb80d645641174a07970edcb6e5af1f7a8609d974056d52e4e469c3861bc504e7e202b04c810073dec815736ecac1f5de4996a25aecd57fc6cdea0a2712a6577a717fc8359c0272426b2d61f63de4280f60c04d4faeb6bd17a83d01b524678eda92ff15dff9af850dfd3e268e105dc8b52347c5c254113db94f20ace3a24161de135ade0150bec492fa4a86cda0dbfd146a276fe66d4fc1d746ab3334e140a373b9417e05ce3aed3908aca3b3af80fcecde4f2d8a222c2116c963fc64df51c9ef36532be07c5a7a6867073119876f82d27f951a3848fe3e22eb5979cc052697fdc1458df06f6a83c3fcaec105d2103d4e5673ad91253ed7ee6993120bf089850a7a82f6674002b5569f119bc06f6c53ef54af74ed3e22e3aeabfa8a618f210d188fc534e5a47694f66b8b673205c0fb48f8fe4d10732991b3a2d5c869387bc3cca7617e08f63cff69148e26bb3d4df247117deaee2de2be2660e7bebf428a30d9610d7f4701478224a989da8133ee4c5a5e1f2beaecb0c793ceb1b4be79845fa0ab85bb5f1edd09264c8cff9af32cc3b58be1f64797a41e7e7f7f052a985a0730eb902ca44ee0dafa827617b6928438a1f1ac5f3ed418c5021c44a264375f0ddc4ff0df90fa8e0f4ac77c1e3784d218adec8884b7f62ff11a5143131fb64e8241b3b449e2c0e258272106e5c2e4b3d51e0bb1e6d6068e8adb2505e73c5550251b5d1c97ca8c647f284b2d6ff7d9d24087c7cdb6e9b03887103458612215ecf4f03a59f7a7987d1d3052074270ce43fb4bcfc01194726ec499e9e2b7d2b8698ebdeade383cef225815c2e8485db7684038677b4b257bfedccfef883cd874d858ab5575d42c0577ea56353c9da46e6205b7e33a8185b4542b678d6d10f64637d62f5c0f6badea608f90a941207f806e63a9374ee0a7349ea4d61056b411404aa73534541792490ae689abe175430fc16968f139e0da5b0cf88338832c3c1d215fcaa0068b59ee5a26c24042d2b2c1ff14312415b333a238475e6a7460c078e6b02b08cb89d575bbc1ec64d711b3fbb362ec69229bb63282b99ed3553ac70388268f5f89b6b510f4c79387c8b997bc513c046a8aa7baf7ad7b488c48924e48a3c177dbf3ae33442ba0ef176672e99298be7486559240a5d7a00889ccd448966641bc915db180fef632c147aae889e3f6b7e430986f5e7bc711c2a8d5f438e63d73babb5de28b2830547be18a48ab45c7c7ac5aca62124ee9259550c09e2cc57b7b947c181f26fc494a97f2f59f15b6417fce2daa20dfd67c14316671ab58fa433a0a0bb557d6e33308b8643612f15f3392b8b21f4244750830467169a0b8cd409bcb757180e122de30a10d1204602a6a7bbdeaccf07709b5edf474f5014b3721a0c0b7df74d111ab5e94ea690e53ed3c9b3c0cfe1220799439416b6901aa0e03e34e7d95c7e9970d7c3b15eb0bcd4b3b29173bbfc88bcdd6f6e4d7292cf1f6c92e8cf44a1ba14906f843c4aa7f16206050aeff5faaa5623545f1332a85283714d97129cf375322fdffc10f6f8eb9fc6c844c6d7833b70e89d157c72ee73ed909111400c863fcc2faef5cf018cccd0b27c53a87714793c4af4189d342ac5e983ab802065271fb906c19789d93306d70c0c74b558dac9194c1e2347aa9c8577e44fe6aac65e710022f91d61aaece62c13a7ba28557dad2d4bf03f741a00f86c9b7dfe82e864c47bb5f5e65830e0d0f1bd2f77e05f7f734364d45bd0e1d084a970099d8cd5679dbd799469635947481b99acbd70f9786a96fb5816eeb9f7b4f9e9471d09024915b2b601ee423e1ad116b776bd5875e7022f68f90b4bf412828eeab05ca1dc618b7e5f3993727aadceef00bfb52a1a87dbdda916562b7246af7fcd18b5879883520602421aac845dd81db9a014394c5866ad5dc9cd3174a36914123fbe4d6232d44abd61c581f81c6a38f160d7c9fa7835aaa3d427ca482661570cd9ea02d35a58bbe649f58ef452c3ef656af3e57999217d33075a34472dcc7d4b27c59a8060eab87c7822ade6333ab4d36292f031cc362d713f13aac0ee6b59f34f536ff68e20203293be482894c554e91643ab291999a30e1f5af25223bd28b96677496251ef37d80e437b3ad33bf8c17cfc783ed355057ebcaac08e0ed6fc5f4a5d68d666e6add776ee5a5fd90da82314c24efd26907635ba78f4ec49a7a520643e146083f920026309ec7c3a153936a69f0960e3d226cd3e70d2c28f5141090ccb23216798f69382550ccc5785834970d98578ba9afb49a668d14caefec84bfe97fd85baf1d785218b1be221782cd6b3a36a39faefb1aa2bbf3824c72bc6dbda302c7bb49cc61a280072624998775c07b9e00d8db08c10355d283756e6353d0c8d80d8fecb415d2f28412d32bd83458feead1dcbd1c34591e4a59c5a10db45f4a29f86619855dc770e15278dbf2dc646f7ca846fba7b244b30e272fe8e48f06946b8c248c2a064a599243568fac9253e1bc0143b7b2b460b45fe17b05b2048b827c2c6bfd387fe8c2e55bd743aeaa41962b2d6838432ae16faf86b584599262197bab3b1a2566c2c12a9d5bd3b54d498449d93e3c75df46e43ebbd00e39542c4236460fe915bbb36a1da1a1aaafafdb68db4ab9c0e944eaa710ef471416eca6679ebde9e7d410d37f896fc1db5a64f09470dd487ea5ac0906d7f3e64b052dd33558fcbb5694efb3d9e29d5e3a63c8681045aa4579235ec605372b911c95590119f42735f83b2ce3ae1d1761f649fd55135c9e93fac291b1a509ce48656dfb303cd50eff2069f351b13ecc1f693024c2dcead17bc0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0x1000}], 0xa, &(0x7f0000002d00)=[@txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffa}}], 0x18}}], 0x3, 0x804) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000009940)={'gre0\x00', &(0x7f0000002e00)=ANY=[@ANYBLOB='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000080000000000000000000457552d0614199ee80d7969000001400000000002f90780000000000000000"]}) [ 569.285737] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 569.357418] overlayfs: filesystem on './bus' not supported as upperdir [ 569.367596] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:41 executing program 2: perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000040)) socket$kcm(0x10, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="d800000018008100e00f80ecdb4cb9ac0a4465ef0b007c05e87c55a1bc000900b8000699020000000500150006008103a8000500fe8001c00700000003ac04000bd6936f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017a9ec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db791262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace813f0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f0500000000", 0xd8}], 0x1}, 0x0) [ 569.401220] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 569.432931] overlayfs: maximum fs stacking depth exceeded 10:48:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 569.472730] IPv6: NLM_F_CREATE should be specified when creating new route 10:48:42 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) copy_file_range(r2, &(0x7f0000000380)=0x20, 0xffffffffffffffff, 0x0, 0x5, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000200)=ANY=[@ANYBLOB="e5ffffffb835dc0600001d0e0000ebba8500000000000000"]) capget(0x0, &(0x7f00000020c0)={0x0, 0x0, 0xffffffff, 0x3, 0xa26a}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000240)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x449, 0xb, 0x0, 0xb0, 0x0, 0x0, '\x00', 0x7f}) ioctl$KVM_SET_CPUID(r4, 0xae80, 0x0) syz_open_procfs(0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) [ 569.520974] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 569.528136] IPv6: NLM_F_CREATE should be set when creating new route [ 569.534905] IPv6: NLM_F_CREATE should be set when creating new route [ 569.541722] IPv6: NLM_F_CREATE should be set when creating new route [ 569.625775] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 569.649476] overlayfs: filesystem on './bus' not supported as upperdir [ 569.656873] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 569.679648] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 569.704662] overlayfs: maximum fs stacking depth exceeded [ 569.867592] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 569.916900] overlayfs: filesystem on './bus' not supported as upperdir [ 569.921787] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:42 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000580)=@bpf_lsm={0x1d, 0xa, &(0x7f00000003c0)=@framed={{}, [@ldst={0x0, 0x1, 0x0, 0x0, 0x7, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0x80}, @initr0, @alu={0x4, 0x0, 0x4, 0xb, 0x0, 0x100, 0xfffffffffffffffc}]}, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000140)='./file0/file1\x00', 0x0) write$cgroup_type(r1, &(0x7f00000009c0), 0xd4ba0ff) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r1, 0x2) [ 569.960721] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 569.995711] overlayfs: maximum fs stacking depth exceeded 10:48:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1300, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x4f, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 570.163468] overlayfs: filesystem on './bus' not supported as upperdir 10:48:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 570.307701] overlayfs: filesystem on './bus' not supported as upperdir 10:48:42 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x26e3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x26e4, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 570.565113] overlayfs: filesystem on './bus' not supported as upperdir 10:48:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 570.920693] overlayfs: filesystem on './bus' not supported as upperdir 10:48:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x50, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 571.056989] overlayfs: filesystem on './bus' not supported as upperdir 10:48:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5800, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 571.197540] overlayfs: filesystem on './bus' not supported as upperdir 10:48:43 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 571.386959] overlayfs: filesystem on './bus' not supported as upperdir 10:48:45 executing program 2: syz_mount_image$adfs(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="8b050298beb36e5c3d1f5846d08b351c1efcf73113d2388489802a175da1d4e41f58b61b4560b592", 0x28, 0x5}, {&(0x7f0000000100)="19a6b4db70ce749ba1aff6c33a888f4ab59d7168647ff1f2559b7fa134141b1026148ab0595e36c8f60f210838164725b8cba4a040b90737d7e5e40b773ce6198f4b0701d21d3bdc2e857fa4c16ad97afbbbd25f431b5121ab6e4d683023b702a28d8a1bed98830bd63024c44f21e89d90fe5ef6b555122c89c649d3447b8b41185d58358a825d8131484eef5372abffa58a53b16829a62e08a86e33fa5a77a1acbbb748899129060439d0e388c45a7e0084c91137b32e2cc0720223c5b08d", 0xbf, 0x2}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='P']) syz_mount_image$qnx4(&(0x7f0000000040), &(0x7f0000000240)='./file0\x00', 0x1ff, 0x3, &(0x7f0000000440)=[{&(0x7f0000000280)="861bb4970001b3ed1dbdae21cdada9405a4d60e05245f7b819d606724f719c4e2b54d28599a0aa226cb010c47f6605cbb368034dd495594ac3c67d8d3da13b237eaa0d7fc508d3f3a8e2a02f2c3daeda3cc27a0882bac1fa79b1c3d9f698e940b083eb09ff9cc0b09b0c6675fe458d65b6650b2c6c41ec3ecc2db96d2182ec073be808ba4799670dcbfd76eed46f3b5b8482d5300bb852482cb330779838df35abf4fa8586f02a56343a8ddf38fa8994192cbf2a0ef3a6905c61", 0xba, 0x800}, {&(0x7f0000000340)="b887b588dfc20a154dbc76566c8af2f327947003396af4de6e4bce866281112c6b38de529bcdd8403315e3d5d605a624fa87665539723cb8a4ede6d70dc28c7f9fe0512c8bf95007ef7f5a5698d0994694b21e25a7c9be042f9ff0ef18b9f8a39ed6d611b0edf6dc3a342dbc0103bdb5939c79452b01e57c2447e324f83294318776609b5be28279ecea7bc0936a4f36429be305ca24bcb5d9b3b5bdd9", 0x9d, 0x10000}, {&(0x7f0000000400)="be11786b6f1290dafa7faa23a6519c216a800216ae3b", 0x16, 0x80}], 0x2128003, &(0x7f00000004c0)={[{'adfs\x00'}, {}, {'adfs\x00'}, {'\\#'}, {':{}.:}^'}, {'&-\\+^'}, {'!]'}, {}, {'#{&!-}'}, {'adfs\x00'}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x30, 0x35, 0x64, 0x39, 0x35, 0x37, 0x30], 0x2d, [0x30, 0x63, 0x33, 0x37], 0x2d, [0x61, 0x32, 0x66, 0x66], 0x2d, [0x36, 0x66, 0x30, 0x36], 0x2d, [0x37, 0x36, 0x32, 0x38, 0x36, 0x63, 0x4, 0x2ef1914b3e6e436a]}}}, {@context={'context', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) 10:48:45 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x51, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:45 executing program 3: ioctl$SNDCTL_TMR_CONTINUE(0xffffffffffffffff, 0x5404) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$rxrpc(0x21, 0x2, 0x8) lseek(r0, 0x1, 0x3) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x200000, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000840)=[{&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f00000005c0)=""/66, 0x42}, {&(0x7f0000000780)=""/134, 0xffffffffffffff90}], 0x5, 0xca36, 0x92) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f00000002c0)='./bus\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180), &(0x7f0000000240)=@md5={0x1, "74d141c566017be8ce3aad39afd96c43"}, 0x11, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000001940)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000240), 0x0, 0x0, 0x0) sendmsg$AUDIT_LIST_RULES(r5, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x14000040) [ 573.486491] ADFS-fs: unrecognised mount option "P" or missing value [ 573.563583] overlayfs: filesystem on './bus' not supported as upperdir 10:48:46 executing program 2: mount(&(0x7f0000000040)=@md0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='udf\x00', 0x9000, &(0x7f0000000240)='[\x00') r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x864a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2800}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x39, &(0x7f0000000100)={{{@in, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {{@in6=@mcast1, 0x0, 0x32}, 0x0, @in6=@private0}}, 0xe8) 10:48:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe326, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/70, 0x46}, {&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f0000000240)=""/59, 0x3b}], 0x6, 0x0, 0xfff) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/60, 0x3c}], 0x4, 0xd9f, 0xffffffff) mkdir(&(0x7f0000000080)='./bus\x00', 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f00000007c0)={0x980000, 0x0, 0x40, 0xffffffffffffffff, 0x0, &(0x7f0000000780)={0x990a79, 0x7, '\x00', @p_u16=&(0x7f00000004c0)=0xe8ec}}) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) symlink(&(0x7f0000000500)='./file2\x00', &(0x7f00000006c0)='./bus/file0\x00') mount$overlay(0x400002, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,nfs_export=on']) unlink(&(0x7f0000000000)='./bus/file0\x00') [ 573.810210] overlayfs: filesystem on './bus' not supported as upperdir 10:48:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe426, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 573.961012] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 10:48:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xedc0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 574.002361] overlayfs: filesystem on './bus' not supported as upperdir 10:48:46 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=@RTM_DELMDB={0x138, 0x55, 0x1, 0x70bd2a, 0x25dfdbfb, {0x7, r1}, [@MDBA_SET_ENTRY={0x20, 0x1, {r0, 0x1, 0x2, 0x0, {@in6_addr=@ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r0, 0x1, 0x1, 0x3, {@in6_addr=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x2, 0x0, {@in6_addr=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r2, 0x0, 0x1, 0x1, {@in6_addr=@private1}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r3, 0x1, 0x3, 0x2, {@in6_addr=@mcast2, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r0, 0x1, 0x2, 0x1, {@ip4=@multicast2, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r0, 0x1, 0x1, 0x3, {@ip4=@remote, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r4, 0x1, 0xf98a4c01a83d8fd2, 0x4, {@in6_addr=@mcast1, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r0, 0x0, 0x0, 0x2, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x86dd}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r5 = socket$inet6(0xa, 0x2, 0x10001) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000007c0)={@private2, @remote, @local, 0x4, 0x100, 0x1000, 0x100, 0x821, 0x40c00040, r4}) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$IEEE802154_START_REQ(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x54, r6, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x4}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x80}, @IEEE802154_ATTR_PAN_COORD={0x5}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x10}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x7f}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x2}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24040001}, 0x4000) pipe(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000a00)={'veth0_to_bond\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000a40)={r9, 0x1, 0x6, @broadcast}, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r8, &(0x7f0000000d40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000ac0)={0x224, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_WOL_MODES={0x210, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_VALUE={0x19, 0x4, "4ad1040987ebd9bee2590fdb9611b7a999c3ff1d7a"}, @ETHTOOL_A_BITSET_BITS={0x158, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xe1%\x00'}]}, {0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, '802.15.4 MAC\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, ')})@]*(@\'/\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x99}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xff\xff'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '$[\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '(!](\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '$!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\xff\xff\xff\xff\xff\xff'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xf2d5}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x7c, 0x4, "ae321cd27e8b887a8f10d28f031b774e153767e637b8d2a0b80548b2184e4f44b525c3e575eff201f3fcfba29623aaee47fd0b9ebb89d95189f6b970a56b017583f14767161545fa328dfa19bc280670fda7b85c612fbd3a097d23ff103072a36ade419d24e73b7c3f736a35283cdf186a445a37bc55eaf2"}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x4000}, 0x24004000) sendmmsg$sock(r7, &(0x7f0000002f40)=[{{&(0x7f0000000d80)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(des))\x00'}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000000e00)="d94e53c62d906f9b76d4b6d005018b76d2dc1c2d33411d0d2718a08981914defb8d557053dcee01b797bcbffe0667635c12692350e1b85b9bb3c05789351775aff319c0bd55e9c1ccc4b8cae6b17ff4a52ab22d67100168aa6a9f8a82d673afdfc9be0de2a3328352c1e", 0x6a}, {&(0x7f0000000e80)="6f19c36965df55dcaf32af31f9db24c6cbc90bfdf3cabbea442b7a6ffff76cbb7b21418b295b6c01a4a79cffb596f2ff5411b725318066c90ae71c898d706e15f51f43e63519d38ec3d7313eddb8eeb2a0d866804038d0730a677eea024c442a0a8d09a0", 0x64}, {&(0x7f0000000f00)="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{&(0x7f0000002540)="a40de2bdd6902b1766a0e250dc51b1edcd4d0f60fa9c15cb02fb7ee9b8e4465ab1db5c959dacb838afc0872156afc52ac06aa72342ecf7b7eaa5df09ddc849637c9063eda0b808f233e36e0f4c91f195419a0a127eff2bfd7abfa1abf820dd25cf37281da60368680e4623359ee48b0b27a0b49ae051bed5eef5570904cc4d49b29f1a51260c4d29a212a997deb7ea271a4fc2fe112982178de58b3ba51363987cca5638e754f5b825b1868c8adc9d5f063d0f8bfd9ee46adc0af782f5b0f619a39b36797e38963e7fe697d6d83b3defae8789380d037c0f4da68d5ca7ca7781d11edcb394e628790ef19741bea9269ef9a5414c992350", 0xf7}], 0x6, &(0x7f00000026c0)=[@timestamping={{0x14, 0x1, 0x25, 0xffff}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x28000000}}, @mark={{0x14, 0x1, 0x24, 0x7f}}], 0x78}}, {{&(0x7f0000002740)=@ethernet={0x6, @multicast}, 0x80, &(0x7f0000002dc0)=[{&(0x7f00000027c0)="f71b45c681541c0a932aec0dc5f180b6c709af724d15ddf0e7e5eb1b2452a718e8e02d889951fd2faacc454acdd5ec98b2bf669465d3fe8927868f1140ec1ff2bf8447c9221a62f8ff3b65cfcdffdd4cbda1ee8daff366", 0x57}, {&(0x7f0000002840)="03ae3f1bfa8f3670fe6520dae3d7bb4cc97f8eb30f0d8199db2b80b336d9287d631d31473499bde0025177c3118697462d7f3e5e89bd5dea38d63c6dd674b2023c85864ad2e898118ae236a7c8deea8e97", 0x51}, {&(0x7f00000028c0)="ff04d1c61b52b24e2faf3910d2564616736d7e77008ca867028d00a7639ceb3f0f54e9d6b61fd8e55715505c08c717dd3a6c398846be82d43d21946b7e42618b319a3c6cbe9bf1c950cc496d7b2bac3d65113b7158ed1889a0c3208bb16f", 0x5e}, {&(0x7f0000002940)="27c6453e4da17f314cd6945473d0833dddc127f46682fc29947acd6214288991229cb4c1326279b9f4d4b8ae03205e0104fe53a1b670b785eb577596ef0bdc01ebf5ba0231820760bda9da97fb6d79b816fb7e2810e45eb990fd2cf927f12b13b27adb500743e82446534cafb72047bb01416407eb7811a5cc1bc387759b307231137c81ae4a97a13755ce6f4b2542c7f2cba30e6d7420f8e19c52b7d666d809a8d78e6993e603f512908aa8e9b5b7ac29a7e46fb330693856c989d2d1686f988bfb63033b31bcca9a09cafe9b843f34c8799b5c43a9b582b71c8e6c94c5b5c2a5484380c8b432cb56", 0xe9}, {&(0x7f0000002a40)="f7c099216f1a220395742c07407ad1f6b439afb9755ee2feb494e20121943f6864043ca46335b7dc800c4aa5d0467cd6a10cf4d41da697c167ecae82b3945cd58bbe0142e19265f070a5caf449a26fa21ff3828d6d356ec00af48f219969fa4888756434f9073b8184869e11f4e796e85dedee2f8020aaf17625c14ea076e8481d799943fc92a863e9594017cf1399967d8d0ddf6ec0a7f86dbf769acd53aad4c7", 0xa1}, {&(0x7f0000002b00)="32b65a46a4c9ac90a072bb9e3c4b038e8493b931bd61da5dba339f01f6f261673f18d5", 0x23}, {&(0x7f0000002b40)="cadab05e5a0a379dc4c52dc28210ef67674361d32da603199c08566bfdb47aff434262e1374a3cfa0efd91b3b27199b0802934ba5814f2df979e5ab7d226b76f7c11b5e55bbe4c56c09ef3363675b5e3a3dc41504d283ccaac1d38ec5e6ea71c976f01c9f7dc53a314918e39ebd6", 0x6e}, {&(0x7f0000002bc0)="60f62c4f43ed7e46600da6ec55433c2ad0161e129f3616f09c7e4e5001e23af5963eb61d9b4e5c5993c9df8d5bd893955241251a6a9f045f8bfa3e45892203b7ebe8893c0ab9e12bcbf0a7151073724f56c86ed9fc70a60bbbdfb053dac6631334eb87c1", 0x64}, {&(0x7f0000002c40)="8e11dec2625e69244462f142ea99e0a463a719edb98cc8ab2969397a0ab60bb503198903bcca151c1a6b5ae72cc7f3210613e11b69dd377292102efc0e122b7f59c50691ca6e88010d345e245ba242348cce1cd2ecacfe12a07b973050826f7fc100c835c120e6b9a962c587712f7bcae93f75e820660cba658fa1408e45740402ea45d8a5e9a51f1cf9a5ca231f90ac6237189bf09aa064e63179ccc7936093d8dc0a29962e806ae71c7c8499e408a340eca95026b50a7607819447c00960cf385fb6a151e6750f4136110facd2d4fe16cef2acdd42f0bb95b6e780", 0xdc}, {&(0x7f0000002d40)="dba8c2c1b11bc5956da88731645fdd16adb5487188697cfd22f402ea254364bb71e8ec4e45a1c47f91575cd65b29e191396afc474d826c52f845decbeb8b720f45d85cae556e3d1267bd1d51d06267a4f9e5833a34f432efd76bbbe2432f49418d6502a68a7f5237778a6124c792", 0x6e}], 0xa, &(0x7f0000002e80)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x7f}}, @timestamping={{0x14, 0x1, 0x25, 0x7d47}}, @mark={{0x14, 0x1, 0x24, 0x7ff}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0xa8}}], 0x3, 0x810) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000003040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r10, &(0x7f0000003100)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000030c0)={&(0x7f0000003080)={0x14, r11, 0x100, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r7, 0x110, 0x3) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r8, 0x4008941a, &(0x7f0000003140)) [ 574.151247] overlayfs: filesystem on './bus' not supported as upperdir 10:48:46 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f00000004c0), 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r0, 0xc0305615, &(0x7f0000000000)={0x0, {0x400, 0xfff}}) ioctl$VIDIOC_QBUF(r0, 0xc040564a, &(0x7f0000000500)={0xe7ff, 0x0, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d9aa5438"}, 0x0, 0x0, @userptr}) 10:48:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:46 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket(0x200000100000011, 0x803, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@delqdisc={0x2c, 0x25, 0x2, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0x4, 0xfff1}, {0x9, 0xf}, {0x7, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x8, 0x4}}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc1}, 0x4008800) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@ipv4_getnetconf={0x24, 0x52, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x800) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r7, 0x8912, 0x400308) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x1fc, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 10:48:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x52, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:46 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff0f, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 574.415644] overlayfs: filesystem on './bus' not supported as upperdir [ 574.648748] overlayfs: filesystem on './bus' not supported as upperdir [ 575.179345] audit: type=1804 audit(1625482127.674:255): pid=1088 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/272/file0/bus" dev="ramfs" ino=89229 res=1 [ 575.327217] audit: type=1804 audit(1625482127.814:256): pid=1091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/272/file0/bus" dev="ramfs" ino=89229 res=1 [ 575.759169] audit: type=1804 audit(1625482128.254:257): pid=1091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/272/file0/file0/bus" dev="ramfs" ino=90187 res=1 [ 575.816715] audit: type=1804 audit(1625482128.304:258): pid=1093 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/272/file0/file0/bus" dev="ramfs" ino=90187 res=1 10:48:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f0000000040)=""/57}) 10:48:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a30000000006c000000160a01000000000000000000010000000900010073797a30000000000900020073797a300000000040000380080001400000000008000250000000002c00038003000100626174616476300000000000000000001400010076657468305f746f5f68737200000000140000001000010000000000000000000000000a"], 0xb4}}, 0x0) 10:48:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_mount_image$ufs(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x613, 0x4, &(0x7f0000000800)=[{&(0x7f0000000600)="0cc07a88", 0x4, 0x6}, {&(0x7f0000000640)="2ac1932990ce8846203fe63b9a0da6ce5629f5c5a0d79054ac0717c9fb26d239fc0325b824dad6e61b4246801c863782aea9104f9abdc172c7d126db142a32386f6b27ad00179ee96ea8318f377c32994cb939b82243fe65380c02efc525383d60c384c57f8880e346dfe4e6657e728c31ceaac91d8541435de08ce5d72c4b", 0x7f, 0x3}, {&(0x7f00000006c0)="9945b58c7ee6141f84a4fe9718483d4d4668b46a0417070cfd4bd7fffcc613ba89fcb614ba1a9f987b8a157a6dfd58bda00401895662034ca73a8e250424a5fdec50f394a1c1db5927911e58157ee602e588ef2f2e3652446a9738396aab695fca4fe7e2836704e957c749cdea757133d697941fd369dc5ccaa1359ae0b4f23662b304a44d9d8bb00d378c2f5595d2d33067dbe223ad2b04f4f3d3bcba2b6ac9f1e0e8fd4bf3df9b6aef6edf9c154739f885c642579b06", 0xb7, 0x3}, {&(0x7f0000000780)="9836a6ec028097869906d191745d67bd3a8f46908091ee61cf614dccb0a70bbd29c6a24efe59f85b632a48fe9530bb6d6b65c305e0564f7214263628f41dbe78b2b3f904025a0fb8b3881a1708b0de996fee70fa3f7721305743c58dc81b16cece39fd27", 0x64, 0x6}], 0x200000, &(0x7f0000000880)={[{'}\''}, {}, {'nat\x00'}, {'nat\x00'}, {'/dev/vsock\x00'}, {'/dev/vsock\x00'}, {'-'}], [{@fowner_gt={'fowner>', 0xee01}}, {@dont_measure}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x2000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0), 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000500)=[@timestamp, @mss={0x2, 0x4c}, @timestamp, @timestamp, @timestamp, @mss={0x2, 0x1a}, @window={0x3, 0xeb27, 0xf7e}, @window={0x3, 0x7, 0x4}, @sack_perm], 0x9) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000080)=""/83, 0x53}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f00000002c0)=""/60, 0x3c}, {&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f0000000380)=""/176, 0xb0}], 0x31, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x2, [{}, {}]}, 0x48) 10:48:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x53, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1e, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x0, 0x80000006, 0x0, '\x00', 0x3, 0x1578b0e241d322cb}) 10:48:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:49 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @tid=r1}, &(0x7f0000000300)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x201) clock_gettime(0x0, &(0x7f0000000380)={0x0}) futex(&(0x7f00000002c0)=0x1, 0x0, 0x1, &(0x7f00000003c0)={r3}, 0x0, 0x0) timer_settime(r2, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) [ 576.678805] overlayfs: filesystem on './bus' not supported as upperdir 10:48:49 executing program 1: fcntl$setpipe(0xffffffffffffffff, 0x407, 0xfffffffffffffc01) r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000000)={&(0x7f0000000140), 0x0, 0x5}) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000040)={0x4, 0xfffff31c, 0xfffff4c0, 0x5, 0x0, [0xffffffff, 0x60c, 0xdf82, 0x5], [0x1, 0x3f, 0x6, 0x5], [0x2e, 0x3f, 0x80000001, 0x2], [0xd62, 0x100000000, 0xffffffffffffff81, 0x9]}) 10:48:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x7, 0x88001) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 576.889247] overlayfs: filesystem on './bus' not supported as upperdir 10:48:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1fffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x14881) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x10001, 0x5, 0x9}) syz_open_dev$dri(&(0x7f0000000240), 0x100000001, 0x8482) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000005540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x54, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x4a}, @val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'syzkaller0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x54}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x4, 0x7}}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x7fffffff, 0x9}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x31}]}, 0x3c}}, 0x4) syz_open_dev$dri(&(0x7f0000000000), 0x47, 0x240300) 10:48:49 executing program 1: syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000), 0x22e, 0x100) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x4020, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f00000001c0)={&(0x7f00000000c0)=[0xffff], 0x1, 0x800}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x1, 0x20, 0x5, 0x1, 0x12, 0x2}) [ 577.106519] overlayfs: filesystem on './bus' not supported as upperdir 10:48:49 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x200000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 577.294848] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 577.365566] overlayfs: filesystem on './bus' not supported as upperdir [ 577.380377] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 577.419818] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 577.473661] overlayfs: maximum fs stacking depth exceeded 10:48:50 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$kcm(0x29, 0x7, 0x0) socket$kcm(0x29, 0xd, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff70, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000037000505d25a80648c63940d0224fc60100610400a000000053582c137153e370948018035481700d1bd", 0x33fe0}], 0x1}, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x6]}, 0x8, 0x800) sendmsg$kcm(r3, &(0x7f0000000780)={&(0x7f0000000100)=@qipcrtr={0x2a, 0x2, 0xfffffffe}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)="3720c64bca8694fd8974e515f3154be7ec3136cce13056240c78c4e25e5c8356f915ee73b1afb4b807a50ec70d868012177159b12e3a82c28b8df785fc530786f88cc2d666d067cd886e7630a4f5a56dac95ba1a4e561522f38235634502bae9e048424bdf4727d76cf84ca9e4d2046d5835", 0x72}, {&(0x7f0000000200)="d5293523e2e5c18a82305edeb10dd8dfa3710758ac89dd124702d43911cc9e3634df7571f0b646e7aa9fd62cbef5d06dacefb13ed9d480940686cf478db2763ee8573850316e178970a5cd683738e87c23fd7443c84e7af47ffdb059ca369225ae211342f45863d3e6d3a1940b1c942f3dee298c05ed72e68511d1a2bb07968b9c8f402923c48f644cef545bd2f886bfec47c8637a7772f93c40715939054f3af9b5ca50cddf7c4e2d7ff7504cfb85b4c4b4bd28f6cf8b2b2b47f9c82deb8507d0", 0xc1}, {&(0x7f0000000300)="6470b0fca86635054dd30cb5d387204e3c9b2f122ca99d58ccbc29b149f314f88c63690461afd1d876869b024ca108018eec25d2249ecf301a40c812229ec2dd0b06fbb553e569068edb6028426cb0cf29b47635e7eaed986ef79e587191d3d6bafa568eba52bffdffb41b9c8f2c3ad99b38b5db17650c429182fab1c4fb61c66410fd75b2c5ff81fa87b67899f80febd94b8520", 0x94}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="3328f4452dcb878edc431095cc7e92c85e6fab5aeb924b7b3f7de59309168132e99ff9164a8b8069254fecaf1941d59c1061de15946372f06f1b60d96ef3fe9990044d1cef923a705f586258bc6183a9486b37349d2567c9c65329add08ae9c524bac3b1212f10c7d92fff7545605ab8ffbee5f75b3ae93a979a2c5e3b413a192bb2bc5ba9702f177e5a049fe0bd1f1786b045477d89dea2567f4f489c020e4268cb5870ad80c671", 0xa8}, {&(0x7f00000004c0)="7a98e51e8df177c6daa668ecd313813566fcda5f3f0a9aab04f83ec7afb1ca3d6de27a5a445e6fbf3f19414cea9e4b3427fe54b8190372b1b120bc0eff7eb79601465484dd6142d89b675a120ef5cf7a1f1d34f52049", 0x56}, {&(0x7f0000000540)="1cf2d19ad60850982df04b2e87d699fb9eda5565a02346e4cedd4b31fe934e20cbdb489163e91dbbbfc80c52a0958eab54235f01fe2cd5bbf6a7f34bdaf8b81766c5d1897ae0c12e41a62ce715b402c25fb7e1b565df5512b2879815cff78c4b77917eca9dac27cb41dca77df461a9ed3e261c83ae5f41d0180068f0439b4e25217fff799fe38a80b90e39c0d918f984bf24e7a111bb9a75f819c36e527f6510974a685bf083ff4799e8fe94f62d801699a34f519c76c94f43c6d1a494c2fae46e0bd99ccfbbe86b6b49ae6cf5dd22", 0xcf}, {&(0x7f0000000640)="d9f7c1dd73dbc6af3684f6a763d437a6a4b6ee00fb05ff75db531c4f13bab3afa934d1a256653160944cef83e09b7973610ec348", 0x34}, {&(0x7f0000000680)="ac1055498bf8539e46a648d0bdf33d309ce7ea87f8676dd258d5acf35b7606e2cd9167cd8d", 0x25}], 0x9, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1f8}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x19, 0x6, 0x7, 0x8, 0x108, r2, 0x6, '\x00', 0x0, r2, 0x2, 0x1, 0x5}, 0x40) ioctl$FITRIM(r4, 0xc0185879, &(0x7f00000007c0)={0x1000, 0x1000, 0x3222}) 10:48:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x321201, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000180)=""/10}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000040)={&(0x7f0000000140)=[0x0], 0x0, 0x9, 0x0, '\x00', 0x1}) 10:48:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$squashfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x1000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x200}], 0x0, &(0x7f0000000000)) syz_mount_image$ext4(&(0x7f0000000340)='ext2\x00', &(0x7f0000000380)='./file0\x00', 0xc86, 0x7, &(0x7f00000017c0)=[{&(0x7f00000003c0)="d9dd765e023cd37dbcbd0af23abafa1c234c66142f281694f812fd6bb06ee9ae2e7f2ad88f5336f6c42af1e3e7a46f41654ffe2509e096db262ca588c636da0c3e468a42723313e876959bb546bd1c59806061df0ae5dfd35d4a95", 0x5b, 0x2}, {&(0x7f0000000440)="565ee92c7e62599dff980f8b847df4519def5d44bc69236d60fcf0ad97c8b7c402f9671cde42150c01c1", 0x2a, 0x6}, {&(0x7f0000000480)="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", 0x1000, 0x10000}, {&(0x7f0000001480)="d1179523b788458a34c8d89adc798ebd5e4eb6b0ae2d279fdacdf3be1994fc30f39a47e18b7583bf707c24f5aa4863c7a5d69152bf305bee7ec7e2c5443d368882540fb45332a72bbeb194b16fa94b46bede2c6a25c5d88a58a07a8f55da2f360d7ece03f1414695fe8e0149a3ec9edfb8f5807fdcc120559f466f2683548d9dd43b00671f5293829512b369fdfc345dbfe071b6e817c159820b4c6db864f692544e4f6f6336d1f228adac8709b7073b1ada3daab66ae6c05674a59da22086aab04ed014c781ddb8b0e9cb65e05700f7bad3275d109bcfdcfc82282d55fdf994", 0xe0, 0x6}, {&(0x7f0000001580)="b2062ff7142d19b2bd44583a75b924d2cf29e9251e860f2087f5d6fa3a7f06500f9a9350ba2a76138b9eaed9f463bd23c2171581274da61d00c8e279e5a946237a602075d84d2002243d845fd65709d3db34dd54196a50fdf4aff1", 0x5b, 0x3ff}, {&(0x7f0000001600)="7faa39de41e93d1aa4c627ca7b427689229e019dc2e529516875df7c7670ee0450004893366032ba06b82acd24350f55e3d542af0824fb02c5e1890391649e89b14c4f54b26678687b142dde0bc045dcc5101cb82f3b509752f6cadced6a5f11e2d068ea2dccfe2623e2e962da43848bb93164ebf51e3d248d2046fad7d758f040637e966ae0e191fbd3bdc3febcec5f2709632647e488fe0ef130333d5f1c13bd0cd09021f07e4b70bb9d251f71038f9f23c9ef6ccbf7d4", 0xb8, 0x1}, {&(0x7f00000016c0)="3bb2cf748248d2b28c9deb3e10d741b7ba5b3dd2229f2fe93bbbb2361f0a90307d22ace517b00d819694da2cf5eed05fddd8c747f10cf649ef7fcf618b011e6655b0cf00ffea286f8a38f65c22a273d940c719af587f61d22c0bb1fe431b10659b2cbefc109cd9ff969c7e564464ad1de5fd7987d0a814457b3be93da05904002c380a55dfb64dc1f53d7781594763cdef83d8d706762cbcadbc599dbc54f74b6e5c63770e68bbbc18cf55358de4ef67bc009ef7ac9b021765297f606945ce2fa6cf44a4ea9fbc004e409c991d467e7394f01c6ba6e048b14e664059116f565c243dc0e627563e", 0xe7, 0x5}], 0x1320050, &(0x7f0000001880)={[{@delalloc}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@subj_type}, {@obj_role={'obj_role', 0x3d, '{-@$'}}]}) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 10:48:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x54, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:50 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf0ffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:50 executing program 1: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.pending_reads\x00', 0x111000, 0x8) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000180)={&(0x7f00000000c0)=[0x6, 0xffff, 0x0], 0x3}) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x20080) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000040)={&(0x7f0000000140)=[0x0], 0x0, 0x9, 0x0, '\x00', 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000000)={0x8, 0x477, 0x4, 0x5, 0x10}) [ 577.683163] squashfs: SQUASHFS error: unable to read inode lookup table [ 577.707157] overlayfs: filesystem on './bus' not supported as upperdir 10:48:50 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 577.774761] squashfs: SQUASHFS error: unable to read inode lookup table 10:48:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_80211_join_ibss(0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r4, @ANYBLOB="6700330050800000080211000001080211d6f925a776da4791f0000000e6011100000000000000000000000078000000000000000000060101010101010301000406000000000000060200002d1a0000000000000000000000030000000000000000000000000000720603030303030300080026007109000004006c00e1b26d3b7689f246e05ced03fd7990950ca02c81b06ec2"], 0x90}}, 0x0) [ 577.957207] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 577.987612] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:48:50 executing program 5: read$FUSE(0xffffffffffffffff, &(0x7f0000000c80)={0x2020}, 0x2020) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000040), 0x24ea, 0x100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000380)={'broute\x00', 0x0, 0x0, 0x0, [0x1, 0x3, 0xffffffffffff0000, 0x6, 0x3, 0x4]}, &(0x7f0000000300)=0x78) ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000002c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000400)=0xf000) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$UI_ABS_SETUP(r4, 0x401c5504, &(0x7f0000000340)={0x400000100002f}) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x101) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x3) write$uinput_user_dev(r5, &(0x7f0000000800)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x45c) fstat(r0, &(0x7f0000000440)) mmap(&(0x7f00002bb000/0x2000)=nil, 0x2000, 0x2, 0x50, r4, 0xe4a46000) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 578.015640] overlayfs: filesystem on './bus' not supported as upperdir [ 578.041427] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 578.059861] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x324f00, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 578.106829] overlayfs: maximum fs stacking depth exceeded 10:48:50 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socketpair(0x34, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'veth1_macvtap\x00', &(0x7f0000000080)=@ethtool_eeprom={0x43, 0x5, 0x5, 0xd, "614ac439bca91dd4bfb96cc281"}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 578.233522] netlink: zone id is out of range [ 578.331670] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 578.374748] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 578.403072] overlayfs: filesystem on './bus' not supported as upperdir [ 578.403337] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 578.432667] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 578.456200] overlayfs: maximum fs stacking depth exceeded [ 578.512662] netlink: zone id is out of range [ 578.531961] netlink: zone id is out of range [ 578.541702] netlink: zone id is out of range [ 578.554314] netlink: zone id is out of range [ 578.565146] netlink: zone id is out of range [ 578.574433] netlink: zone id is out of range [ 578.583376] netlink: zone id is out of range [ 578.592801] netlink: zone id is out of range [ 578.602521] netlink: zone id is out of range 10:48:51 executing program 3: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) lsetxattr$security_capability(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000380), &(0x7f00000003c0)=@v2, 0x14, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) accept(r0, &(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x80) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340), 0x1400, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000600)={&(0x7f0000000540), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@getqdisc={0x3c, 0x26, 0x2, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0x2, 0x7}, {0x8, 0xfff3}, {0x0, 0x8}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x840}, 0x4004000) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000006c0)='./bus\x00') rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 10:48:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x109240, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000040), 0x11f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:51 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x55, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:51 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) connect$pptp(r1, &(0x7f0000000400)={0x18, 0x2, {0x0, @remote}}, 0x1e) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f00000005c0)={{}, 0x0, 0x6, @unused=[0x9, 0x7, 0x4, 0xf61], @subvolid=0x3}) syz_mount_image$befs(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x1, &(0x7f0000000580)={[{'\x00'}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg$can_raw(r2, &(0x7f0000000180)={&(0x7f0000000040)=@x25, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/145, 0x91}], 0x2, &(0x7f0000000300)=""/234, 0xea}, 0x40000000) 10:48:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x20000, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 578.768526] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 578.797012] befs: (loop2): invalid magic header [ 578.874015] overlayfs: filesystem on './bus' not supported as upperdir [ 578.888767] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000080)={0x4, 0x8, '\x00', 0x1, &(0x7f0000000040)=[0x0]}) mount(&(0x7f00000000c0)=@nullb, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='overlay\x00', 0x0, &(0x7f0000000300)=']/\x00') r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 578.917758] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 578.936579] befs: (loop2): invalid magic header 10:48:51 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000380)) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x298, @mcast1, 0x1}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) fsetxattr$security_capability(0xffffffffffffffff, 0x0, &(0x7f0000000180)=@v2={0x2000000, [{0x0, 0xfffffff8}, {0x0, 0x20}]}, 0x14, 0x3) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="316b48a502abfffb14b7e654b3ee256e5fe4cc81f603e694bbabb2c3463b771dc79f768957f7a9f95528e838823033251a1db0a0ab4b007f8ba16549ea681616488a886b503efadbeb96cf165b394b5289be2abf148e7ad5cf4bc60b0e2559e13a4e1c3ef5a20f3b8c4b646bdfa2e242d7fbe8774bb2775bc907b1726ecd3084aa3d14225355d51ff249da83083076e15a", 0x91, 0x10, &(0x7f00000001c0)={0xa, 0x4e23, 0x1, @loopback, 0xfd9}, 0x1c) [ 578.993722] overlayfs: maximum fs stacking depth exceeded 10:48:51 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x85, 0x0, '\x00', 0x4, 0x4}) 10:48:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x9, 0x4, 0x7]}) [ 579.295425] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @random="7df083b21727"}, 0x10) [ 579.398744] overlayfs: filesystem on './bus' not supported as upperdir [ 579.398819] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 579.434461] device team0 entered promiscuous mode [ 579.456856] device team_slave_0 entered promiscuous mode [ 579.465685] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 579.479685] device team_slave_1 entered promiscuous mode [ 579.501520] device team0 left promiscuous mode [ 579.508634] device team_slave_0 left promiscuous mode [ 579.522598] device team_slave_1 left promiscuous mode [ 579.535972] overlayfs: maximum fs stacking depth exceeded [ 579.548083] device team0 entered promiscuous mode [ 579.553135] device team_slave_0 entered promiscuous mode [ 579.571822] device team_slave_1 entered promiscuous mode [ 579.587434] device team0 left promiscuous mode [ 579.631461] device team_slave_0 left promiscuous mode [ 579.658127] device team_slave_1 left promiscuous mode [ 579.741815] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 580.219225] overlayfs: failed to resolve 'file0HT': -2 [ 580.422009] overlayfs: './file0' not a directory 10:48:53 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46802) open(&(0x7f0000000000)='./bus\x00', 0xc800, 0x3) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r2, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 10:48:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x8, 0xb0, 0x1, 0x2, 0x2, 0x3e, 0x9, 0x1f9, 0x38, 0x202, 0x0, 0xfb, 0x20, 0x2, 0x200, 0x1f, 0x3ff}, [{0x6474e551, 0x4, 0x7, 0x8, 0x81, 0x3, 0x0, 0x9}, {0x6474e551, 0x10000, 0x2, 0xffff9086, 0x80000000, 0x7, 0x8000, 0xfffffffd}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1678) preadv(r0, &(0x7f0000000280), 0x0, 0xed16, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x1}) 10:48:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x56, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:53 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_SECURITY_KEYRING(r2, 0x110, 0x2, &(0x7f0000000300)=').#\x00^{\x00', 0x7) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000340)={0x0, 0x0, "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", "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"}) r3 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x1, 0x10000, 0x43, r3}) 10:48:53 executing program 2: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000080)=0x1, 0x5) set_mempolicy(0x0, &(0x7f0000000040)=0x200, 0x7) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x4000, &(0x7f0000000240)=0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) set_mempolicy(0x8000, &(0x7f00000000c0)=0x3, 0x3c) exit_group(0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2, 0x55000000}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}]}}, &(0x7f0000000340)=""/142, 0x42, 0x8e, 0x8}, 0x20) creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x18100, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1c, 0x4, &(0x7f0000000100)=@raw=[@jmp={0x5, 0x0, 0xa, 0x1e, 0x5, 0x10, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f0000000140)='syzkaller\x00', 0x1000, 0x3b, &(0x7f0000000180)=""/59, 0x40f00, 0x1, '\x00', 0x0, 0x12, r0, 0x8, &(0x7f0000000200)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x3, 0xc, 0x4, 0x9}, 0x10, 0x0, r1}, 0x78) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) 10:48:53 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400040, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 580.797217] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x118) [ 580.936956] overlayfs: filesystem on './bus' not supported as upperdir [ 580.944605] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0x1, 0x4}) [ 580.988033] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:53 executing program 2: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000080)=0x1, 0x5) set_mempolicy(0x0, &(0x7f0000000040)=0x200, 0x7) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x4000, &(0x7f0000000240)=0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) set_mempolicy(0x8000, &(0x7f00000000c0)=0x3, 0x3c) exit_group(0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2, 0x55000000}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}]}}, &(0x7f0000000340)=""/142, 0x42, 0x8e, 0x8}, 0x20) creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x18100, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1c, 0x4, &(0x7f0000000100)=@raw=[@jmp={0x5, 0x0, 0xa, 0x1e, 0x5, 0x10, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f0000000140)='syzkaller\x00', 0x1000, 0x3b, &(0x7f0000000180)=""/59, 0x40f00, 0x1, '\x00', 0x0, 0x12, r0, 0x8, &(0x7f0000000200)={0x6, 0x1}, 0x8, 0x10, &(0x7f00000002c0)={0x3, 0xc, 0x4, 0x9}, 0x10, 0x0, r1}, 0x78) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) [ 581.068943] overlayfs: maximum fs stacking depth exceeded 10:48:53 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d076274324436bad02d00000010", @ANYRES32=r2, @ANYRES16], 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syncfs(r3) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000001c0)={0x16, 0x17, 0x2, {0xd, './file0/file0'}}, 0x16) syz_mount_image$tmpfs(0x0, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x24b6422, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000200), 0x0, &(0x7f0000000200)=ANY=[]) rmdir(&(0x7f00000000c0)='./bus/file0\x00') setxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)='system.posix_acl_default\x00', &(0x7f0000000bc0), 0x24, 0x0) [ 581.262282] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 581.392023] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 581.445423] overlayfs: filesystem on './bus' not supported as upperdir [ 581.447768] overlayfs: unrecognized mount option "overlay" or missing value [ 581.453287] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 581.471494] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 581.517508] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 581.526320] overlayfs: unrecognized mount option "overlay" or missing value [ 581.560895] overlayfs: maximum fs stacking depth exceeded [ 581.604529] audit: type=1804 audit(1625482134.094:259): pid=1346 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/276/bus" dev="sda1" ino=14415 res=1 [ 581.708773] audit: type=1800 audit(1625482134.094:260): pid=1346 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14415 res=0 10:48:54 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(0xffffffffffffffff) write$binfmt_misc(r1, 0x0, 0x4240a543) setuid(0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000840)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x6cc253fb, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0x0, 0x1, 0x0, 0x3}}, 0xb8}}, 0x0) 10:48:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) ioctl$FITHAW(r1, 0xc0045878) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800006, 0x12, r3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x0, 0xa, 0x75, &(0x7f00000000c0)="f67d69d239a0ae13d77b", &(0x7f0000000280)=""/117, 0xe7, 0x0, 0xdd, 0x7e, &(0x7f0000000300)="38150c110da06ed5aeae626da51faefed8a2d9a575afd1210376784fe8891e287eaf22acaf1ed2c2a2ada3faabeda7a326606060c0ca22c9d2a60a7ecae3dc1bc7782ee75fc127bab3027cd36478e4837250f7d328382da8a7b61723293d2680b211920bc7869de555856ae091b9587a9aa8df08c3c67d99cf19ffc3eae66e0f8699f913219e54a335ce9a3a2f1a45c64f43429a79ad12b6dab2c1ca5af840936574ccaa407cf516be5895759d8cecae017a18608e0dce420ac234fe300464506222276d8aa2b03a6ee31e70feebf6b86825dc3a1597c5e87d886207c8", &(0x7f0000000400)="94a12af38705e66957372d6acbcb29eb5bee5dfb0bbe556c59cb573baaa45c7102d3cfb27f7d0cfb893d7a6df0760579fbb7de17e35bdb9a89000a897186b626e0b97e1de7af6be4d0c4bbd456f13afd7168bf8d0086ae4488fafa7a4086f760bb18361559d1fcdb7faa7b80c59ecee802613ae1a43e9bfb6c14d3405b39", 0x0, 0x7}, 0x48) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004640)={&(0x7f0000001a00)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000004600)=[{&(0x7f0000001a80)={0x2b70, 0x2c, 0x100, 0x70bd29, 0x25dfdbfb, "", [@generic="b17d2292255ee0abcc629e1981c7fb753c50bf1c7f481b4db608159a99e0e8ea5d7361ec1a64c3715824c338b7478cf16e97648111b20291c3486d6b0ac0e57fe87d07af80189fad67cf788c1ac9183c3a42834f5c4c1e2795f5355f2dbdd014f7346d3279d211653beae7c707c6fc934618fead30993c85dc2a11a66dea6eaa8a6aa94bf9bd3176445313b8", @generic="0ccc8d408e3fabe392783125ffb97f980ec9f52260aea1015e2f408f803d0ea251f878153a6f1530fe0ef39d97f05bb81368d772731319345319c161a4f0ebd33a75e476a8590119dac9c0eb682389f5d9532c3911c377e64002051d44418dcf4974e4711f861b5d6f587b6699f985f52eb7022f09bb0f38addfb01a889f4e1d2d07aa4021dbf158db5c808e2a1b202229e4493ba42ffa3cf46917c23b14c36dc6ca9cab3444848a46db59d9f95e920c4f0513ad9b1de3a820757699", @generic="4accc075e4d74aee1668adb070e7f90456da7a3d7e7bb410b91097ecd228a5f0a8289b4cfede4c18a979112e650569ad18f1fe891e3f6eea683408ec0167ddf001b0e002109332e98cf541d6ae5d3134feed08d5", @nested={0x109c, 0x94, 0x0, 0x1, [@generic="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@generic="f81948fe333c703d09dcb17f9daf707083576b90884193441dacbcd27d67b3fca57e0d2c81c65533be5ac8e0", @generic="d58876e1b1cc12736a894ca6515fb373", @typed={0x8, 0x52, 0x0, 0x0, @pid}, @generic="48de5f729b991ed244272dace402d05215f1090b08b08b4de669fdf929304d4e52f8921a198fc3c08d04fdb67ef0d5f3199cf23c9537f471c7b3d8ee1d0e34082f4c15431fda14831ff8fe8a8002a5b29f38218b"]}, @nested={0x460, 0x42, 0x0, 0x1, [@generic="8ec51a37c41b62fa9f955d0b8589af8e09291aae11ccb168914c38ab6d484ea7c677aacdaabb13e748c4a33e77c6d072913d9e679230554953d443ef51fbbae3a7807ca700768914d33eca678443c5ff7261c1202b61236f38a8cb67e81075971974ae89ee62198e9ab0f01770e89ba443e15facc744c40ff075c0365737966a41f7d545ab4bd6b88e1818010b86b07af4124bd933a59e21680065bb4247bb5613c82be04ba5b65a16bcecd74d6f7d9cd4db72fe9f6ecfb96958aef09f953314214c13f32cd7a8d2241227cd6fad1180e785596f250b4acec2f5094687cd03c77e499e2f7f7d935ea633f3b0fd11439a85a2c644bdf8", @typed={0x103, 0x64, 0x0, 0x0, @binary="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"}, @typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x8d, 0x0, 0x0, @u32=0x8}, @generic="941e089aea4b377d69c4a2b2ba339c73197eba78cbbe17dfc3813407f9e9f0b9658d6b08dbad293241bc214bcdef37d15af9d7377637e117d568b8b1a43e49f9de4d6465754688155699948fe93e4cafbef9502cf9e260e819685d479b68622aa92a99732bd97a0f4df92bc9b27e19396fb5cafd14388159f3b30a83dd4923593555ab719eb232650ce01f768a9b7ea883c9a95fb0c35483e61bafe78db1cbf2ea4c54a220f8153e025de9d3642b0ef40c400e55b1a32d13d00e82b7b2544a5db89849e7ec03f6cc5a06662e843ba5438eace740af2f470c26b8e5a687333e44722c0332f3e0019c379f82e3c37d7f1fdb54e6bb", @typed={0x52, 0x1, 0x0, 0x0, @binary="d3371692507e51c613ecbc7341af19a068d65ddf557e0437c7693004d2cbf39711181fffb1c8ddd4c4cf8d9cb035775d95cd1c9907ee1d261a215342da144ee37c06bf27049430b1c486d8080fa7"}, @generic="da59", @generic="8b96256359a284ed2127c972d8edd34d03187ab96c75ba08bc1c5b76849160a58f68b192e36ebeb5c402b4797f60aec983b39f63555ba02b5c9da883434b0dbf34a88a48ab4746313f87ec6f749286f0a0a0eab03a77772f6979f1cd4899587d2a4e", @generic="69bf0072931a45e66371434c5e6488297e1563bd4feb8c9326d11d9fea0c920dc97e2403c8cb2d5246762c22c4f02f287e87b24a561a7175ea67c0cc920bc37b6a21151428660794d5ac31a88a0fc06a7682adbf14e0e2cf3404573c4626cd49f937e797b9aec4c6a854aa327c932a5818cb74352de4e9e1ce23c467dcaed8964c797dcbdc155a33061dfd822c6368513fb3", @typed={0x8, 0x5, 0x0, 0x0, @fd}]}, @generic="37c71464ae632ddccc5f072f3e897da7dc80bc475ba39437fed23812256cab6fe43d6cf512a100315591cbd07b9ee3efdf38a4e072ca4fc38da2a76e7a9f262fe61534a32f56679b28583353d58ca2994ee52ab56f0130342a64efe7170c5dc0121b65d10db4cf6dbc87f6ea87fa4e1406e2c2933ab0", @typed={0x4, 0x8c}, @nested={0x24, 0x5a, 0x0, 0x1, [@typed={0x8, 0x54, 0x0, 0x0, @uid=0xee00}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0x10000}, @typed={0xc, 0x80, 0x0, 0x0, @u64=0x8}]}, @nested={0x337, 0x4f, 0x0, 0x1, [@generic="139c3f1c29f65dc4974ba501996460572e1c8645afaba1cd0757", @generic="53da0014fe622f3d3cafc37a650e563cb6fcffca4dbfd6a93dcdbca1bfaaed75cd82f6eae8314b6a5e78781a9ef363f37dc169f32d1fcbf2f3e188846570d66251f3e34d98307ccb9980706f3061e590ad768084cc389421c46193b21b27bde4d2ddcae40dd6db4924354b661e486d165dd850469b00529525c1f180613504c99e5ef7737f309c82197b9b9865e951c3eb99909afdf30708b7ced8bb919369b777b9b95c00ea918ff771a0f67069e5b1ba7e3ef9a27443c214553df6f39e119a8d7aa2cf3c365035c8ecc5f4e1af3de8c1507abbc991", @generic="14180cdf95599764f935fb35738c209bb396ff016468171017eeade40695dafeb010207119fa0a8127017bb40583d0b232cc5a59b29da71aa41601b39c835f8b57bca73f57e2af83c443d2c37903cfa82dc2fae071ea995082afe18b94012add53369fd1fc5c10504a5dcbdeeda8c383147c3b6769c3840138057c4ce8066248808d646e995b00", @typed={0x14, 0x95, 0x0, 0x0, @ipv6=@mcast1}, @generic="ace74278473bb2a7a92b648af09cef4a971a1fabea303750675ed316ed0ca4e9060a5309148061f213e54b173649d831fb8f7a02654db794ab5f3d525ab8c250ccac5ce8b26886b9e72ac5768213023397e533adfad2a86e27043d5502505f23b5f34caf830ba40dbcbfd64def2fc443ca83e4b46bd71dbbe01703685523579d4443760184607c33baca94a3a59663aee2412e9ebf30423ebe8e92ea36adca93c0a60f7238796e82be20c03101509744a411862cfe5c63df7d2f067abf7cefa0d4428f0a0f0ce47343a8c0ffb0828b91c46a964b20a7bdf787a2eb8245d296c170a8797952239c5465511cd390b540175e014d04df", @typed={0xc, 0x25, 0x0, 0x0, @str=')\'$\xed].@\x00'}, @generic="027d548f6c0c000d4ccbb6222b31f0e23886c36ff6dcea58ec3a904bfb7384547c781cd985a77c13473af96e7cf63e11597a189d942e96916abe8db2abee3391e4bef029600b", @typed={0x8, 0x85, 0x0, 0x0, @fd}, @generic="840bf5e1de8c516edd03e38531cf1cfdd192d5d244c10e954cb3c83c1f9a2765a913b5e4e8fbe970ce04", @generic="6d1a6c2a176bbbb344c7b61326487a26621fdc1aea89b0086fb8cd3286399b28ebd30d3aa9493a701f2babd786f55d"]}, @nested={0x10f0, 0x43, 0x0, 0x1, [@typed={0x8, 0x7, 0x0, 0x0, @pid}, @typed={0x5, 0x50, 0x0, 0x0, @str='\x00'}, @generic="48d8a9d0b0c57d72ebeb37257801e584bec0d6d4fdee89349dee08714b0270f5762fe5abbd3852d2c02535c6cd5105f904ede2b3fda1a97c792215afeab477e7c397a2d7c9c81fee60b290c5f5dcbf874e394da506be1bc40c8a9eeed1d9bea6664a2061bcba48ac49fb98788f438d1c090c7ba7944d3ddb8647f9bae2b22f626128fd9ec53eee0b251f8a5f56ee40206685c75be59480160655794819c8dff8d721d693e281ffbf661c03a3da89eecf5cf772798849278f87e813b9b3fa7a38f43a2c26", @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x400}, @generic="da09ec5035663b3abb692262f3d204ad91c0a0644fd031cfbf8f0b54eb6169f1e3be75181711521edd7fb6578f603e4512ea3386ce0c0b85624897dae3b8f06041d6ce4a122b336e2c12bcd9c851cc56da3dc85dbaed76e418ee0fddf5ea6bdda76e3c19aa76df0dac9dad8192ce4dd0d86c6ddbbb967c8e6ad7e04dbb326dd19d649b496e176b9872ffb38d7f08113b33cf3745cbcd1dc492a68ca55c16fc12c449ff21f727cc8852cb3cfbc0dac0ef152ab36f3a47fb7575ebd3feae5ee9675c14346e86112f9263f231a1c1bb8a6ae8bfbe837ac7b481c578b43c46552f07862c967aec90d629ec58b82c19fc80919fe2a5b345c0d9632cbe3b933040a07cbff0907de6d39dbf1714599849f626f1864dde57e9927e6fd437d0c5f1baf19a39121ee3f9716038eeb4e2cf44facbc7cc829c9b1adcfec6f53a913e369471a3f4785fd33b9f3ad37b6fac2982982e4cea483fe0526a262c5d6be37e5c9026449f319f95aff2bb7ccd1322101d6c1555162e016a3059288671478bf3b90224c643ec919ba0046e255e1a9d5ec0a61ea5f7166581cd2cd7416c6fee3dc21cf719ad7fd2a73b42fc036f50dedf771c3c31d9929a051bfb14ae3b506ce67839fdd59fffde2a57fedf9e4c3fb4f3ed0f11792c52f0f3f5d54b7d3769b04d65ce462859ba987d2ae112d5e28233fde89050c77f16702497f69d51d080a6f5079f43794c8194d415a7e8d701f2fd2a9e555f2adb15ded09e4c58651afda8daaf4f4c9f39a015be50c1b35503b6b9cf8558d6f53e139c0db35568d2b276fd095fcce3de807f7c17d40f172aecff01f77ef04e2afd950edfda509ae261a78613a528d50956d69874468ea4e2957fcdd650613db8044096ef65e1c27b0cd8680d71875df8138b46197b82770606289e1a53f74736b077725fa8ac89d16df5f48116b107607bc56077ac009b04542949b68e8e73d15775dc8c95b12715f27f2dd3c9e3fae39f15ac447cfb09c04ce8d2ffb5c50ad5420cdb9ac0d38c4a762d8d70265be0afddc89c5e0b616ebd7cebf73056770a79f890ff644a47a5a57b6f278f14e5a314117f38674b637ef01d0d7c66d0c88f58a3fff1ce1c111c5ec2d5f1ab8987bdbc3f0f8365e1cddfbc574b9e6a9539ba355ff8239086044279ceb8f3ff24b45f5d22d48e889d897f552b6aa21705df5e82c02633c2d8ad7244e8279231381e6c0e1a8d12f4b3780fb2f6ba40d00acb1a5c56352e8206c5fd781a6645bf9042fb76cb22239060c61ab02feea7ad083d4e297bb02761f67a486d419766d5afc49a3cae104aadffe28004401a1f771a45fef1a9bba5b3e2d32df86f37a8a546b5d21203f60b8c7f512ef42914904b40df381012a180dc9ea5817b08d7dc8b01d98b4dc1d3a87c9e2ff8ea64138b4e174500d7c54349698be2a2db2c6a29ba4c4d90b7f8ca383aa6474a15f55a4e9fab51167ca7ab8553636012ba408af3f5a0cd9d2e58822a48ccfcaf699e76c9deba9a01e90f2f03793a2c4b172608980438db6213eff7754d7198da24fb01b5dc90747cde7393f9257f3adb4fd6d260aab64859aa0455fa4869c1847436e552308798494823f85db1410bdd29af9f94f01f576b54fc6cf37f43ba1b012fd335ca176738398a672fd7e5c999cd262df80679eb1ccea9f8c8fb700ea4346c428fe4c5fdef97d1bcf025fe9ac5e1acc72ec4a0ef4e54c84230ec4186b5c3783d0ef906846ed7529ae5716d41cc3acd912202d29ed74b9c59bafc5f16ab88a3a6f22f83490f3cc434325028280065e05995a2ff1ea67c9d25bbf56a26e6f7047520b848c01fe72dd457cdeccd5c3c95222e1782a634b69253f0014e6c215ea31389a9baaaa3e03a341dea1b584625962ce6f03a9b49dfb2ab8d0edaa9eac7021e38ef7b43545ba4ef5bc095173d55942390c9c133898d5eabfa4589fd2af85d5238307245a1fdaaf52417598520474a2791dbb844548858a75e3f7f20c835754d092a2ada8cca4c20fc79838633e9b922d3597f76c55b0e18f0cd60641ec437c944fde6d76eddf5dcbaa0a8e3528d5cfe73c703320c0924e4b1a39d0d4cbc9ced973890ba4ca489f7c537b23fffd029bdfc9f3b02fa3afa762a463788f2fb29753e2b3f20c853fbc3bab176a883ec20097ca1f41d85be4d0fe23233a82c4180ffd1afe7fe104f3743d89dc9971f552fad1b676e1bd223de3860d61e1ac28551256e6ef7bab6475712308fa6d0e729357f9f8b8246f864b3e3b0bc1a1443aa39227afe363a730e22fb1419f17d8416322cd8853d0cfa4d26dc2a0207e02d33b0e2c23c1bd8af3139e4ff5da59bb86b825148d9fd1074f980d43ef01309eebebd14064b75ba2e63b75b21986cca37ef3d0e5241068ced7cc2c26e6e125eaa2fea6efe64cefc5539ee073d6f083cb4f4969774fa463f827232ef2523622d588972ae2ffa5f4d7a2f028295f3af7b37fc5b31ddb78ffb0e49107d7608f1cd402fa35e881407743c85a1294d1010d0551829217bb7175cef724cc4be2bbf1addf02eafee429fe3b5577b3d34e0ccf98ad908aec4719f3652d991672f1a237e5b97923ea621ebddf225bec4a9ce18ea558f167327400cce0653a0120e90a552598ad027ae22d49283bd99e533d8e41b7a2304cec47a1cdcb61034ddf17f40d774898c52e521455df427217daa16d0631cc256defa45e24f8e41852ae64ecac6fa5b7f0cfa0283a0f0af2d9dbf5949592e85eba40440e6bf99e00f456afb4256923a0d76fdcd845be7916b1d8303854fb43f527a38c097578ab4e5e84dc76d33341147cfc8e740e73d2c6857077fa98274a3b1048ae83fb4d5d2d760c1141477b1ad4a645b07911cc65b690df6fa8e25b6f95177b8088bcdcf4a9d91f7ae742e958de26d1e628f8539e44f0664670f12a739eea177f174abecda3b2de1d2ee18b526c6a0e7542cebdadcd1569ee259234e84558fdee224e617ec9be80be0570ae67e04559e6661d42202165ac38438293e79934cc9a3405a51d0cc7b186781115cfa22d67dac782d2ced530c7aba175f2da436a7ba533d1880d25f8254c83193e86ee7c44cf1009997e654b5ba8d1fb1f02fda1e987d497b05a392dd59d96d8d0468a766a23a7a59cebbdb245f5b79c66cc467e5fc3ad97fa80d6e96208ae4b283642115b653984788c498e446f262259fb7638fa8c5f7b4e1bd00a6481b88984132b7b74f00a26d188d2ef8f92edf4c66efbb9ca661937f99881dd87b08583955a16850db8604e006be52db0000ea29232b25576765a211f86cd4742ac695679b1ae81e9cd73eeedbef5dd120904d25151057a358764f3a34eb59475f90af9952f2e3dea3e556606bb816e8f91bb0ac230f9f800db6c251476ec6d586839f16196c29828f6887f6b2cc0e015be4600bea65a8e6471de2cb07be5583279e3972f7bfe2dcc9a530303d3f9709516db38622ffe20e0559c006ec37f8634660df783cc05789406d10cc389f89c6b63ef4e7b009376ce0bf17316a0299cda39f33ed4ff9164c074197cda7ca8b18acf1ee0075d9421c5a99a326890eef7f3310b95d801ec45d922c66e8640f5bc0009174b71d2cd7bcf836bf3b4d27d398f43b8471867465b9692bbc7b1004a6a0db00580d79a71ba11073de8e95eba79fa26d331f3b6bfbed3ea84ddf3d61c3dcf3d449090b4c1e7206db8b14c1b24f1fe53508fed35f75b3abe99315959ef85042eeb66693a46a9be62eb226ab08490e976e4a453a067dbee39c3bfc3596752b3c9595464f080ea073041474d0eef9efd349fd1532b1068f3b7308bda8d815f46580c188f74d4fc0beee8b481dd828a2e9a9789a0527558175672ee2090291bce77f891df2d00d212c80c8619c051aa12d384f51e2d3dfb51859ed431fbd0f1387bafe609286a1d09f445918a0074de0e1de84d66f5c9d8f0d5a323a0cddc4a90c53c1a98d5b3c5cdbdca86c8cf6edb5996e1e791fc4927af673908df7294b32f46d01f035ee5a61f443ab65897f9bc62bc0b3db719abdd2f5a9bb67522ed0ed920593d2d79efba4b3365d2e9d3e070bf77b6c8a3cc2046e72a949a3a2efab484dc4816fee8efb1c143e682c9eb37674599b280b07fbf44622eb0fb8e4fde44a0e81976e715f5de52485ad34680a0a9ff2d2fc31613826ab78b2f3ef632ebf1a80216f122689545e068bae3da9012075841519147bda2cf3a6154ef60033c121bd9a559baaa4a8623738b87550d0d717408795a38a1b529c8ab3767a2eab0776868e4439b68aba27d2fb25f501744136b2c02df62074626b76d074965737109e4d9464a7d6516ba3e8cd611e7105400a09ebccfe6ae5e47ccaeca8e10b16bca3f38e55cf825631733a0ea4fa9091f6efd1275b51ea4c3a61a38c11522f159748b719c028b5b3b6176b98d0447541ad03fe4c6213f19bfc8ed0191fc13df9fe089d6b3289b6147efca432e597cb75889f84d13508e353486547d1ba793144545274b2a8a1b2239c05ba007aa5a48c9d87b842a1d2d96d4c9c8d7165eb952ce6fe733bdb077e7fab2d8703c7b4a1b24da54f882042729c3dff479aa144dba15262643a7bacb8e5761222593bf9ff4a42588f08e08fa227638bfe7235ee0bc5fc14acd6cee5ab99bcc6a09e284768289adac083a476ebbc1af59bdab9cdcd1668a6b6744924436f3521590119916f80dafa47c52f69ce2bd2e10a16b06b2003c228899209bece770611fd924d45e626b8eadb43df38a2620b4acd2851c3b89fa57daad088edd78b1cdaa6fda5b2597cf579263cf030855242c4729dd3dd2239ebb956c0f5f06e2df8d76a7886abb72aae9876bce5524e498e756f35c0dcc017a87d0c85c26bf63db53da9f33744f8cc0a7f12288e193c70f591af7568ccd3747a308c4b147871d41100d2ea9f02299d37dd7ae0c618ca82ee1ed6d0a769a44dfb9a6ad0f80ed16eb8513eb0c63ff75216acfe8d4582a8ad2b99fe311120f7e49550da267652efff0d8711aca79df81565eee6a9072f1dd2443478938d8b7527421afc3096ca00401a2180491862cfee8cedbbd088c4ff7063db36a8f819c530a197949d61da0e778e0919c28c013bf81b02af1e3694d9201490c5740c7cf1ed9c3e78207d95c35d89de46f21d5337fad6573ed7c7a8623af693ab1b93fdea6a1b420e8be3c781f1f62b92d3bb45e26343f4a523be60d552aac3c3135a91c174cea226cc8b68a980bdc9831430506eb7077aa467d7acb7319f58c9bb4566599014c298d35143cdf387602a7fbadd0e8078787cef5f06146d62e21af1acddfb28a5d549ac697d2c497f9250bb6773de2cec7f6c9fd8db621ad40023f929f8834ca48b5ea62ef8a544b3e59978d6b6ad946b4e927bf94fbf3b9c9af876973ccadf14d92ac2b186afc9ffcb3840482f3dc3cd92a21d7308673d4062bb218df3042150f027377c41a97583853472a1f8640888309f752d030172038c7c4eb097c7370dc8d87d03e12d96e6b52eedbc75a48bc85dc21c966852dd5224b8ffbfeb6aa0a18ccc88fb0b18975b5095c4ad037dc46463073df5b2f254d20042423edc49a58ccd87aee18cd7db64a855115940b77a5faae506042ecab5ca8af1d5d7e8f01334b14a2c55ae38d40b46556e6d9fe34e093bfe8903d79610b7fafefd5cdd17fa39cf3872e0cd330d45cd5aa09d6407aac11b912fffb8c7bbbeeec71198288a87a9f9052e0bcf1917577df35a3d22c58ecbb7b3ecc06b689bd6625b0245aa2a27c5f899a7f36a24d13b6e859879c1da02", @typed={0xc, 0x8e, 0x0, 0x0, @u64}]}]}, 0x2b70}], 0x1, 0x0, 0x0, 0x20004000}, 0x90) r4 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x412502) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r4, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000080)={r6}) 10:48:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x57, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:54 executing program 2: socket$alg(0x26, 0x5, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000001440), 0xfffffc41) fadvise64(r2, 0x0, 0x0, 0x4) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001400), 0x2, 0x0) r5 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r5, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000003700)='./bus\x00', 0x48000, 0x8) io_submit(0x0, 0x8, &(0x7f0000004780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0xe, 0xf7, r1, &(0x7f0000000180)="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", 0x1000, 0x9, 0x0, 0x2}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x3, 0xffffffffffffffff, &(0x7f0000001180)="8d18dafb13979144a6ef552a06b1eac95c68320062ac0a6a60bf3732770737fe13c2f9c4dfa0210ed1f1e99603834d9f50a478cde8e16c91e24bf91b181761159a9786ad0522fbe1485f1d41f53a1c01aa47caa812fa153814a1193d8b3ecfea5c4b2db803a67e649943e3d929e8dc612c3160db47e68fc599d7926c6068549c2442d5aed7292dddfe9526ea7eafbf5bf9de8e6cf4800619802593dcecdfdc76fb79d9fb1d92ffe42288942b1c5bfd8246cc2133de99988ee648bc46ebf2f074da2840aa", 0xc4, 0x9, 0x0, 0x3}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0xff, r2, &(0x7f0000001280)="b4fda0c11438e5e05917ee658ea7f25bcd171602dd2259b719494b9ac78a2ce864c95ea8edcf2f01f771c6bd18a6aa2b0bf530c20719c34ec8e2e0081f98e192bcd5002c1ef3b5fda029dbf94505c3d39c82c437dd8e769fe2f91e42496cb7e8b638", 0x62, 0xf, 0x0, 0x2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x6, 0x3, 0xffffffffffffffff, &(0x7f0000002480)="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", 0x1000, 0x1, 0x0, 0x0, r2}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0xfff7, r3, &(0x7f0000001340)="0535e35ae4a37f1a831a050636a09daa06ecceb1b830bc96a225afa0c83b28fef4efa2339996d4790633323f21a7a2636e2548f3fbf04d0e241756ccb2db04814e83f11d96d879de7f8da28920efc54546c618f279c0427cc37b9cee75304fbc81d6b79e98e4c2e9999fc64f792c79fa8a08bbcdf286c42f5ebfb841f109", 0x7e, 0xffff, 0x0, 0x5}, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x1, 0x40, r4, &(0x7f0000003480)="b6ad3269221b7d22de555458f94294305c9fca8c02f9252d681c9add777905b6977f573c196c853f176cec49ea3c0f6751c7746dab806a748bdc448d03715c059bc8e729385c82ef90c70fd0a3c285f0d72493be03ce89522f5215239636e96ec0faebbba96cb57a150406246640553d24e64fa8808e1726145ee6bb8deef626c7c86921a2ce7634e859c5cd8d7730f15ea6ba352d865d7c2b928b15d45615495f00afc55af4065a8b6105d7d241e592ec71571f5ff4eaa18c886261bcc58ecf1c27c41f3706c823b035d76d2bb112c33b7865c1ace19f8550d481e51210ea7ce042a1c8b8c7c35fcb", 0xe9, 0x1f, 0x0, 0x2, r2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x8, r5, &(0x7f00000035c0)="914b171793a2d8335842bd4393c582b0d9ed4c2ad823dc4a2cdc5e42e4b2963d3f20864b6857a0e8225d033d2fa91a238324ef5c9ac8ebf465fb0120deae4765e5b92e4c7034b8afd2a2063cff75a8c28d1f13d7691e45d988dbeaaeddd0a2fbc103477d712534f84678a4b474230fc840fc4e4a12c64b841e97fa4f931fbbc4b9c9ffd98713ddd062894a5f40a84a07a2d26810412d06236b96330630d37c2cd2470207b65fbc63eddd7dd612565be38ededc5552027265fa6eda359ebed6529937668b515619566f9e48aaaa1a9c4bc205cce665856625db639d018231f5c44803485b648fe38390bde4b7da8e46acdcbfc359", 0xf4, 0x3, 0x0, 0x2}, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x8, r6, &(0x7f0000003740)="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", 0x1000, 0xf, 0x0, 0x0, r2}]) syz_open_dev$audion(0x0, 0x0, 0x880) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/183, 0xb7}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/226, 0xe2}], 0x3, 0xff, 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}], 0x400005, 0x0, '\x00', 0x1, 0x3}) [ 582.075910] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 582.152077] overlayfs: filesystem on './bus' not supported as upperdir [ 582.152148] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 582.194000] audit: type=1804 audit(1625482134.684:261): pid=1359 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/419/bus" dev="sda1" ino=14441 res=1 [ 582.199638] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 582.273889] overlayfs: maximum fs stacking depth exceeded [ 582.283124] audit: type=1804 audit(1625482134.734:262): pid=1359 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/419/bus" dev="sda1" ino=14441 res=1 10:48:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r2 = syz_open_dev$dri(&(0x7f00000002c0), 0x12, 0x18000) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f0000000280)={0x1, 0x5, 0x9, 0x3, 0x8, 0x7}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000000c0)={0x9, 0x1c, 0x555f}) r4 = syz_open_dev$dri(&(0x7f00000003c0), 0x200000, 0x329002) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000300)={&(0x7f0000000040)=[0x9, 0x7, 0x4d, 0x7, 0x1000], 0x5, 0x8000, 0x3ff, 0x80, 0x5, 0x0, 0x8, {0x5, 0x5, 0xfffc, 0x7fff, 0x800, 0x101, 0x3, 0x1577, 0x7, 0x8, 0x6, 0x0, 0x0, 0x2, "25546508748dff4bc0dafa09bd29efc0d557dcb566f772d95b3ef1a12081836a"}}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000140)={0x7fffffff, 0x1, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc10c5541, &(0x7f0000000140)={r5}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000080)={r5}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:54 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000001, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) futex(&(0x7f0000000040), 0x4, 0x0, 0x0, &(0x7f00000000c0), 0x1) futex(&(0x7f0000000080), 0x9, 0x2, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000140), 0x2) 10:48:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x15f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') fanotify_mark(r0, 0x84, 0x40000031, r1, &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) fcntl$setown(r3, 0x8, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 582.515067] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:55 executing program 2: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)={0xffffffffffffffff}, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) splice(r1, &(0x7f0000000280)=0x2, r0, &(0x7f00000002c0)=0x1, 0xec, 0x9) r2 = getpgid(0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYRES16, @ANYRES32=r1], 0x10}}, 0x8000) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x5, 0x1000000001}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010101, 0x10000, 0x32}, 0x0, @in6=@loopback, 0x0, 0x3, 0x0, 0xb7, 0x1fd, 0xffffffff}}, 0xe8) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x52) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@remote, @in=@multicast2, 0x4e22, 0x8001, 0x4e21, 0x1, 0xa, 0xa0, 0x80, 0x16}, {0x7, 0x3, 0x5c0, 0x100000001, 0x7ed, 0x1d, 0x3f, 0x80}, {0x200, 0x2000000, 0xffffffff, 0x59e6}, 0x9, 0x6e6bc0, 0x0, 0x1, 0x1, 0x2}, {{@in=@remote, 0x4d4}, 0x2, @in=@loopback, 0x3503, 0x1, 0x1, 0x4, 0x3, 0x4, 0x5}}, 0xe8) sendmsg$NL80211_CMD_TDLS_MGMT(r5, &(0x7f0000000380)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000800)=ANY=[@ANYRESOCT=r2, @ANYRESOCT, @ANYBLOB="04002cbd7000fddbdf255200000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900ffffffff1a0000000600480065000000050088000900000098002a002a010475040100ff018489000900ffffffffffffe5f500001d0000080211000000ff0f00003e004008021100000107000000080211000000420000ffffffffffff80000000070040ffffffffffff64000000ffffffffffff40004008021100000104000000ffffffffffff1e0000080211000001fe000000400000ffffffffffff06000000130000ffffffff00cf000a00060008021100000100000400cf000b002a0010014b06020900"/212], 0xf0}, 0x1, 0x0, 0x0, 0x404c811}, 0x20000000) [ 582.615364] overlayfs: filesystem on './bus' not supported as upperdir [ 582.624270] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 582.683111] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 582.744258] overlayfs: maximum fs stacking depth exceeded 10:48:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000368000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x154e5000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000700)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}, {&(0x7f00000100c0)="01000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00e7d8655262ea522d79f83b8451159edb02000000000000009559cdb3c2415b0969d123f6df54d6bad2330aa6213b3be4a8450a040db8e1d5968134ebc7028001fd01adccdb0ac77fafb2d2ed571a65e9abeba2fc3b5cf7698bfbbfc8086d"]) 10:48:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_mount_image$jffs2(&(0x7f00000000c0), &(0x7f0000000280)='./file0\x00', 0x2, 0x3, &(0x7f0000001440)=[{&(0x7f00000002c0)="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", 0x1000, 0x4}, {&(0x7f00000012c0)="adcd7b4cc9530fca209b4d292b755876052070ad9ad45efca654d18f11c26145a540123e572e8542a13a5ebfb9f60fc8c3d61ecf3d08d5cb8aed739766511f8a881b173337f4bf4ffe5ae84818dde20fd799bb34a02513a9a41f6c784ef4d6cb17c3b7c88bc7f258099c346a98762f675a494a8c1e951b329ec1bbee88c0c5c9e803863cde48723ab41a142ee4cf2e9c3d1da1fae3f0", 0x96, 0x7}, {&(0x7f0000001380)="b1e3aedbe490d47fa41f82d689475d07220e604c776224b5b7d0560277da9b19c972c519dde390a5ad54c876fe0b2f706c29e1c3f9518451219a7fac97fa07b4647a36ceb0fb2f3a82208a6d58944a6f66bd62cdc2bc1bedb941a93a9767ebfb54107ddbad9d86926e0dd8772875d6903d6806a9466d847eeb21c864cb33ae7f3ab844f561d20d5aafe2b1c31acbb25cef24207ef6004f19ad844b85d654061bbb3750fec40c04726e3bd6ca929922338ddfbb4745d93e2f36753148d9e0ed", 0xbf, 0x2}], 0x80, &(0x7f00000014c0)={[{@compr_lzo}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/dri/card#\x00'}}]}) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000001500)='./file0\x00', 0x4) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:56 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="03000000", @ANYRES16=r4, @ANYBLOB="01000000000000000000310000000c0099"], 0x30}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x78, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5b}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x3a}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x78}}, 0x2) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="210027017000fbdbdf25440000000c009900ff0100007f0000000400cc00"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4001) 10:48:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x9000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x58, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 583.899412] MTD: Attempt to mount non-MTD device "/dev/loop5" [ 583.946625] audit: type=1804 audit(1625482136.434:263): pid=1408 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/422/cgroup.controllers" dev="sda1" ino=14595 res=1 [ 583.958725] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 584.041258] overlayfs: filesystem on './bus' not supported as upperdir [ 584.049628] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@sha1={0x1, "2a7c4f52da5b95223eee26de5b19a3593ff4212d"}, 0x15, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) lsetxattr$security_evm(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)=@v1={0x2, "dc"}, 0x2, 0x3) [ 584.095075] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:56 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 584.157368] audit: type=1804 audit(1625482136.644:264): pid=1416 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/422/cgroup.controllers" dev="sda1" ino=14595 res=1 [ 584.185611] overlayfs: maximum fs stacking depth exceeded 10:48:56 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x58, &(0x7f00008d4fe4)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r4 = open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 10:48:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x501002, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000280)=ANY=[@ANYBLOB="0c0d000000000000040107049d1701000738000000030c04000802000000000000000700000000000000f4e6000000000000040000000000000004000000000000000000000202000000c910fe8000000000000000000000000000aa000100c910fc02000000000000000000000000000000010000000000000095b2db5c13be9b9932275b6b2da7abbbbfc3df2c2b1e022604c844f94505f2f0c251c00a9c012b7401a46301483e5b32a01f1568f40000"], 0x78) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x2ce1, 0xfff, 0xd40, 0x10, 0x24}, &(0x7f0000000340)=0x98) [ 584.487771] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x900, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f00000002c0), 0x2, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r3 = syz_mount_image$qnx6(&(0x7f0000000080), &(0x7f0000000380)='./file0\x00', 0x0, 0x9, &(0x7f0000003780)=[{&(0x7f00000003c0)="10e5b567d2c8fac4ed23f03bd0505e07857eb96a7e65355675fa041fd8b688b6b60039a6beb3bfafd1a98c8773a504ab72a4baeda08e001bc79ae9ed0e460cc77ca4d1a5728e998c469b6132e976905b8c01470df1fb1c71b33d7a954ad86106507c4442759d7aed49fbb79e34ad58e1a61a437b6b1a21128f100fd9e7a35bc2ea", 0x81, 0xffffffffffffffe1}, {&(0x7f0000000480)="5bbd63b6e87f981c67643bc6c750db62f71bba6a0ffdc9ea4913cbac69768ce1d793912c1a1be03ef0a5a01b4c1e2fb8ba44652f5ceaf1c2d77576009af4574a0e1aeea880f2b7de4f", 0x49, 0x3f}, {&(0x7f0000000500)="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", 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{&(0x7f0000003900)="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0x106b, 0x2}], 0x2010000, &(0x7f0000003880)={[{'(-*)'}, {'v}}'}, {'/dev/dri/card#\x00'}], [{@fowner_gt={'fowner>', 0xee00}}, {@obj_role}, {@obj_user={'obj_user', 0x3d, '.'}}]}) splice(r0, &(0x7f0000000340)=0xfffffffffffffffb, r3, &(0x7f00000000c0), 0x1, 0x9) r4 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000002780), 0x10400, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f00000027c0), 0x200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000002800)={0x10001, 0xffffffff, 0x7f}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r4, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) [ 584.524754] audit: type=1804 audit(1625482137.014:265): pid=1438 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/423/bus" dev="sda1" ino=14287 res=1 [ 584.623478] audit: type=1804 audit(1625482137.114:266): pid=1449 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/423/bus" dev="sda1" ino=14287 res=1 [ 584.649955] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 584.651713] overlayfs: filesystem on './bus' not supported as upperdir [ 584.681952] qnx6: invalid mount options. 10:48:57 executing program 2: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x55e}, @in6={0xa, 0x4e22, 0x9, @remote, 0x7fff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x8000, 0x0, 0x4, 0x287}, &(0x7f0000000280)=0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, r3, 0x100, 0x0, 0xfffffffd}, 0x14}}, 0x0) [ 584.732701] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/firewire', 0x400500, 0x41) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 584.767073] audit: type=1800 audit(1625482137.184:267): pid=1442 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=14287 res=0 [ 584.838953] overlayfs: maximum fs stacking depth exceeded [ 584.888645] audit: type=1800 audit(1625482137.184:268): pid=1449 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=14287 res=0 10:48:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4fbfd, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="c81c64e144c9744e000000800e0000060000006000e2000f000000000000000100a0bb22099decab48ec656573ac0000010a184ab521de35da40000020000800d2f465caabddb355f504e45fd2f4655f0100ffff53ef01000000000001000000000020000b00ff7f000000000800656a41f9cd3105bc08a5e4391774b74a24e98d0d843a038fbd437f2e2204b4a2ff177d73849314c17ab293fda093bef3de1402", 0xa1, 0x400}, {&(0x7f0000000080)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x20c91, &(0x7f0000000040)={[{@grpjquota_path={'grpjquota', 0x3d, './file0'}}]}) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0xfb, 0x1015, 0x6, 0x7, "107dccbb4ae89d27bffc34b19101b571", "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"}, 0x1015, 0x0) r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, r0) add_key$keyring(&(0x7f0000001640), &(0x7f0000001680)={'syz', 0x2}, 0x0, 0x0, r0) r1 = socket$l2tp(0x2, 0x2, 0x73) clock_gettime(0x0, &(0x7f00000015c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001580)=[{{&(0x7f0000001300)=@can, 0x80, &(0x7f0000001480)=[{&(0x7f0000001380)=""/193, 0xc1}], 0x1, &(0x7f00000014c0)=""/192, 0xc0}, 0x5c}], 0x1, 0x1, &(0x7f0000001600)={r2, r3+10000000}) 10:48:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x59, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:57 executing program 2: r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f00000004c0), 0x2bd, 0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0x7f) getsockopt$inet6_buf(r2, 0x29, 0x99, &(0x7f0000000100)=""/162, &(0x7f00000001c0)=0xa2) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x1000000000004e24, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00000000c0)=0x6, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) recvmmsg(r0, &(0x7f0000000300), 0x0, 0x23, &(0x7f0000000340)) 10:48:57 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:57 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:48:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) dup3(r1, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000000c0)={r4, 0x20}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000280)=0x6, 0x4) 10:48:57 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r1, 0xc01064ab, &(0x7f00000000c0)={0x7, 0x3, 0x81}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r2, 0xc01064bd, &(0x7f0000000100)={&(0x7f0000000080)='e', 0x1, 0x0}) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) syz_open_dev$dri(&(0x7f00000001c0), 0x8, 0x100) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000001180)={r3}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000000)={r3}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f0000000040)={r3}) [ 585.244547] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a3026e604ec186ce77c5f0787ad4828d9a76dc03da9c74275c0b2aa3fb332abe12d8d22abf728c96d3020735d2d9b9130e302837f42c710284a1f7dbc4e65da9fa821440868d66ba34d2e93ed4f6c102cf9cfd4b257e392"], 0x5a) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/70, 0x46}], 0x2) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f00000000c0)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0), 0x5, 0x0, '\x00', 0x1}) [ 585.331204] overlayfs: filesystem on './bus' not supported as upperdir [ 585.371143] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:57 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) syz_open_dev$dri(&(0x7f0000000000), 0x4, 0x200002) [ 585.402755] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 585.430323] overlayfs: maximum fs stacking depth exceeded 10:48:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140), &(0x7f0000000280), 0x5}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x103003, 0x40) 10:48:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000000)) r1 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x400) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f00000000c0)={0x2, &(0x7f0000001780)=[{0x7f, 0x75, &(0x7f0000001e80)="01565fb46c644cb0a91b82af0ce8f3247c560e22f6b470fc6f9a1b7fa04466300089e629c19f1b913a6d1c7321acd3333d5454d152888bfc18659cc7e8ab6784a685d55437a2847919d7d9da322820255ecfe63fc7426f26cd069be31af9c51ceed29ed51c57805d41a6b022c8e1b7b7802c3d0de8", 0x0, 0x1}, {0x80000000, 0xdf, &(0x7f0000001f00)="53f1bd1dc45e6bcf1b0603ca9868f887721df76940100c0dae4f1d25cdbdd169f8c4b289adf2868a049eab30e5e8f933053243c5ef843f9eaa17d0f38fadec8307682ef384378acd5776b94e5417cdd8b7d67db0e174f7cc509f22c1b49636ade413b0aab3195301b69dd45ddbb002786b127eefb3530074c380eb9e0dc2c7042bc0bd6b1b29b3cb46c3390d240d8c2a3891a315334d9a46f522d7201aaf6cd1ac72db402cc0dc111f0122edf7f35e5abe0fe655fa82f94f8a3b101bb4485645c8abc603838777e180cace3ae3fb97fe80b5333a32428c5c610355b4d43f8c"}]}) preadv(r1, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000001900)=""/38, 0x26}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000002000)=""/168, 0xa8}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000020c0)=""/4109, 0x100d}, {&(0x7f0000001a00)=""/201, 0xc9}, {&(0x7f0000001580)=""/51, 0x33}], 0x8, 0xd1da, 0x5f3) bind$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000280)={0x1, 0x1000, 0x7f}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001800)={0x0, 0x672e, 0x800}, &(0x7f0000001840)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001880)={r3, 0x6, 0x5, 0x200, 0xffffffff, 0x2}, &(0x7f00000018c0)=0x14) vmsplice(r1, &(0x7f0000001c80)=[{&(0x7f0000001480)="998041ed570aca252bab0a65bf96af56866231915ded6ee77d7706bbf16c2ae0405dd89b94b5dd6cc8c383727861ea07e4d17703cb831e492f757d20880d48fff3c0074d532331a32bc8128a420814edbced001d5e4223f4967d129ac31bbdec5b375ccb02ab5f6d18bf19a504ca116ccfe493f3f37fc1f87314ddae0437f05fe938d6e15114c3467f9b426689a1afd7c489ab517c5b9bb2e105f0d69acd2309879454c834a374ee728306dcbe087b9c8f791319ec0a41680161004327bd702b40357f45f8459032", 0x11a}, {&(0x7f00000003c0)="b0c80324f4e6c4797e1c4da29147bf6df5c698e480d568d83a193db9aa5885459e3bd4d25c48e9bbbdf5b4832178132908527a31fc58728ce21d6e9fbd4c9fbf457090f7475b99c0b7930a89fd0a0b806c66d91e524a65c0565a8abe2a7f77fea51efba7947226937c8c00b5f3ff4a62e9ec91662bac93a76cb36f7dcd6c81d446091fc2f87664dec7bf", 0x8a}, {&(0x7f0000001b00)="dfb9da47d08537dd446350fc03f01c74c55d2b3649d78678fb5350634a7817cfe0a4d47facfd06288f71935c0749e668f639e262c8b7eb7f869c4eabc172b727f12f7aa50fe71cdbe7af9838c5d8a0c646a67fce1db95c41fd41093ed5d7673c1eddce41e4089768458ae4910e957a5bbe9cc3fff4554575f11e61a0c1594ad230f4", 0x82}, {&(0x7f0000001bc0)="2cfd128ae1f8e1f7d435d74bff5f997e576b5a629c164374a19c705029f13a334a0cd9e6e0ab7315ea950cbb3ddef8809df2c3070b0df0128cb35bf5238fe36259d667a2213d2626b93c8b357277e2e49987508e14d41856d8e9226e5c588ee849074a15df864bc6cbd48b062d2a1ab0679f5915352a2e941d91d6ddb015badf3be75b79b75235d18940122eea1f99de7fdcbe3f75f4ade972d89aeccc191ca373b8c7", 0xa3}, {&(0x7f00000017c0)="322ecc70839ad4bef6cd532f3a6d7fbb5e3ec523fae869606e28b77b8b82fa6f7284ab8d5ff838", 0x27}, {&(0x7f0000001d00)="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", 0x16c}], 0x6, 0x3) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r5 = socket$pptp(0x18, 0x1, 0x2) read(r4, &(0x7f0000001640)=""/141, 0x8d) bind$pptp(r5, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) mmap(&(0x7f0000541000/0x2000)=nil, 0x2000, 0x3, 0x40010, r4, 0xfae4b000) [ 585.686517] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 585.726536] overlayfs: filesystem on './bus' not supported as upperdir [ 585.735161] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 585.765038] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 585.785537] overlayfs: maximum fs stacking depth exceeded 10:48:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@gettfilter={0x5c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xb, 0xc}, {0xfff2, 0x7}, {0xffe0, 0x5}}, [{0x8, 0xb, 0x1000}, {0x8, 0xb, 0x80000001}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0xffffffe0}, {0x8, 0xb, 0x89b7}, {0x8, 0xb, 0xfffffff7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x90}, 0x1) 10:48:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x5a, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:58 executing program 1: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x50, 0x0, 0x10, 0x70bd2e, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x240000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local}]}, 0x50}, 0x1, 0x0, 0x0, 0x20004040}, 0x4404c040) r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x4a0182) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000040)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, '\x00', 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r0}) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000200)) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(r3, 0xc01064c2, &(0x7f0000000340)={0x0, 0x1, r1}) r4 = open(&(0x7f00000002c0)='./file1\x00', 0x10040, 0xc0) bind$pptp(r4, &(0x7f0000000300)={0x18, 0x2, {0x2, @empty}}, 0x1e) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000280)={{r1}, 0x200, 0x0, 0x2}) 10:48:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x28}) 10:48:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x400, 0x0, 0x32}, 0x9c) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x8, r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, 0x9, 0x2, 0x2, 0xff, 0x4a, 0x0, 0x80, 0x1, 0x2, 0x1}, 0xe) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @private1}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x90, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) unshare(0x0) r2 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) perf_event_open(&(0x7f0000000280)={0x3, 0x80, 0x3b, 0x7, 0x0, 0xf5, 0x0, 0x3, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x1010, 0x1, 0xa, 0x7, 0x1, 0xd, 0x1, 0x0, 0x2, 0x0, 0x1}, r3, 0x7, r2, 0xb) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x9}, r3, 0xffffffbfffffffff, 0xffffffffffffffff, 0xa) shutdown(r0, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="0000fffd0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r4, 0x40, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote}, @in={0x2, 0x3f, @dev={0xac, 0x14, 0x14, 0x3c}}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e23, @remote}]}, &(0x7f00000001c0)=0x10) 10:48:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0), 0x6, 0x0, '\x00', 0x1}) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) write(r1, &(0x7f0000000040)="90745077483d17261e44c26435e54166c9ed60f58796540fd4c10cdc1cd2da9bdef59b19e0e9038b54a67a4b0049ac8ff21e04a35597a47b07d9949dccf0eaef35b8c999ef95a22767de1b06d28c9993fd2702fd46ca1a4ab20cf984f36b6b3e8fc6ae93c33f15c41d6790f035a216f3bc55cd3b6994caccdab4dec212cfbf761d87bfb4092e6e08f0", 0x89) 10:48:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x10d2c2) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0xce, 0x39, 0x4, 0x5, 0x0], 0x5, 0xbe8612b, 0x39, 0x4, 0x20, 0x800, 0x3, {0x6, 0xcb8, 0xb92e, 0x7f, 0x6c64, 0x7f, 0x7f, 0xd6, 0x1f, 0x6, 0x7, 0x4, 0x7fffffff, 0x7, "547ba6e5456ce0ce71779597c8d00358860c1f65a0793fc1f590463cfac8c45f"}}) [ 586.218318] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 586.270613] overlayfs: filesystem on './bus' not supported as upperdir [ 586.278633] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 586.317504] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x8e) r1 = syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1f, 0x4, &(0x7f0000000540)=[{&(0x7f0000000280)="37b0370c82bd6bf13f1b673ae74f9f7e292ddbb490d697d2c04a225bd42a6f788dd3c4f83988e649dabda217f7080e9415f96e15dc6ecaffc361c4af8d770cce2b8ddaa6e25822779cbf07d23bc0cdd1b867e464cf4561399d1644bd9a71a7d54f4cd318e917c100440fb0eb9a2912a8", 0x70}, {&(0x7f0000000300)="d4d3c7f56543a70ff4af7c5542fa581160fc715bccddbdd34cd1a8686ef73d63ef6e3838c43f89112c128b3532eca32cd8458232af0a584518b1704969e76dbe53d879d5518c2875fea4b74e7251912df099e6edb6096d6d89b44001a184fb9973d1e8a2b354657e7f4fd432dc7f3a0ca55c787735e0cfcd263f7e6cf8f3c2652786bacf784fad6512cc07a3d3d5bc798dde4923eb537d10e49d1a5c983b688d", 0xa0, 0xfff}, {&(0x7f00000003c0)="a5b0bb9f56ddf09d69e6c894e9d8865910331920b85b1efcb5b5a53d6b8d4a955b3cea61f49ba83dbdb7d0235f4259a06097a2da81eb4c07a716ed442b978d33f20cb9838d30c96823d9c24ef34127534d89fe8f9acef9560633612eb60372424bf8e9", 0x63, 0x2}, {&(0x7f0000000440)="ff0c85ac631cc3f80c35067f273b22e246da858a77ced6611cb9e63f7a7a168d7cfb29756e5393db789628733a80e71a443f8c262a20b48f66e583c856c1df2d20509d8c71218e96d65315a628d16ca1bf8154d55e5778e9f8cb3b74903b9b39c7bdb927f118134cfc34d9c50427f00e8571b9d43a3864ce451b8cb7027beca4225f6885507b05895c710e3e504359b8fe01ae654ccf5abaa21c4c4596fc114383c2bef2b35943274de4b8c84d2496a66ca460cfe8cdefd6621bef5a3caa20241499cc4f52552e285028dcc149", 0xcd, 0x4}], 0x80010, &(0x7f00000005c0)=ANY=[@ANYBLOB="6e6f626172726965722c666f7263652c63726561746f723db661cd0300000061736b3d303030303030b0303030303030303030303030303235362c63726561746f723d271189382c6e6c733d6d6163726f6d616e69616e2c6673757569643d37353732653939322d363861612d315838372d383364332d39396662640032642c00"]) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000680)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) 10:48:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 586.372211] overlayfs: maximum fs stacking depth exceeded 10:48:58 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x44}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@bridge_delneigh={0x28, 0x1d, 0xd03, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:48:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000440)=""/179, 0xb3}], 0x2, 0x1, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) dup2(r0, r1) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x8c800) dup(r1) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f0000000540)={&(0x7f0000000500)=[0x0], &(0x7f0000000280)=[{}, {}, {}, {}], 0x22, 0x0, '\x00', 0x20, 0x4}) [ 586.636019] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 586.735721] overlayfs: filesystem on './bus' not supported as upperdir [ 586.735807] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 586.776200] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 586.796085] overlayfs: maximum fs stacking depth exceeded 10:48:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x5b, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:48:59 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x5, 0x7fffffff, 0x0, 0x9, 0x7ff, 0x4}, {0x6, 0x6, 0x2, 0x3, 0x6, 0x7}], ['\x00', '\x00', '\x00']}) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)="1f724bb9b9c5b557d6f6347445c9f615135d469df171888494d6d23d4752499e977c115a4aa2774e4fdb8df2838411dd0f7bb2ce83f3746063e2f3710c5e63293d4348daafb487701bdd88d8bbf90cc381b6cf6f49f1abd4c78a7c7d6e5f8c2937ac8c27bebbfdf85c643fb48ab2d6d7351d04edc8f9d3587d81022f8d73f1887e", 0x81, 0x1}], 0x28b2060, &(0x7f0000000440)={[{@check_int_data}, {@nobarrier}, {@check_int}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@obj_type={'obj_type', 0x3d, '\x00'}}, {@seclabel}, {@dont_appraise}, {@subj_role={'subj_role', 0x3d, '%^-\\:}'}}, {@euid_lt={'euid<', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, ']%(\x1f'}}]}) mmap(&(0x7f0000657000/0x1000)=nil, 0x1000, 0x1800003, 0x50, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[0x0, 0x1]}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:48:59 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0xff00, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f00000001c0)="f4001100002b2c25e994efd18498d66205baa68754a3f5ffffff020f00000000000000100000000021000000000000009d", 0x31}], 0x1}, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), r2) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="84000000", @ANYRES16=r3, @ANYBLOB="100029bd7000fedbdf2512000000680001801400020073797a6b616c6c657231000000000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300030000001400020062617461647630000000000000000000080003000000000008000100e960c51b90f286e888c0e816548d5de5d07227120a0733f15c31b0245e59ab5f3afd38fabb", @ANYRES32=0x0, @ANYBLOB="140002006970766c616e300000000000000000000800080025630000"], 0x84}, 0x1, 0x0, 0x0, 0x810}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r3, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x80, 0x3, 0x9, 0x6, 0x5, 0x0, 0x5, 0x30011, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x73ea, 0x4, @perf_config_ext={0xff}, 0x0, 0x0, 0x9, 0x9, 0x5d6, 0x8, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xf) 10:48:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x9, 0x0) preadv(r0, &(0x7f0000001c80)=[{&(0x7f00000017c0)=""/230, 0xe6}, {&(0x7f00000018c0)=""/21, 0x15}, {&(0x7f0000001900)=""/40, 0x28}, {&(0x7f0000001940)=""/57, 0x39}, {&(0x7f0000001980)=""/129, 0x81}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/140, 0x8c}, {&(0x7f0000001b40)=""/33, 0x21}, {&(0x7f0000001b80)=""/246, 0xf6}], 0x9, 0x4, 0x100) r1 = syz_mount_image$v7(&(0x7f0000000040), &(0x7f0000000080)='\x00', 0x1f, 0x6, &(0x7f0000001540)=[{&(0x7f0000000280)="04dfc8f2ab5505983302e3cd9abb775c8d39eae1b4ebc612d2109e2f77de6deacf5f14c7aa477ae00a0b4a68639bcd94063fe22ce48e4182f07eaa75d5d763496c2d06d92161df10dde52baeaf3a5c998d1455e12c443afba8b23fa186cc2ae130c8be58d783b6c408e7821d", 0x6c, 0x7f}, {&(0x7f00000000c0)="22a2375df68b9e522fcaf708ae6b1f80df2321456f45daaeba66c6cdc82b16c4e7750ce0e832b54e79", 0x29, 0x9}, {&(0x7f0000000300)="13c16a572390a431e86c99553d33e04ba1053823d799f906303df699a261950adc4ed53c324e310045e86a668ff5fc9d40b5dea40556040f6657c21a115088d5e9f6e4a82f34c667ebc690400364d144b1453e62cbd14c1d21b893a6c17f31ccd0958cc25d39e74566f5b12aa076ecabd52d06f51f8aedcae50ca10eda8ef0be2bb1d326cde4bee68e7cb87fae4bdd96b9560b9c53f9af27a5", 0x99, 0x8}, {&(0x7f00000003c0)="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", 0x1000, 0x400}, {&(0x7f00000013c0)="db0b377ba8ccc35e663d7eaa1163aa01eb86f3299a1aa4182a7dce99fc2103e7bb6e0e141dc91591b232829a357849ebe5f3e5a4bb19184cb5ca37b3e6863253b463f888d17375a9333a63cbefab8920313f402e97ffa6b8126095f11276e3a0c408e3a5df5fce123c533a23ab201323021aa75ae193f84fef06adbc434e4a37e6ea51c5e3aef4700d1f4befe006a943d65649b6a2f941c79710f7a36d582609131b1ee519e1fbad0d68c10a1acc773d139a6925925f5f3cbbdc15fae472aa107b69200d96a45101bb07f3ba144a254a3b541c43c4eb71ef1b058e152082a1", 0xdf, 0x3}, {&(0x7f00000014c0)="cc1adb00e143bcfd6062235628a791c8a98964af6a017be09c29389b9c665334a8e269db0cc53269cdb8ce62aefa8005eb93f9ba6405dd400e02911d54a7576f97b22d42af311d8754ae102529fe91708494fd99a62e699219ef97fb920e045d8c", 0x61, 0x4}], 0x8000, &(0x7f0000001600)={[{'{\xa0$[.'}, {'\x00'}, {'/dev/dri/card#\x00'}, {'\x00'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/dev/dri/card#\x00'}}, {@hash}]}) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000001640)=""/249, 0xf9}], 0x1, 0x80000000, 0x902a) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) fcntl$setpipe(r3, 0x407, 0xab93) connect$pptp(r0, &(0x7f0000001a40)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) fcntl$getownex(r4, 0x10, &(0x7f0000001780)) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0x1, 0x4}) 10:48:59 executing program 1: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000000)={0xf, 0x8, {0x55, 0x5, 0x2, {0x2, 0x6}, {0x4, 0x8}, @const={0x9, {0x7ff, 0x8, 0x6, 0xfff}}}, {0x53, 0x400, 0x2, {0x6, 0x8}, {0x3, 0x1}, @const={0x5, {0x800, 0x5, 0xff, 0x5}}}}) 10:48:59 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x13000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:48:59 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fork() process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/186, 0xfe3d}], 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x5, 0x2c, 0x7, 0x81, 0x0, 0x6, 0x80000, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x78d62e49311040a7, @perf_bp={&(0x7f0000000040), 0x5}, 0x41, 0x400000, 0xac, 0x9, 0x7, 0xdb7b, 0x80, 0x0, 0x0, 0x0, 0x4}, r1, 0xc, r0, 0x80b99a64162af550) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f00000019c0)={[{@gid}, {@hide}, {@nocompress}]}) getdents(r2, 0x0, 0x0) 10:48:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_mount_image$pvfs2(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x7ff, 0xa, &(0x7f0000000b00)=[{&(0x7f0000000380)="10d62cec86ae1e39caeeed5d2c7b1468f09673030ee8eeaf3fb9b14e4cdcefd2021a6f6db57d614fa5400a3bef7110e0488350185c666c944a6f2178caf100024578c675bd604e636ef8f3a3ec5fff5197be00642705c8a50989533fb0fce12bd4256f65d5f4a22a92a1e67bc834bd41429307b3979536eddd756aa57f16c8233f1a099576f8a6310e57dc744950d78137acec0429937cc5efb272215461661085c4388550fac0a9638be975a452bb6b28e3d32025ac5b486844cf0fb681d7ce8d69c7868cf1a64e07c50496de50d5ea3c2c0a6fa8820e8ffdffe356ceeb5d861d5d1f3dabf95bc7698572cffcee203cdd4fc874", 0xf4, 0x5f7600000}, {&(0x7f0000000480)="4c84181203b707914ac98c8c3eda05dec5340cf8f4adcbb4968b98ed98c94db802d468a8c9b3b9d993a579c2972168d54e401947d9662ea8560e6877243d442dbff54cc9d89fce055205436782838d2e965f7233fd10af2338581f401fa8bacf8fdfeb62e8594642b097b7fef155cdd985fffdc0f747fe45b671e58e7400f250ede060489b8822bba792b40415a50496b2632ba2febca4c5347d5e8bcd7503d9aa837736ce0507978367e8969708e13b99e46f9d667cff8b", 0xb8, 0x2}, {&(0x7f0000000540)="72b90aaf83884a6f29c84a5f8fe364c17ee488c96c3f8ded5076ed40b9732683f06566e5821f796ced7478329b07c700a6d0093fa3912d8cc22f4ed5b51698c6aaee4dacb55e941b98aec592b48f6a21d89b6ce8e1d3b38f3d6d767f72ed4e5ff4f3fca538e394662e129bd4cf516e49f38570b3d56a08527722816f883755ca955c9e4615524b70d86035d1f03feb4df9b3ee60986f72fb848240aa26f67694645b82e6205136db9d1096849b558898514393edd350989900f4ffe393edc457e849f2b57b2147ec3f50f160569e554876a1053dc6b530d392dc205ca50418ea7d5c27208cf0622a9cb9d86abd8a1f", 0xef, 0xfa72}, {&(0x7f0000000640)="c217e477c3dd07abffb96340900ea171801bc212f7eb827a6ca244b97627e4936eca765807a3dc8779ffc112719c452ceb379190f55e2fdd698f79fee5681f6096cc9302174cc4de56593a633a9117aba5f2287081c1a97e0e725810a7fc5f68be7b148c5df88a9f22f8d98721ba54420455d048d88b8cff62a52747729265116969bf2cd88ca612c31cac313172d8e9f27d5da973331a5ed17c25da58a06295c569a635a5a3997ecc0164507703454e0fcde900fb555a99677bdacd1ceb7228a9831c65a2409a25ab3bb68709712da56dc17bb4559aa52863398ee150ef424eb8698594e382086cedcf16", 0xeb, 0x8}, {&(0x7f0000000740)="df29924681ddce5b1e9da08563f5d9188a6545ee9ca1c47194d644b6bf28a3c00939459d6206a9bfb0ab3fd6c513570f90c30548d963dab53ecddc31cf774872df1b5c9d5640b31cfd7eb637d1c38b76040694ce09b354a05e7f067deb86492d649ce453e5a84ef4c0b763c5966a39fba8d160f47ab42d92fba27fd0c5a9c84d5f784edcdd13698e", 0x88, 0x8}, {&(0x7f0000000800)="bec9f6cbc8f0f2e4e5c4a0b46007dd440570872c7e5db05266addabdf4a226bfa793f66f1e21670a87dbb9f5f14f27277af911577d3f0667add418e0b571bccd82bb385fef49563ea05f6f344bfe0dfd78d58bae96c60bd881a5bfda8194ae14f6f8d17febf6446e788bd952284f7820a9a970e2dd36f6cc863f886109b86642457e56", 0x83, 0x4}, {&(0x7f00000008c0)="55783d96f97a746d13fe96322f8f98c12d7044aabf0c36aecd912de655bc25e1f7977f26b673aeade50c7ce9dfa1a16a6ea16f0eefd4ee76f706daf97e613f0d5fa853f0a92d4801241356a7175fd19ed28e9768ae9e2ea5277aebffe561b23550c505371785fc0ea0bce36ee657714c72ca646433733fa5661c2a6356132ba0a904b99e1c7a144fbe55fba65a825ee3a909d3c19daad80888d3f15db30a8ccae76bd59f4719e71815b7199c", 0xac, 0xa8}, {&(0x7f0000000980)="a33c06560ae11d61fe4135f5d3", 0xd, 0x6}, {&(0x7f00000009c0)="c3ebeeacfb66e7d201995d6776bda5ad1755a98a2884b2d731b26b862c729f6c05994ac8c09353e47ab4be15e2c7df4e137c5b03f831d6b78ca657c7342c4579ab1790097f9dbdc940ea663f7c96da105399bbde6a461fcb9e9dea188088eb03673756498f4a0631e7d9cede20f943916814e8d7aeb707efa4c7072d77b317093e87b7c8d97fdcade50c49c9c2b8ae4613aff8", 0x93, 0x2}, {&(0x7f0000000a80)="bf0b6fa768eac4ddf2a9a4125d74268b188e2615bf13e89646489b953f28a49adbaca6535a0204726b177210a957e1d57d29927f1be38c5eaefafae0dde926f45a0aca0e75ecdcb999aca8ca432e", 0x4e, 0x1}], 0x9000, &(0x7f0000000c00)={[{}, {'/dev/dri/card#\x00'}], [{@obj_user={'obj_user', 0x3d, '\x00'}}, {@pcr={'pcr', 0x3d, 0x2}}]}) r4 = syz_mount_image$gfs2(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x1, 0x1, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)="44d22c7405fbf0d65f70cbd3d82a2ebf680f8a2701544f9c4d49d6cadce68fdbd936cb5382c2b1cc49b66cfe63254aef64a568f46ecfaadf0cf1153ef863b7512188a71aa5935f0f05f94c334bff0f79596aef5e7bc4c11b24595a3652ee88c969266e9e0bb45dee4069f85d2d4a73f609d500e08b7ab886d455ea7b05c33e30cbaddc45de88044a201728330dcc421d75f918aa32aece860af4f44d418c3dd4fbcb8fd275e8e90603e098b28ab09a1d4a61dcfef1cc57807052abd17faa7194a32e3a34760dcb98b26b818fa2f8386f35efd8db9efb5edd1a0933e419c5d55162755b7818253b", 0xe7, 0x42626de1}], 0x1000, &(0x7f0000000e00)={[{@nodiscard}, {@norecovery}, {@locktable={'locktable', 0x3d, '/dev/dri/card#\x00'}}, {@suiddir}, {@ignore_local_fs}, {@errors_withdraw}, {@discard}, {@lockproto_nolock}, {@errors_withdraw}], [{@subj_role={'subj_role', 0x3d, '/dev/dri/card#\x00'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@appraise_type}, {@fowner_lt={'fowner<', 0xee00}}, {@subj_user={'subj_user', 0x3d, '^\x1e'}}]}) sendfile(r3, r4, &(0x7f0000000f00)=0x6, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_ATOMIC(r2, 0xc03864bc, &(0x7f00000002c0)={0x1, 0x7, &(0x7f0000000040)=[0x2, 0x400, 0x35, 0x200, 0x100, 0x0, 0x3], &(0x7f0000000080)=[0x0, 0x6, 0x8, 0x3c21, 0x5, 0x7ff, 0x7fffffff, 0x8000, 0x9], &(0x7f00000000c0)=[0x7ff, 0xff, 0xfffffffc, 0x80000000], &(0x7f0000000280)=[0x5eb], 0x0, 0x8}) 10:48:59 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, 0x9, 0xa}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 587.274593] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:59 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 587.388294] overlayfs: filesystem on './bus' not supported as upperdir [ 587.398270] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:48:59 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00002d5000/0x1000)=nil, 0x1000, 0x3000000, 0x84a053f2f1462579, r0, 0x86696000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x3, 0x5, 0x1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r2}) 10:48:59 executing program 2: r0 = socket(0x11, 0x3, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x401000000001, 0x0) close(r3) sendmsg$nl_route(r2, 0xfffffffffffffffc, 0x9054) open(0x0, 0x1145042, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) r5 = socket(0x10, 0x3, 0x0) bind(r2, &(0x7f0000000180)=@ax25={{0x3, @null, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r7 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r7, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) write$binfmt_script(r7, &(0x7f0000000400)={'#! ', './file0', [{0x20, 'team0\x00'}, {0x20, '\xfeNS'}, {0x20, 'team0\x00'}, {0x20, '}@+:/:'}], 0xa, "c7f11dbee9ce94d52a40fbc3a3fb2a1f3e0ca09e5e0d8b1839edd2f0a9fe6cfc4c5df1e10e17aae969747d577f93ee06930f05a2210442939f3d63742858579c5539ea5f20ccdaa6b41397747f7e9ccb618b50b110117470f50ea72676fb6049c30e28214c950ea234f107d1170d4d9b153c5abd6b1b4539e07b8c30943f42ee3543e3854865e1895f2e27ac1a3b91e36319e1273280156aef8081a29e0b9a2f34d414375657c1356178161c496e8bc77aee8323253815a29881cb5be53ea742b278451559d233fc3ca8e2af2bc8dc90d4cb5846582b3187a0d7ec0411be960c3ccb9404b2e7aedc42b785be0d83f4d4ea47824f"}, 0x118) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@empty, @in=@empty}}, {{@in=@remote}, 0x0, @in=@multicast1}}, 0x0) [ 587.487591] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 587.515809] overlayfs: maximum fs stacking depth exceeded 10:49:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x5c, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x91}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r3, r4, 0x0, 0x11f08) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000c90000000000000000015cd310e3000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000059aff8)={r7}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r8, &(0x7f0000000180)=0x4) sched_setattr(r6, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x8, 0x4, 0x4, 0x2, 0x0, 0x1000, 0xffffffc0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) 10:49:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) ioctl$SOUND_MIXER_INFO(r0, 0x805c4d65, &(0x7f0000000040)) 10:49:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:00 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) syz_open_dev$dri(&(0x7f0000000000), 0xb8, 0x4) 10:49:00 executing program 2: r0 = socket(0x11, 0x3, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x401000000001, 0x0) close(r3) sendmsg$nl_route(r2, 0xfffffffffffffffc, 0x9054) open(0x0, 0x1145042, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) r5 = socket(0x10, 0x3, 0x0) bind(r2, &(0x7f0000000180)=@ax25={{0x3, @null, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r7 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r7, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) write$binfmt_script(r7, &(0x7f0000000400)={'#! ', './file0', [{0x20, 'team0\x00'}, {0x20, '\xfeNS'}, {0x20, 'team0\x00'}, {0x20, '}@+:/:'}], 0xa, "c7f11dbee9ce94d52a40fbc3a3fb2a1f3e0ca09e5e0d8b1839edd2f0a9fe6cfc4c5df1e10e17aae969747d577f93ee06930f05a2210442939f3d63742858579c5539ea5f20ccdaa6b41397747f7e9ccb618b50b110117470f50ea72676fb6049c30e28214c950ea234f107d1170d4d9b153c5abd6b1b4539e07b8c30943f42ee3543e3854865e1895f2e27ac1a3b91e36319e1273280156aef8081a29e0b9a2f34d414375657c1356178161c496e8bc77aee8323253815a29881cb5be53ea742b278451559d233fc3ca8e2af2bc8dc90d4cb5846582b3187a0d7ec0411be960c3ccb9404b2e7aedc42b785be0d83f4d4ea47824f"}, 0x118) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@empty, @in=@empty}}, {{@in=@remote}, 0x0, @in=@multicast1}}, 0x0) 10:49:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) [ 587.856769] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 587.887238] overlayfs: filesystem on './bus' not supported as upperdir 10:49:00 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1b, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 587.904719] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 587.926150] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 587.965442] overlayfs: maximum fs stacking depth exceeded 10:49:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000000040)=""/79, 0x4f}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000001480)=""/19, 0x13}, {&(0x7f00000014c0)=""/220, 0xdc}, {&(0x7f00000015c0)=""/20, 0x14}, {&(0x7f0000001600)=""/153, 0x99}], 0xa, 0x9, 0x101) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:49:00 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:00 executing program 2: r0 = socket(0x11, 0x3, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x401000000001, 0x0) close(r3) sendmsg$nl_route(r2, 0xfffffffffffffffc, 0x9054) open(0x0, 0x1145042, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) r5 = socket(0x10, 0x3, 0x0) bind(r2, &(0x7f0000000180)=@ax25={{0x3, @null, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r7 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r7, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) write$binfmt_script(r7, &(0x7f0000000400)={'#! ', './file0', [{0x20, 'team0\x00'}, {0x20, '\xfeNS'}, {0x20, 'team0\x00'}, {0x20, '}@+:/:'}], 0xa, "c7f11dbee9ce94d52a40fbc3a3fb2a1f3e0ca09e5e0d8b1839edd2f0a9fe6cfc4c5df1e10e17aae969747d577f93ee06930f05a2210442939f3d63742858579c5539ea5f20ccdaa6b41397747f7e9ccb618b50b110117470f50ea72676fb6049c30e28214c950ea234f107d1170d4d9b153c5abd6b1b4539e07b8c30943f42ee3543e3854865e1895f2e27ac1a3b91e36319e1273280156aef8081a29e0b9a2f34d414375657c1356178161c496e8bc77aee8323253815a29881cb5be53ea742b278451559d233fc3ca8e2af2bc8dc90d4cb5846582b3187a0d7ec0411be960c3ccb9404b2e7aedc42b785be0d83f4d4ea47824f"}, 0x118) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@empty, @in=@empty}}, {{@in=@remote}, 0x0, @in=@multicast1}}, 0x0) 10:49:00 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000000)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1, 0xfffffffffffffee0}) [ 588.294041] audit: type=1800 audit(1625482140.754:269): pid=1746 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=14318 res=0 [ 588.822089] audit: type=1804 audit(1625482140.764:270): pid=1746 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir486019628/syzkaller.FRhGv7/281/file0" dev="sda1" ino=14318 res=1 10:49:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = signalfd(r0, &(0x7f0000000040)={[0xddd2]}, 0x8) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000080)=0xfffff001, 0x4) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], &(0x7f00000001c0)=[{}, {}, {}, {}], 0x5, 0x0, '\x00', 0xffffffffffffff4c, 0x4}) 10:49:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x5d, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_mount_image$sysv(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f00000011c0)=[{&(0x7f0000001200)="77f0e0fac9771a39c1620a399398ba86d304bc1421976b06c0ce742e84293b04921f3c65827101068b69bfe91e52d7c2573b82638a33192a7aa85ba688050e07d39f", 0x42, 0xffe0000000000}, {&(0x7f00000001c0)="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", 0x1000, 0x5}], 0x1000, &(0x7f0000001380)=ANY=[@ANYBLOB="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"]) dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:01 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f00000003c0)={0x46e3, 0x5f3, 0x6b7897ab, 0x85ab, 0x0, "ec4b2cf4dd291ac55a0cde0c254d6c6cb5a8c4"}) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x7, 0x40, 0xe, 0xff, 0x0, 0x1, 0x90489, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x45, 0x3}, 0x8022, 0x4, 0x501, 0x7, 0x69de, 0x1811, 0x65ab, 0x0, 0xfff, 0x0, 0xffffffffffffffff}, 0x0, 0xb, r0, 0x2) r2 = gettid() ioctl$KDSKBENT(r1, 0x4b47, &(0x7f00000000c0)={0x55, 0x6}) syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x3f, 0x9, 0x2, 0x7f, 0x0, 0xf24, 0x8202, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x200, 0x716, 0x6, 0x2, 0x0, 0x4, 0x3, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) sync() openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x20000, 0x0) [ 588.921363] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 588.922672] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 10:49:01 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x60000, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {0x0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f000000100005016669cd6531000000100000001000050166696c6532000000100000001000050166696c65330000001100000094", 0x71, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) openat$incfs(r2, &(0x7f0000000480)='.pending_reads\x00', 0x3c0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x48, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffffffa}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x800) [ 589.027391] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 589.041958] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 589.044888] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:49:01 executing program 5: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$adfs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000140)=ANY=[]) r1 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xff, 0x0, 0x5, 0xbf, 0x0, 0xe09, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x1000, 0x5, 0x7ff, 0x1, 0x3f, 0x8, 0x4000, 0x0, 0xfffffff7, 0x0, 0x9}, r1, 0xffffffffffffffff, r0, 0xb) [ 589.104471] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:49:01 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x58000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140), 0x0, 0x5, 0x0, '\x00', 0x0, 0xffffffffffffffb9}) 10:49:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x5e, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 589.204761] VPS: Can't find an adfs filesystem on dev loop5. [ 589.243840] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 589.288142] VPS: Can't find an adfs filesystem on dev loop5. 10:49:01 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0xffffffffffffffff, 0x2e, 0xd1, @buffer={0x0, 0x46, &(0x7f0000000080)=""/70}, &(0x7f0000000100)="ab6c2a6fcee70d8fd2e7cb28f677a12853573873ca313465633d944dbaec42eea4bcf2817623674237248a9afd5f", &(0x7f0000000180)=""/91, 0x9}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000140)) 10:49:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x40002005, 0x0, '\x00', 0x6, 0x59}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000080)={0x719e, 0x81, 0xfffff800, 0x0, 0x0}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f00000000c0)={r1}) [ 589.369986] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 10:49:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x5f, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 589.425885] overlayfs: filesystem on './bus' not supported as upperdir 10:49:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140), 0x0, 0x5}) 10:49:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 589.514217] sd 0:0:1:0: [sg0] tag#4299 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 589.523264] sd 0:0:1:0: [sg0] tag#4299 CDB: opcode=0xab, sa=0xc [ 589.529514] sd 0:0:1:0: [sg0] tag#4299 CDB[00]: ab 6c 2a 6f ce e7 0d 8f d2 e7 cb 28 f6 77 a1 28 [ 589.538537] sd 0:0:1:0: [sg0] tag#4299 CDB[10]: 53 57 38 73 ca 31 34 65 63 3d 94 4d ba ec 42 ee [ 589.547445] sd 0:0:1:0: [sg0] tag#4299 CDB[20]: a4 bc f2 81 76 23 67 42 37 24 8a 9a fd 5f [ 589.621667] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 589.782848] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 589.832713] overlayfs: filesystem on './bus' not supported as upperdir [ 589.832785] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 589.861978] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 589.886500] overlayfs: maximum fs stacking depth exceeded 10:49:02 executing program 2: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x8b000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009040)=[{&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002080)=[{0x0}, {0x0}, {&(0x7f00000019c0)="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", 0x12f}, {0x0}, {0x0}, {&(0x7f0000002580)="77ee9586617a20525d8d684a63244ee2746b191935100e29af4f7fe65d0439fec90b3d053a6c29e7689ea897109d105fc79787f18a315975e574b13e60b3347286d5d68b87c69e5d0b293229024bb3a2d1ae5400a319a6374a6a86980bc51bbd58be119e202c26c5802f16c64f1d0abbd44e1b3a546576cb78665de3480a87a6d6a42bc4943b6f96a3b1bb48", 0x8c}], 0x6, &(0x7f0000002240)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000100000001000000ff06a3301c677578", @ANYBLOB="3501bf78143178b97c971791628d73a7fefa80f23d6980740d62cbb037be17e22e781677c57767a73f35e1913076cbea7b1e764d27e9a9b2e76965dcc08a37311a11bf4ee5970c9eb915dc10513ac0c568f160b586322a98f98a5af256f49ccd6ba47b4feafbb6b6555305db60c74951f813e1b0d9c418f8df0f2b63d743ecb88fe6abd367efe780f5bc5109188b014e2db4241e6e1fe9c8bf03f79b6685d4f4d48dd083c3715f675dea852ae6140b044f7de24c0d17fb5b29b5e1ad5d11ffe97ca41445cd4b043c421a", @ANYRES32, @ANYBLOB="b453235b8d61a1c21beb81af3eeabb82b075133a8523356a2af8b6fcc0ca3f8fec46072e555bb4b13e8daa0d9357cad5f201979c58d88e37be5a134162023639287742f32a6f2a37539a9c4689f9573b90f2c448b76c1a472e575462d1eb33646c7090c40ee07c9555f3ec2dc53f814d06a93236f2232e5a93d97cbd9c96e19e9df6943d9171f59fccb7274caa177a830710dfb3d5436e03a251b4b4928781c1121248dcd649328efe1a665b5b7137b2809e5dded3d07437c0aa159d2e9d2cb4271f6267ad3f15d7062130c9970cf9b9765fa7e4e4e1fc90f2aceec79389d2454b1df181addd4035a06465973dbc6df5ec", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x80, 0x8000}, {0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000001b00)="404e22e2dca3ebc1aca1b2b52a79306936bf4b47db05bcfeaaaebc5f516c5e51e3522a94188dc89b17c244455d1f83841d99fa8da87598cf9afe0abe68a5f56eb180a9a290631950e8b79a2dc280f4bf04abe435cf4ab08883227ea24e049341af15f4ff2ab57fde0340fec5b62352c489edeab7bb8bd12aa50b3d550aead644ef8d14f14432623fe5fccd723c426155ff9bbd5e5e0f155bd7264253522b890db00f", 0xa2}, {&(0x7f0000002a40)="c696bbd2fb93d237f8eaf8eac121946885e6561d775eaa1a23eb8bc15ea9fb95eb52992fc2b414d25da6685a18411f492273479326bd0e21820267c20629116f3aaef7a8f0d8ec4b9ad6c520cbee3c0c90c3ab250b7b8194e280e77f09243a85a04170b3f0ddd9d466146c42e775b5def0d666428f0b9b252c00f93556ee7f0f1d9667bb89c7a3027d97c98fc155ccde95083abf80075af66247f8a228d5f55b4834208f6f41e041ec2fff5a4fd68317522d3107d841381e1e645877c0712d0d2b130c488066b407a6a9c2850a13", 0xce}, {&(0x7f0000002bc0)}], 0x3, &(0x7f0000002100)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000020000000000000000000000ad46bc0e4d79de9461cd0267ae7c28676324b5cac5a7b7f36b3a834b127df10c7836451f6d1f69608aee027cee836a3071721acee4c366b1d90032fd4763d7b3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x2884}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000088c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x80}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000008b80), 0x0, 0x40000}], 0x4, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0xffffffffffffffff) mount$fuse(0x0, &(0x7f0000004280)='./file0/file0\x00', &(0x7f0000004440), 0x200082, &(0x7f00000044c0)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xffff}}, {@max_read={'max_read', 0x3d, 0x3}}, {@max_read={'max_read', 0x3d, 0x7fff}}, {@blksize={'blksize', 0x3d, 0xa00}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x400}}, {@max_read={'max_read', 0x3d, 0x7}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0xe00}}, {@allow_other}], [{@context={'context', 0x3d, 'user_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/fuse\x00'}}, {@obj_user}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@smackfsroot}, {@smackfsroot={'smackfsroot', 0x3d, 'fuse\x00'}}, {@fowner_gt={'fowner>', 0xee01}}, {@obj_user={'obj_user', 0x3d, ']'}}]}}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB="2c726f6f746d6f24653d302e3030303030300001000030323030303034303030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000004340)={0x50, 0x0, r3}, 0x50) r4 = creat(&(0x7f0000004200)='./file0/file0\x00', 0x3) syz_fuse_handle_req(r2, &(0x7f0000000000)="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", 0x2000, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x183}}}, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x2, &(0x7f0000004400)={0x0, 0x0}) ppoll(&(0x7f0000004240)=[{r5, 0x420a}, {r6, 0x20}, {r2, 0x500}, {r5}, {0xffffffffffffffff, 0x8022}, {r2, 0x65}, {r4, 0x1000}], 0x7, &(0x7f0000004300)={r7, r8+60000000}, &(0x7f00000043c0)={[0x5]}, 0x8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r9, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$FUSE(r5, &(0x7f0000006a00)={0x2020}, 0x4a0120) 10:49:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x80, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x93c3, r1}) 10:49:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000003c0)=ANY=[@ANYRES16=r2], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100a, &(0x7f0000001400)=""/4106, 0x40f00, 0x0, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@ipv6_newaddr={0xc0, 0x14, 0x200, 0x70bd27, 0x25dfdbfe, {0xa, 0x78, 0x80, 0xfe, r9}, [@IFA_FLAGS={0x8, 0x8, 0x113}, @IFA_LOCAL={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, @IFA_LOCAL={0x14, 0x2, @mcast2}, @IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_LOCAL={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x8, 0x1bf}}, @IFA_CACHEINFO={0x14, 0x6, {0xffff, 0x7, 0x3, 0x7ff}}, @IFA_LOCAL={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IFA_ADDRESS={0x14, 0x1, @empty}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8094}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r10 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x200000) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000000280)={'veth0_to_team\x00'}) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c0000001000010800"/20, @ANYRES32=r2, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32, @ANYBLOB="69f8c0a7e2def1907412146ea4d6219408c8664ab6f36d8e9642452824e19eb46bc7f669ade5fa7989a6af221f589cd40f83f3dcc8d1df2831b10fe3e19200c01a839e579579bb0562fa1e379c26d678c4100d321f33e795c9b39da7ccad13e1b5075f5a19e11b46165cd7f12f96a3d52eb5350e5674964f78dbe86f0ba40dfc76bd750b987d104d25188b23f01df44c0c48e88414ef8bbdd8646dacda9d1b978490d08437c896d8f406c94260954a04cf3ce0f3cc4c8e6e1550c5c1ee1603565aebba183e21d5c89c2e30dfacb58825"], 0x2c}}, 0x0) 10:49:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x60000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:02 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000000300)="5a7072001f5b6f8b54fd6ab5dc630f4f2dd0d7d83c263fdda783061577cdb09616d4e8f8478843eee7714a6b1875e80f166c83e627077a597be6db03caaec1031f40ff3dd0bc7d6e908504ab0d12afe6067ece2e5ae855df6244a64bf644e33267fb672df6d591d6", 0x68, 0x4008000, &(0x7f0000000380)={0x2, 0x4e23, @multicast2}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffffffffffff, 0x1}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0xd, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000050000000000000001000000850000001b000000052702000300000018230000ddff23d665dc229b9a622761909623f70b3087870f342544e8ee4a44d7f11bb225a340e0cc40a8d67a37982d8142fe3aa900c181caa2c17717e7ec76c984efc744106998d876737efc0d7c17123fb1decb6da332d9c1c7bfe0cc2e702772d3c452cef6ec33a9d013634e07dfb07c38a2d80f74645a4d2aacce90d202537344949662", @ANYRES32, @ANYBLOB="00000000060000008500000025000000183b000002000000000000000000000018220000", @ANYRES32=r0, @ANYBLOB="00000000fbffffff95000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x6, 0x38, &(0x7f0000000140)=""/56, 0x41000, 0x10, '\x00', 0x0, 0x1, r1, 0x8, &(0x7f0000000180)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x9, 0x66946531, 0x6e}, 0x10}, 0x78) r2 = syz_open_dev$cec(&(0x7f0000000280), 0x0, 0x2) fstatfs(r2, &(0x7f00000002c0)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='devices.list\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000680)={'ip6_vti0\x00', 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VIDIOC_G_EDID(r5, 0xc0285628, &(0x7f00000000c0)={0x0, 0xfff, 0x1, '\x00', &(0x7f0000000080)=0x20}) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="088400001900ffff690700000800a756"], &(0x7f0000000400)='GPL\x00', 0x9, 0xa1, &(0x7f0000000440)=""/161, 0x41000, 0x18, '\x00', r4, 0x0, r5, 0x8, &(0x7f00000006c0)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000700)={0x2, 0x5, 0x6, 0x5}, 0x10, 0xffffffffffffffff, r3}, 0x78) 10:49:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x8, 0x7fff, 0x1465, 0x20, 0x0, 0x3f, 0xffff0001], 0x8}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 590.037239] audit: type=1804 audit(1625482142.524:271): pid=1844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/433/file0/file0" dev="sda1" ino=14478 res=1 10:49:02 executing program 2: getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="7800000024000b0f00"/20, @ANYRES32=r0, @ANYBLOB="00000000ffffffff0000000008000100736671004c0002000000000000000000000000dc340000000000000000000000000000000000000000000000988301a00000000000000000000000000000000000000000000000000000000000000000ccf55c48d30c235d373722348ce047e451581ecaebac9ae5cf9622d8afc521ad3cda18e8"], 0x78}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000400)={'gre0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="73797a746e6c31000000000000000000f3e1c08935069be43e25a183a2c7938b477ad4275b32035efb4495c6ebd0fb98a6ab294628d2bec5c443c85b6045bb3ea162e5a20322c15442adfdc70888086d2a2e43adc96fd4b039c91b3016dc0ed5b222ede7df3d4a68ed5e750a35a6368124f10e171eec5566dd893823c22a927ce89135dc", @ANYRES32=0x0, @ANYBLOB="78000010000000067fffffff4a08006800640000022990780a010102ffffffff865300000001050a3473dc83d7b55c3b00063aa0a6e40004a2a5010ea69e606204e5fed4cc23d1820705dfa9cb050dc5869fce060992484c3a5505128bb2514cb70400e27745a04375e756e70207748a8a31e500"]}) sendmsg$nl_route(r1, &(0x7f0000000a00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@getstats={0x1c, 0x5e, 0x605, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x3}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x44804) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newqdisc={0x78, 0x24, 0xf0b, 0x70bd25, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x8000, 0xa0018398}}}]}, 0x78}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xfff1}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x0, 0xa0018398}}}]}, 0x78}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000580)={'tunl0\x00', &(0x7f00000004c0)={'gretap0\x00', 0x0, 0x7800, 0x40, 0xce, 0x2, {{0x1b, 0x4, 0x3, 0x5, 0x6c, 0x65, 0x0, 0x0, 0x4, 0x0, @empty, @private=0xa010100, {[@timestamp_addr={0x44, 0x3c, 0xc2, 0x1, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@local, 0xffff}, {@loopback, 0x6}, {@rand_addr=0x64010101, 0xc4a}, {@local}, {@dev={0xac, 0x14, 0x14, 0x3c}, 0xd276}, {@local, 0x4}]}, @rr={0x7, 0x1b, 0xc6, [@empty, @remote, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, @local]}, @end]}}}}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000a40)={0x1a8, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x1a8}}, 0x4000) socket$nl_netfilter(0x10, 0x3, 0xc) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r10, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x38, 0x2, 0x1, 0x40b, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) 10:49:02 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bond0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x80a, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@mpls_getroute={0x24, 0x1a, 0x400, 0x70bd26, 0x25dfdbfe, {0x1c, 0x20, 0x80, 0x40, 0x0, 0x2, 0xfe, 0x4, 0xa00}, [@RTA_TTL_PROPAGATE={0x5, 0x1a, 0x23}]}, 0x24}}, 0x8000) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = socket$pptp(0x18, 0x1, 0x2) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r7, 0x40189429, &(0x7f00000001c0)={0x1, 0x4, 0xfffffffffffffffc}) r8 = signalfd(r0, &(0x7f0000000340)={[0x8]}, 0x8) open(&(0x7f0000000380)='./file0\x00', 0x101100, 0x1d) setsockopt$TIPC_MCAST_BROADCAST(r8, 0x10f, 0x85) sendmsg$nl_route_sched(r4, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[], 0x1d0}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8, 0x7, 0x9}]}}}]}, 0x3c}}, 0x0) [ 590.135033] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 590.152323] audit: type=1804 audit(1625482142.584:272): pid=1852 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/433/file0/file0" dev="sda1" ino=14478 res=1 10:49:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000000280)={0xfffffffffffffffb, 0x80000000, 0x667b, 0xcccccccc}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0xfffffffd, 0xffff8001, 0x1000}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x4040, 0xf8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000240)={0x15ca, 0x8000, 0x2}) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f00000001c0)={{r1}, 0x9, &(0x7f0000000080)=[0xa1b4, 0x5, 0x2, 0x3, 0x2e, 0xc37, 0x80, 0x6, 0xffffffffffffffff], 0x3, 0x3, [0x800, 0x5bba, 0x9, 0x5]}) [ 590.263490] overlayfs: filesystem on './bus' not supported as upperdir [ 590.271175] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 590.278332] bond0: interface bond_slave_0 is now down [ 590.296361] bond0: interface bond_slave_1 is now down [ 590.318026] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 590.324563] bond0: now running without any active interface! 10:49:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:02 executing program 2: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000000)=ANY=[], 0x1f) ftruncate(r0, 0x40204) sendfile(r0, r0, &(0x7f00000001c0), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) 10:49:02 executing program 5: syz_open_dev$vcsn(&(0x7f00000000c0), 0x4, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000300), 0x8000, 0x0) getpid() perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='9p_protocol_dump\x00', r1}, 0x10) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r3) r5 = openat$incfs(r0, &(0x7f00000001c0)='.pending_reads\x00', 0x12000, 0x1b3) write$cgroup_subtree(r5, &(0x7f0000000240)={[{0x2b, 'rdma'}]}, 0x6) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [], 0x6b}}) 10:49:02 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8cffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 590.392536] overlayfs: maximum fs stacking depth exceeded [ 590.542780] audit: type=1804 audit(1625482143.024:273): pid=1879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir419995073/syzkaller.Z5hFf6/435/bus" dev="sda1" ino=14460 res=1 10:49:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) r3 = socket(0x200000100000011, 0x803, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@mpls_getnetconf={0x2c, 0x52, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x367e}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x20000081) r6 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r6, 0xc02064b2, &(0x7f00000000c0)={0x9, 0x1c, 0x555f}) syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r7 = dup(r0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000000200)={0x7fffffff, 0x800, 0x1000003, 0x0, 0x0}) syz_open_dev$dri(&(0x7f00000001c0), 0xffff, 0x32a00) syz_open_dev$dri(&(0x7f0000000240), 0x1, 0x2081) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r6, 0xc10c5541, &(0x7f0000000140)={r8}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000080)={r8}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)) 10:49:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x2) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x1, 0x3f, 0x0, 0x9, 0x0, 0x7, 0x1410, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3ff, 0x1, @perf_config_ext={0x9, 0x94f}, 0x0, 0x8, 0x401, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r4, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) fchown(r4, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000000040)=0x1, 0x4) write(r0, &(0x7f0000000000), 0x52698b21) fsetxattr$trusted_overlay_redirect(r2, 0x0, &(0x7f00000000c0)='./bus\x00', 0x6, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) [ 590.653043] overlayfs: filesystem on './bus' not supported as upperdir 10:49:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc0ed0000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 590.921711] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 590.996199] overlayfs: filesystem on './bus' not supported as upperdir [ 591.005815] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 591.027337] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 591.056812] overlayfs: maximum fs stacking depth exceeded 10:49:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x20b000) 10:49:03 executing program 1: ioctl$DRM_IOCTL_MODE_GETPROPERTY(0xffffffffffffffff, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:03 executing program 5: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000001340)) writev(r0, 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0xa) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback}}, 0x1e) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x1, @remote}}, 0x1e) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) syncfs(r1) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x3, @broadcast}}, 0x1e) 10:49:03 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe3260000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0xff, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x80, 0xfffffc00, 0x3, 0x9, 0x11, 0x401}) [ 591.359545] overlayfs: filesystem on './bus' not supported as upperdir 10:49:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x61, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:03 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/265], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VFIO_CHECK_EXTENSION(r1, 0x3b65, 0x4) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000002e46e2c43ecd62e1747a033af274946b4bc74c4e0dd25d95af6bcce197c3364e335e9ea1fc4ad3f9124c84f5e4a1c02b17cd0ce2d359e6025d909658"], 0x0, 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x78) syz_open_dev$vcsu(&(0x7f0000000000), 0x1, 0x410000) 10:49:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe4260000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x0, 0x2, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000040)={0x1f, 0x723, 0x1, 0x5, 0x0, 0x4}) 10:49:04 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) r5 = syz_open_dev$audion(&(0x7f0000000000), 0x7fff, 0x200) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x51beacfdd3d18777}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4c0100002500000429bd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x14c}}, 0x4040040) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x0) fcntl$getflags(r6, 0x40a) 10:49:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x1800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000003c0)) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 591.775911] overlayfs: filesystem on './bus' not supported as upperdir 10:49:04 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='pids.events\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000340)=0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1d, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000028183b000005000000000000000000000095000000000000002d030100ffffffff1834000001000000000000000000000000c801040180000085100000feffffff"], &(0x7f0000000000)='GPL\x00', 0x40, 0x79, &(0x7f0000000240)=""/121, 0x40f00, 0x8, '\x00', 0x0, 0x21, r2, 0x8, &(0x7f00000002c0)={0xa, 0xd8}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0x4, 0xffffffff, 0xfffffff9}, 0x10, 0x0, r3}, 0x78) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7f, 0x1f, 0x8, 0x7, 0x0, 0x1, 0x20010, 0xa, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9ae, 0x4, @perf_config_ext={0x9, 0x9}, 0x11000, 0x6, 0x0, 0x1, 0x20, 0x80000000, 0x2, 0x0, 0x7f, 0x0, 0x4}, 0xffffffffffffffff, 0xe, r4, 0x1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) sendto$inet(r6, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 591.893143] audit: type=1804 audit(1625482144.384:274): pid=1962 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir219761563/syzkaller.nY2NH0/326/bus" dev="sda1" ino=14697 res=1 10:49:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf6ffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@XFRMA_SPD_IPV6_HTHRESH={0x6}]}, 0x1c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1c, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040010}, 0x4044051) [ 592.015896] audit: type=1804 audit(1625482144.504:275): pid=1971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir219761563/syzkaller.nY2NH0/326/bus" dev="sda1" ino=14697 res=1 10:49:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1f, 0x1a200) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x8002, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000180)={0x5, 0x0, 0x3ff, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f00000001c0)={r2}) ioctl$DRM_IOCTL_MODE_ADDFB2(0xffffffffffffffff, 0xc06864b8, &(0x7f0000000100)={0x51, 0x4, 0x9, 0x8e, 0x0, [0x9, 0x0, 0x5, 0x8], [0xfff, 0x2, 0x7, 0x2], [0x2, 0x6, 0xf996, 0x1], [0x7, 0xa615, 0x4]}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1, 0x0, '\x00', 0x6}) [ 592.137983] Failed to obtain node identity [ 592.142442] Enabling of bearer rejected, failed to enable media [ 592.151640] overlayfs: filesystem on './bus' not supported as upperdir 10:49:04 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfeffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 592.303086] Failed to obtain node identity [ 592.308438] Enabling of bearer rejected, failed to enable media [ 592.317671] overlayfs: filesystem on './bus' not supported as upperdir 10:49:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x62, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x40) r1 = syz_mount_image$qnx6(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0xd9bc, 0x4, &(0x7f00000023c0)=[{&(0x7f0000000280)="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", 0xfd, 0x299c5496}, {&(0x7f0000000380)="a7efe10000000000000000", 0xb, 0x9}, {&(0x7f0000002500)="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0x1000, 0x1}, {&(0x7f00000013c0)="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0x1000, 0xfff}], 0x1087010, &(0x7f0000002440)={[{'*'}, {}, {'\x00'}, {'/dev/dri/card#\x00'}], [{@fowner_eq}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '\xa6\xb0'}}, {@permit_directio}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}) mknodat$loop(r1, &(0x7f0000000080)='./file0\x00', 0x6213, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x5) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0xffff, 0x2}) 10:49:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f00000000c0)={0x20, 0x10000, 0x1, 0x10000, 0x3}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$null(r1, &(0x7f0000000080)='./file0\x00', 0x200, 0x103) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r2, 0xc02064b9, &(0x7f0000000280)={&(0x7f0000000140)=[0x0, 0x5, 0x32ac, 0x40, 0x1, 0x7fff, 0x3, 0x40, 0x1000], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x400}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}, {&(0x7f0000012700)=' \x00\x00\x00H*\'#H*\'', 0xb, 0x427e}], 0x0, &(0x7f0000000040)={[], [{@obj_user={'obj_user', 0x3d, '}'}}, {@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}]}) 10:49:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff0f0000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 592.604803] overlayfs: filesystem on './bus' not supported as upperdir [ 592.635644] audit: type=1804 audit(1625482145.124:276): pid=1971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir219761563/syzkaller.nY2NH0/326/bus" dev="sda1" ino=14697 res=1 10:49:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x4, 0x404300) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffff1f00, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 592.695714] audit: type=1804 audit(1625482145.184:277): pid=1958 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir219761563/syzkaller.nY2NH0/326/bus" dev="sda1" ino=14697 res=1 10:49:05 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140), r0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000040008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100000000000000020"], 0x5c, 0x0) mkdir(&(0x7f00000002c0)='./file1/file0\x00', 0x0) mount$tmpfs(0x0, 0x0, &(0x7f0000001340), 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB='huge=within_size,size=\x00\x00,mpol=interleave=relative,subj_role=pipefs\x00,e', @ANYRESDEC=0x0, @ANYBLOB=',smackf]sfloor=pipe']) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7766646e6f3d4ddfe0f2d103ee85f8840eac86a3eaeea195ef23b0306895311d8d61cdeb41a7430daee2d905b4b73727721f2249c2a83d30600d707aa0f322cccdbdf0a80c6192ad3884bde6b54aaf2312a35d6b60461368598d10ecfa8f0409b9fbf6a925939e87ffd046e279891ed5dfebf36c6fb55046f119bbcb56d5c5011e6cc36a0e56afd210e79d41d01ec8ac4be60fdf5a65796f2406ca7bcdbe90", @ANYRESHEX, @ANYBLOB=',version=9p2000,privport,version=9p2000.u,cache=fscache,obj_type=,dont_measure,smackfstransmute=rfdno,fsname=system.posix_acl_default\x00,smackfstransmute=tmpfs\x00,\x00']) mount$overlay(0x40000d, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000600)='./file1/file0\x00', 0x6cd5, 0x2, &(0x7f0000000740)=[{&(0x7f0000000640)="7fb5bae5ea299aa5442d5922cd542fbfff29038142aa46b4d6ad37d167dc6f14f222ec9a9c849a676aa45d8b5895e963dcceee4b6ca36c61bae8", 0x3a, 0x81}, {&(0x7f0000000680)="d519066d85eccb68abcc653de032930c64bc50bd8614c8c2d7045940ad2a440cc3b234b73c3ffb9ee0bca5c500d97735ecb7db8a34f23b710bca1bcf65fcb696740ec9db7ea65d9a1d68fc4f376b9ca1616e3530dba5eb5cc32927fb1b948d6f7b2414392d7dccce0666485b0a741081e6ba2ab9ab871a27ca42d5baf3854390d897bacd32599eecb9bffad5de41b07995b437c068449fbc906133ae84c54b85457b7762f33774dc371561ae4384e2edfce1517f02220513", 0xb8, 0x8}], 0x32, &(0x7f0000000780)={[{@acl}, {@jqfmt_vfsv0}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x56, 0x37, 0x38, 0x34, 0x61, 0x32, 0x33], 0x2d, [0x36, 0x34, 0x66, 0x9], 0x2d, [0x35, 0x37, 0x65, 0x32], 0x2d, [0xf, 0x38, 0x37, 0x39], 0x2d, [0x32, 0x37, 0x64, 0x30, 0x38, 0x34, 0x39, 0x35]}}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@obj_type={'obj_type', 0x3d, '\\-(}(.['}}, {@fowner_gt={'fowner>', 0xee01}}, {@appraise_type}]}) unlink(&(0x7f00000003c0)='./file1/file0\x00') mount$overlay(0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='xino=o=on,\x00']) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mount(0x0, &(0x7f0000000400)='./file1/file0\x00', 0x0, 0x10000, 0x0) 10:49:05 executing program 5: ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000080)="ea"}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="a000000010003b0e00"/20, @ANYRES32, @ANYBLOB="020000000000100080001200080001007674693674000200600005"], 0xa0}}, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x0) 10:49:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000000)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 592.880347] overlayfs: filesystem on './bus' not supported as upperdir 10:49:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffff000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 592.931728] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 10:49:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140), 0x0, 0x3}) [ 592.972388] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 10:49:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES32=r3, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140037c0dec1d855121ec5ff35fe72b812800c0001006d6163766c616e00040002800000050000abd2169faee163b865507e842905ece6c07ab0243f0c02bf8fd456861b821788cc04ebde0203a48b1765fefe4dbfde686261dc5801c8cea63191322cf08a50fc70cc39e0c1fd803fa6126129e6c1cc65f276942bb78d5817f9e303895f026fea92b0946f1583645b3e2b74b889d57976a83f85fba44945f9064aab1f7412de6af48b00450889fe4263034eacae97c53d24ebac559951d8a75af5951dea02ba06a552540239fa57fca6d15e8d845b", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="2cf19f6740fdadddc35896645c81c378114cd6bf1d26aaf72b19531368b7fa180d4cd7609b2be2c9f647066daf5961b014ad2405c944d87884b0a95745d1"], 0x44}}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d0400000000000000200ad30c00", @ANYRES32=r3], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 593.031987] overlayfs: conflicting lowerdir path [ 593.110881] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 593.172360] overlayfs: workdir and upperdir must reside under the same mount 10:49:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x63, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x400800, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r1, 0xc00864c0, &(0x7f0000000040)) 10:49:05 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffff7f, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:05 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40000) syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'maccenteuro'}}]}) 10:49:05 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), r0) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x38, r3, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff000}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x44004}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="ff2baf1d10000507040000000000000100000000", @ANYRES32=r2, @ANYBLOB="0000000000200000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007000000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000f2ff00000a00010062617369630000002c00020028000280080001008a3300001c00028018000100000004"], 0x5c}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000680)={&(0x7f0000000480), 0xc, &(0x7f0000000640)={&(0x7f00000004c0)={0x148, r3, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xec3}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xad}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9dee}]}]}, @TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffeffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x24000080}, 0x4044) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 10:49:05 executing program 3: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000200), 0x0, 0x0, 0x1, &(0x7f0000000380)=[{0x0}], 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) dup(0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f00000003c0)='./bus\x00', 0x80000000, 0x0, &(0x7f00000005c0), 0x0, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="db0a030000000000031100001100000002000000", @ANYRES32=r2], 0x18}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={'veth0_macvtap\x00', {0x2, 0x0, @broadcast}}) 10:49:06 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x2a00, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x3, 0x81, 0xe3, 0xa09}, {0xff, 0xe2, 0x6}, {0xf001, 0x3f, 0x9, 0x7f}, {0x1000, 0x9, 0x80, 0x1}, {0x1, 0x80, 0xc0, 0x3bb280}, {0x7, 0x81, 0x4, 0x7d83}]}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl0\x00', r1, 0x4, 0x0, 0x40, 0x936, 0x38, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8, 0x1, 0x1, 0x2800000}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000200)={'ip_vti0\x00', &(0x7f0000000240)={'syztnl2\x00', r4, 0x7, 0x10, 0x1, 0x8, {{0x7, 0x4, 0x1, 0x2, 0x1c, 0x66, 0x0, 0x9, 0x2f, 0x0, @empty, @rand_addr=0x64010100, {[@end, @noop, @timestamp_addr={0x44, 0x4, 0x57}]}}}}}) 10:49:06 executing program 1: syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x5, 0x0, '\x00', 0x8}) [ 593.483912] hfs: can't find a HFS filesystem on dev loop5 10:49:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffff8c, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 593.528892] overlayfs: filesystem on './bus' not supported as upperdir 10:49:06 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@deltaction={0x22c, 0x31, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x50, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x396}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x14, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x68a}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x1a, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x64decadb}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10}}, {0x10, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}]}, @TCA_ACT_TAB={0x60, 0x1, [{0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x14, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}, @TCA_ACT_TAB={0x48, 0x1, [{0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4beb}}, {0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}, @TCA_ACT_TAB={0x48, 0x1, [{0xc, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x14, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x14, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000001ac0)={0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="200000001d00fdfefffff0000000000002"], 0x20}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BSS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x9c, r3, 0x1, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x2c, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MNTR_FLAGS={0x18, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}]]}, 0x9c}}, 0x40) [ 593.623692] batman_adv: batadv0: Interface deactivated: batadv_slave_1 10:49:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140), 0x0, 0x5}) syz_open_dev$dri(&(0x7f0000000000), 0x644, 0x490200) [ 593.664505] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 10:49:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x1}) r1 = fcntl$getown(r0, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0143, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xa7, 0x40, 0x8, 0x3f, 0x0, 0x7fffffff, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x5, 0x7}, 0x800, 0xffff, 0x4, 0x6, 0x8, 0x10001, 0x101, 0x0, 0x6, 0x0, 0x3}, r1, 0x1, r2, 0x9) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x5, 0x8, 0x0, 0x1f, 0x0, 0x3, 0xa2, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0x1}, 0x801, 0x5, 0x2, 0x9, 0x1000, 0x8, 0x20, 0x0, 0x9, 0x0, 0x8}, r3, 0xe, r4, 0x0) [ 593.755586] overlayfs: filesystem on './bus' not supported as upperdir [ 593.824264] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 10:49:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x64, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:06 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffff6, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:06 executing program 2: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f0000000300)={@local, 0x6a}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYRESHEX=r3, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=0x0]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000012c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000001540)=ANY=[@ANYRES64, @ANYBLOB="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"]) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r5}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000040)={r5, 0x7}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005ae40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005c040)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000021c0)={r8, r4, "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", "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"}) r12 = syz_mount_image$gfs2meta(&(0x7f0000000000), &(0x7f00000014c0)='./bus\x00', 0x4, 0x2, &(0x7f0000001880)=[{&(0x7f0000001800)="e6626fd46a14243bf026751bf8819094b2042cf515972d2a702b66f0e238c4573104adf81c1ddbb838213d5c88a52c465b6f52f7d75f962041ceb16a3c0504a5bdfbb00d2eb8100026b85e72811ad8b202baf820b519cf5c9bc52f926041f06f38098d41ddf52e0fe31112", 0x6b, 0x400000000000000}, {&(0x7f0000001500)="30cb2986f1e0d58896edd5e49a1fd4baf5730497413fa2b4e6c10de2a2ed9381c4e86ee740b4398f38c34866b6cc", 0x2e, 0x20}], 0x410, &(0x7f00000018c0)={[{}, {'\xb7'}, {'#}\x1c'}], [{@fsmagic={'fsmagic', 0x3d, 0x5d03}}, {@uid_gt={'uid>', 0xee00}}, {@uid_lt={'uid<', 0xee01}}]}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r12, 0xc0709411, &(0x7f0000001740)={{r7, 0x2a6, 0x3, 0x9, 0x936, 0x6, 0x0, 0x9, 0x0, 0xffff, 0x3f, 0xd6, 0x7fff, 0xcdf, 0x800}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d040)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r8}, {}, {0x0, r9}], 0x6, "3f3d840e6647ff"}) 10:49:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x23, 0x20000) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x2181) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x20000000, 0xcce, 0xf}) 10:49:06 executing program 5: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="c7cf49", 0x3}, {&(0x7f00000004c0)="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", 0x1000}], 0x2) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400001000000000000000400000000000020000000000000000000100000000000200000000000000001000000010000000100000010000000100000000000000000010000000000085ac206fd06f45e9a5a300e3ff7b204c", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000c0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000b05000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000b05000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f0000000040)={[{@thread_pool={'thread_pool', 0x3d, 0x1}}, {@noenospc_debug}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r3) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1200804, &(0x7f0000000380)={[{@mode={'mode', 0x3d, 0x4fbc82ce}}, {@mode={'mode', 0x3d, 0x40}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x1000}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x7f}}], [{@fowner_lt={'fowner<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@uid_lt={'uid<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) [ 594.322810] BTRFS: device fsid d88232b7-c075-4c75-84d4-2c2a6bce9b9c devid 1 transid 7 /dev/loop5 [ 594.380603] BTRFS info (device loop5): disk space caching is enabled [ 594.405210] BTRFS info (device loop5): has skinny extents [ 594.435296] overlayfs: filesystem on './bus' not supported as upperdir [ 594.493221] gfs2: gfs2 mount does not exist [ 594.517042] attempt to access beyond end of device [ 594.522372] loop5: rw=4096, want=2064, limit=267 [ 594.530267] BTRFS error (device loop5): failed to read chunk root [ 594.556689] BTRFS error (device loop5): open_ctree failed [ 594.634559] BTRFS info (device loop5): disk space caching is enabled [ 594.641766] BTRFS info (device loop5): has skinny extents [ 594.695014] attempt to access beyond end of device [ 594.705593] loop5: rw=4096, want=2064, limit=267 [ 594.712432] BTRFS error (device loop5): failed to read chunk root 10:49:07 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x1, 'veth1_to_team\x00', {}, 0x8}) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffffe, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/29, 0x1d}, {&(0x7f00000000c0)=""/163, 0xa3}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/237, 0xed}], 0x8, 0xd9f, 0x7ff) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b5b0707000032000000000000006d"], 0x78) 10:49:07 executing program 5: perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000007c0)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x1c0, 0x0, 0xffffffff, 0x1c0, 0x2d8, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000000580), {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x35}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x7, @ipv4=@local, @ipv4=@remote, @icmp_id=0x64, @icmp_id=0x6}}}, {{@ipv6={@private2, @mcast1, [0xffffffff, 0x0, 0xff000000], [0xff000000, 0xff, 0xffffff00, 0xffffff00], 'veth1_vlan\x00', 'bond0\x00', {0xff}, {0xff}, 0x6, 0x40, 0x1, 0x6}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={{0x28}, {"ac34", 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@private0, @ipv6=@local, @port, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={{0x28}, {0x1, 0x10}}, @common=@mh={{0x28}, {"fbb9", 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv6=@private2, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @port=0x4e22, @icmp_id=0x66}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x548) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="73797a746e6c31000000000000000200", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000004300004c0000000000009078e0000001ffffffff861d000000020005b02e060007675a0daec30002070779a48e29cc0102071ba8ac1414bbac1414bbffffffffffffffffe0000001ac1e0001"]}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x100000000) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x0, @local}, @nl, @l2={0x1f, 0x6}, 0xfd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='hsr0\x00', 0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1}, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000e3ffe4000000950000000000f9238ae70000ffffffffd5000000000000008500650a8518d3adca1049a3aabde439fcfa00004e00000064202000ffffffff04150700fdc463418c529cdf16000001008500000039000000ad00146a0c4263ad07cb00f1ce3ca774eddb2069004ea06e7422959571f162c33cce4b"], &(0x7f0000000100)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000380)={0x0, 0x0, 0x5, 0x3f}, 0x10}, 0x78) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000540)={0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="20058a927f1f6588b927481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 10:49:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000000), 0x0, 0x6}) [ 594.779047] BTRFS error (device loop5): open_ctree failed [ 594.800802] overlayfs: filesystem on './bus' not supported as upperdir 10:49:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="45a78cf8106ef4dfb9ac17095f99dbdad221039497a9dd4ab9ef4f6cc4b9780d4e060f0b18554e7c149828eeeb244c7189098a8b6dc5f9b38c334177b61d70be6e9c78dc7e94ffe995e6b075c105d90fdccbad97fb7312e3ef2bd3874d01314742dd8d26bc39208982b4a6bcf81ac87df79628dc1972350931b86198c7e3b1638cfb932ea686", @ANYRES16=r1, @ANYBLOB="01000000f5ffffffffff0f0000001400018008000500000000000617010002000000"], 0x28}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6a4c59c96e07b1bb}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x80000) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) connect$ax25(r3, &(0x7f0000000000)={{0x3, @bcast, 0x8}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default, @bcast, @null]}, 0x48) [ 595.015506] overlayfs: filesystem on './bus' not supported as upperdir 10:49:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x65, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:07 executing program 1: ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x5cc4, 0x9, 0x5, 0x7}) r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0), 0x608040, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, &(0x7f0000000200)=0x7fff) read$midi(r1, &(0x7f0000000240)=""/35, 0x23) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x8001, 0x0, 0xf69], 0x3, 0x80000}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xedc000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000000c0)=0xffffff0c, 0x4) sendto$inet(r0, &(0x7f0000001180)="b9", 0x1, 0x200408d5, 0x0, 0x0) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x0) 10:49:07 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0xa69, 0x8}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 595.314906] ax25_connect(): syz-executor.3 uses autobind, please contact jreuter@yaina.de [ 595.334879] overlayfs: filesystem on './bus' not supported as upperdir 10:49:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x400, 0xffff, 0x10000}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x200000000000029b}) 10:49:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0xfffffffa, 0x3, 0x274}) [ 595.630596] overlayfs: filesystem on './bus' not supported as upperdir 10:49:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x7, 0xbd75, 0x1, 0x3, 0x12, 0xfe3}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000040)={0x6, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 10:49:08 executing program 5: ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='/'], 0x2) mount$fuse(0x20000000, &(0x7f0000000580)='./file0\x00', 0x0, 0x7a04, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x400, &(0x7f0000000280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@blksize={'blksize', 0x3d, 0x1400}}, {@default_permissions}], [{@audit}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@uid_lt={'uid<', r2}}]}}) 10:49:08 executing program 3: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000004f80)=[{{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000000b00)=""/8, 0x8}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') preadv(r1, &(0x7f00000017c0), 0x333, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000002c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x2, 0x62, 0x0, 0x146d, 0x41000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x1}, 0xc0, 0x20, 0xffffff7f, 0x9, 0x80000000, 0x8000, 0x8, 0x0, 0x2, 0x0, 0x3}, r2, 0x1, r0, 0x9) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x24000, 0x0) write$FUSE_NOTIFY_DELETE(r3, &(0x7f0000000180)={0x29, 0x6, 0x0, {0x0, 0x2}}, 0x29) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x1f, 0xc000000000000000}, 0x3000, 0x5, 0x5, 0x0, 0x0, 0x0, 0xf06d, 0x0, 0x4ce7, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, r1, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) syz_open_procfs(r2, &(0x7f0000000340)='smaps\x00') [ 596.103198] overlayfs: filesystem on './bus' not supported as upperdir 10:49:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x66, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:08 executing program 5: socket$kcm(0x29, 0x5, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x1b, &(0x7f0000000040)=r1, 0x52d) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$kcm(0x21, 0x2, 0x2) setsockopt$sock_attach_bpf(r2, 0x110, 0x4, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) r3 = accept4$tipc(r2, 0x0, &(0x7f00000003c0), 0x80000) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000400)) socket$kcm(0x21, 0x2, 0x2) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={&(0x7f0000000040)=@un=@abs, 0x80, 0x0}, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x1, 0x8, 0x20, 0xff, 0x0, 0x6, 0x12c0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x7fffffff, 0x100}, 0x1b30, 0x8, 0x1, 0x3059503d9c403bef, 0x2, 0x800, 0x9, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x507000000000000, r0, 0x3) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)="2e00000011008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 10:49:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3f, 0x204080) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x9, 0x1c, 0x555f}) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) socket(0x4, 0x8, 0xc565) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000140)={0x7fffffff, 0x1, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc10c5541, &(0x7f0000000140)={r4}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000040)={r4}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x20100, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f00000001c0)={0x3, 0x1, 0x4}) 10:49:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf0ffffffffffff, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:08 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x80008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f3c15b1b7daad7520726b6469315c000010000000000000"]) utimensat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000100)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='pstore\x00', 0x0, 0x0) [ 596.212399] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:49:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={0x0, 0x900000000000}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r0, 0xc01064ab, &(0x7f0000000040)={0xb660, 0x0, 0xc5e}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 596.331459] overlayfs: missing 'workdir' [ 596.354104] overlayfs: filesystem on './bus' not supported as upperdir [ 596.373754] overlayfs: missing 'workdir' 10:49:08 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x3}, 0x11021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000240)="32c8276ea33bbc8fdeaf433eb9af2ec42d1056f25d403b53c5d0d81d84edfe3223b5734dd4187f2fb8ba2a791bb758046a718715e6353ee93a4ecfd900a713bb02b2f36fee06a48ec847f91295a15e91dbf1e4a6a36c59a61740a104824e08dd375eea496b58091322c69058964af44c6518781d8cc8b5135c02dd2dfa9bbcca55302f7efad612c0f3eaf31b1be11644015b4da2843e41d4d7a39a08f32621d72c20ebfb4273d748b7260b92468640a2a802b63dd6c6cc65d0d31f", 0xbb}, {&(0x7f0000000300)="24ea21bed7b0c8103051fe46c59fa0ccc66da10fbcbeaf1522a6c5e0fd46aeec1fa939026af8c616107bab1b8ff7a049703bebe508ee630665f946c6ca46643fec4a192ee7fe866855820f83c3eea0f7357f79d5b368e1ca30fabc1335b6f6b2d8302b2a55813089ea0f09672b7339bb845619c60a74dc693d1c26f65ded3bdd24da24adf7f1a1b725ca82b853d01f94776e23a1387fcdaf849626b2d602e899494a19ec0b617035bc0245795d36c9d3a30ae5162c89301db239b95793ceb1514eba5adc50e56b9e20640fe05c113ffc755ba7d2a31cc93ec16e1a89826693", 0xdf}, {&(0x7f0000000400)="41bd28b281130d4c51c298b53e172aed41fab8d1c7af01df9db47bcebb0ef2b33ee252fa255a60b5a60285748b97185826c80ab17f44deaf62467eda779bfaa321bf7011698248fdc4a201228bbe6c182a8ac522b0b1dba899d7209d39d086ec980aad554df7d0d82d163804", 0x6c}, {&(0x7f0000000480)="a1a8e23404cfd050db81ac502bff5315f272b30011f9c92d4d8708df545d95032930caea168a53166d0f3b0111d438a114a520ce775aa0b3b2752439809b409feb6a22f4ec63346d9c69f783c36a464faa364b0fdcba893e63456af08fb2165e775b70df68a1ac8881d31e", 0x6b}, {&(0x7f0000000500)="c805c7c0596301a1af4c6af3e3d0ae860a56b82ce2f2371aa9875ab3deb95db952b877", 0x23}], 0x5, 0x5) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0xe0, 0x6, 0x3f, 0x0, 0x6, 0x40060, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x48000, 0x6, 0x2, 0x7, 0x49, 0x80000000, 0xf1, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r0, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x7, 0x0, 0x3, 0x3, 0x0, 0xfffffffeffffffff, 0x20000, 0xe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000180), 0x9}, 0x4180, 0x5c80, 0x7ff, 0x6, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x10, r3, 0x8) 10:49:08 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x100000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 596.402996] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 10:49:08 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) r1 = socket$pptp(0x18, 0x1, 0x2) fcntl$setsig(r0, 0xa, 0x32) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2}}, 0x1e) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000000)={0x6, 0x6c, 0x0, 0x8, 0x3, [0x4, 0x9, 0x3ff, 0x100]}) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80840, 0x0) r4 = accept$inet(r3, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000280)=0x10) ioctl$BTRFS_IOC_LOGICAL_INO(r4, 0xc0389424, &(0x7f0000000300)={0x101, 0x30, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x1, @local}}, 0x1e) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast}}, 0x1e) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast2}}, 0x1e) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r2, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) r5 = socket$phonet(0x23, 0x2, 0x1) ioctl$BTRFS_IOC_BALANCE_CTL(r5, 0x40049421, 0x1) 10:49:08 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsu(&(0x7f00000000c0), 0xffff, 0x101401) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0xff, 0x3, 0x0, 0x6, 0x404, 0xd, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0x6}, 0x2, 0x0, 0x7, 0x5, 0x9, 0x2, 0xf07, 0x0, 0x6, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x4, r0, 0x9) syz_mount_image$erofs(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x2, &(0x7f0000001d40)=[{0x0}, {0x0}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="615d6469742c0060384a5fe7f90ddc1664741ecdc4aa54659fe1448413ed726f33b69fc42d5a36c5280be1412ac8591119b0726e5b8759678b8c88faa57e2cf7f54a038fe96834663df0b78f1c01e3186c9cce5f63843d8708b6063a87fbf4130cc8bfe04f7eb64f0d03dbb11143f2abbc0c1a1a602b0ca4b29fbca1957bb70d380cb61bcc4b8f6d04000000000000006a8272250064fdda97f92b9510ff090a1e831dfff17e669d97990a653c"]) 10:49:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x3}, 0x0, 0x100000001, 0x104, 0x0, 0xff, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @random='N\x00', 'geneve0\x00'}}, 0x1e) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/255, 0xff}, {}], 0x2, 0x8, 0xef9d) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x3, @random='N\x00', 'geneve0\x00'}}, 0x1e) sendmmsg(r3, &(0x7f000000d180), 0x4000000000000eb, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000002c0)={{r3}, 0x8, 0x80000007, 0x3f}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r4 = gettid() connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @random='N\x00', 'geneve0\x00'}}, 0x1e) sendmmsg(0xffffffffffffffff, &(0x7f000000d180), 0x4000000000000eb, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x0, {0x3, @random="6cea7f57d29b", 'virt_wifi0\x00'}}, 0x1e) tkill(r4, 0x40) sendmmsg$inet(r1, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000000380)}}], 0x1, 0x805) [ 596.573266] erofs: read_super, device -> /dev/loop5 [ 596.583418] overlayfs: filesystem on './bus' not supported as upperdir [ 596.612050] erofs: options -> a]dit, [ 596.634050] erofs: cannot find valid erofs superblock 10:49:09 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = memfd_create(0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc49, 0x2}, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x6f5f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(0x0, &(0x7f00000011c0)=0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x8b000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009040)=[{&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002080)=[{0x0}, {0x0}, {&(0x7f00000019c0)="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", 0x12f}, {0x0}, {0x0}, {&(0x7f0000002580)="77ee9586617a20525d8d684a63244ee2746b191935100e29af4f7fe65d0439fec90b3d053a6c29e7689ea897109d105fc79787f18a315975e574b13e60b3347286d5d68b87c69e5d0b293229024bb3a2d1ae5400a319a6374a6a86980bc51bbd58be119e202c26c5802f16c64f1d0abbd44e1b3a546576cb78665de3480a87a6d6a42bc4943b6f96a3b1bb48", 0x8c}], 0x6, &(0x7f0000002240)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000100000001000000ff06a3301c677578", @ANYBLOB="3501bf78143178b97c971791628d73a7fefa80f23d6980740d62cbb037be17e22e781677c57767a73f35e1913076cbea7b1e764d27e9a9b2e76965dcc08a37311a11bf4ee5970c9eb915dc10513ac0c568f160b586322a98f98a5af256f49ccd6ba47b4feafbb6b6555305db60c74951f813e1b0d9c418f8df0f2b63d743ecb88fe6abd367efe780f5bc5109188b014e2db4241e6e1fe9c8bf03f79b6685d4f4d48dd083c3715f675dea852ae6140b044f7de24c0d17fb5b29b5e1ad5d11ffe97ca41445cd4b043c421a", @ANYRES32, @ANYBLOB="b453235b8d61a1c21beb81af3eeabb82b075133a8523356a2af8b6fcc0ca3f8fec46072e555bb4b13e8daa0d9357cad5f201979c58d88e37be5a134162023639287742f32a6f2a37539a9c4689f9573b90f2c448b76c1a472e575462d1eb33646c7090c40ee07c9555f3ec2dc53f814d06a93236f2232e5a93d97cbd9c96e19e9df6943d9171f59fccb7274caa177a830710dfb3d5436e03a251b4b4928781c1121248dcd649328efe1a665b5b7137b2809e5dded3d07437c0aa159d2e9d2cb4271f6267ad3f15d7062130c9970cf9b9765fa7e4e4e1fc90f2aceec79389d2454b1df181addd4035a06465973dbc6df5ec", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x80, 0x8000}, {0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000001b00)="404e22e2dca3ebc1aca1b2b52a79306936bf4b47db05bcfeaaaebc5f516c5e51e3522a94188dc89b17c244455d1f83841d99fa8da87598cf9afe0abe68a5f56eb180a9a290631950e8b79a2dc280f4bf04abe435cf4ab08883227ea24e049341af15f4ff2ab57fde0340fec5b62352c489edeab7bb8bd12aa50b3d550aead644ef8d14f14432623fe5fccd723c426155ff9bbd5e5e0f155bd7264253522b890db00f", 0xa2}, {&(0x7f0000002a40)="c696bbd2fb93d237f8eaf8eac121946885e6561d775eaa1a23eb8bc15ea9fb95eb52992fc2b414d25da6685a18411f492273479326bd0e21820267c20629116f3aaef7a8f0d8ec4b9ad6c520cbee3c0c90c3ab250b7b8194e280e77f09243a85a04170b3f0ddd9d466146c42e775b5def0d666428f0b9b252c00f93556ee7f0f1d9667bb89c7a3027d97c98fc155ccde95083abf80075af66247f8a228d5f55b4834208f6f41e041ec2fff5a4fd68317522d3107d841381e1e645877c0712d0d2b130c488066b407a6a9c2850a13", 0xce}, {&(0x7f0000002bc0)}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="1c000000020000000000000000000000ad46bc0e4d79de9461cd0267ae7c28676324b5cac5a7b7f36b3a834b127df10c7836451f6d1f69608aee027cee836a3071721acee4c366b1d90032fd4763d7b3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0b000000000000000100000002000000fc3e97be700a92591689542ca73c2b81df38e77b0d132515a564f3d536a128d00dff0147ce23ee78acf3093ade0ba4086e764a00bab122b46ff2b42b13e67d6f85cd6e6b33f3aea37aa9ceb5b609452faa7eda488898f2ad9080d60ddf2b6344fa017423fe360112771a153109a18d9a54f0a9f98e1c04364ff4cd1ac469b7fd15789f394581085c95ca97a12d5472e264678e27df9781dfb73cf7939a4db0aa73204e0cc21c3a963bcc45ebc4fb43d03cc4968f3f45ead98c33a85e3bdb64cd05cab4469c99c1c4f90a43f55bbd82f7add7db1e881d7645969011da5f8aaa5d5bb6592dc292b872cdf6b33b28d62e77c6cd4241393a03b4bb373d88fcaaa4119b7ff529147398bca5d28e11fcfb87ae0b98c2a55fd361a79a2701a46a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x2884}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000088c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x80}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000008b80), 0x0, 0x40000}], 0x4, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r5, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x40, 0x4) chown(&(0x7f0000000100)='./bus\x00', 0x0, r5) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./bus\x00') r6 = open(&(0x7f0000000000)='./bus\x00', 0x141842, 0x0) sendto$unix(r6, &(0x7f0000000080)="cf75c5456d5452590ecc1650ab936d59202a5967b7388d7d1a8efd4d90b2c1858e8130979d69434d68748e4d48995146b8ae11ab6ca6162af3a3500b8da48d231496e4912aa042b6579c66fcfc8d69cabd024b4700ea38", 0x57, 0x0, 0x0, 0x0) lseek(r6, 0x0, 0x0) [ 596.863515] overlayfs: filesystem on './file0' not supported as upperdir 10:49:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r1) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0103a98ae3abbf384e0004"], 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x200000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:09 executing program 2: write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000001500)={0x18, 0x71, 0x2, {{0x80, 0x1, 0x5}, 0x10001}}, 0x18) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = dup2(0xffffffffffffffff, r2) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/198, 0xc6}, {&(0x7f0000001340)=""/107, 0x6b}], 0x3, 0x9e, 0x2) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001400), 0x42100, 0x0) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f0000001440)={0x80, 0x3, 0xad31, 0x6, 0x15, "8a5c1f0d0d02b9858e508ce3deaf33abd724e3"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r6, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000001c0)={0x8001, 0x3e0000, 0x5, 0xfffff801, 0x11, "4f78f4c67c944e24c9b7d6b9aee1cd6edfa553"}) perf_event_open$cgroup(&(0x7f0000001480)={0x1, 0x80, 0x9, 0x0, 0x80, 0x5, 0x0, 0x2635, 0x80117, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x5, @perf_config_ext={0x0, 0x5}, 0xc000, 0x2, 0x7384, 0x3, 0xd0f, 0x5, 0x0, 0x0, 0x80000001, 0x0, 0x9}, r4, 0xb, r5, 0x9) ioctl$KVM_RUN(r6, 0xae80, 0x0) 10:49:09 executing program 5: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRESDEC=r0, @ANYRES64], 0x1f) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, &(0x7f00000001c0)=0x1, 0x8080fffffffe) fcntl$setstatus(r1, 0x4, 0x44000) r2 = socket(0x2, 0x803, 0xff) r3 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYBLOB="cde8d0071c6aa58bda445a7d4457d082f80f4228f46d7819e26d63a9d733807c2ac7c3d1a08bffa10674e9fbeda4385c353c431d92dae1a52a8a2a1357527805436ff1993879025d1b6b26f690bdabb4740f60b517bbce5ddaf254b984fdea47e28b715367353296a8229e8fce39a284b1d57159901fd70a32e8901e46f58f4b34a81adb9d761ada7c52e089bda1754c13594dc278ac495ff8bc1f08bfdd18", @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x6a, 0x94, 0x8, 0xff, 0x0, 0x4, 0x46c49, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x81, 0x2, @perf_bp={&(0x7f0000000180), 0x5}, 0x0, 0x400, 0xd5, 0x1, 0x4, 0x4, 0x4, 0x0, 0xd686, 0x0, 0x101}, r3, 0x0, r1, 0x1) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = dup(r2) r6 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x8000fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x0, @rc={0x1f, @any, 0x1}, @ax25={0x3, @null, 0x8}, @ethernet={0x6, @remote}, 0x6, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='ip6gretap0\x00', 0x789, 0xcb5, 0x9}) 10:49:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x67, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:09 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = memfd_create(0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc49, 0x2}, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x6f5f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(0x0, &(0x7f00000011c0)=0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x8b000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009040)=[{&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002080)=[{0x0}, {0x0}, {&(0x7f00000019c0)="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", 0x12f}, {0x0}, {0x0}, {&(0x7f0000002580)="77ee9586617a20525d8d684a63244ee2746b191935100e29af4f7fe65d0439fec90b3d053a6c29e7689ea897109d105fc79787f18a315975e574b13e60b3347286d5d68b87c69e5d0b293229024bb3a2d1ae5400a319a6374a6a86980bc51bbd58be119e202c26c5802f16c64f1d0abbd44e1b3a546576cb78665de3480a87a6d6a42bc4943b6f96a3b1bb48", 0x8c}], 0x6, &(0x7f0000002240)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000100000001000000ff06a3301c677578", @ANYBLOB="3501bf78143178b97c971791628d73a7fefa80f23d6980740d62cbb037be17e22e781677c57767a73f35e1913076cbea7b1e764d27e9a9b2e76965dcc08a37311a11bf4ee5970c9eb915dc10513ac0c568f160b586322a98f98a5af256f49ccd6ba47b4feafbb6b6555305db60c74951f813e1b0d9c418f8df0f2b63d743ecb88fe6abd367efe780f5bc5109188b014e2db4241e6e1fe9c8bf03f79b6685d4f4d48dd083c3715f675dea852ae6140b044f7de24c0d17fb5b29b5e1ad5d11ffe97ca41445cd4b043c421a", @ANYRES32, @ANYBLOB="b453235b8d61a1c21beb81af3eeabb82b075133a8523356a2af8b6fcc0ca3f8fec46072e555bb4b13e8daa0d9357cad5f201979c58d88e37be5a134162023639287742f32a6f2a37539a9c4689f9573b90f2c448b76c1a472e575462d1eb33646c7090c40ee07c9555f3ec2dc53f814d06a93236f2232e5a93d97cbd9c96e19e9df6943d9171f59fccb7274caa177a830710dfb3d5436e03a251b4b4928781c1121248dcd649328efe1a665b5b7137b2809e5dded3d07437c0aa159d2e9d2cb4271f6267ad3f15d7062130c9970cf9b9765fa7e4e4e1fc90f2aceec79389d2454b1df181addd4035a06465973dbc6df5ec", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x80, 0x8000}, {0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000001b00)="404e22e2dca3ebc1aca1b2b52a79306936bf4b47db05bcfeaaaebc5f516c5e51e3522a94188dc89b17c244455d1f83841d99fa8da87598cf9afe0abe68a5f56eb180a9a290631950e8b79a2dc280f4bf04abe435cf4ab08883227ea24e049341af15f4ff2ab57fde0340fec5b62352c489edeab7bb8bd12aa50b3d550aead644ef8d14f14432623fe5fccd723c426155ff9bbd5e5e0f155bd7264253522b890db00f", 0xa2}, {&(0x7f0000002a40)="c696bbd2fb93d237f8eaf8eac121946885e6561d775eaa1a23eb8bc15ea9fb95eb52992fc2b414d25da6685a18411f492273479326bd0e21820267c20629116f3aaef7a8f0d8ec4b9ad6c520cbee3c0c90c3ab250b7b8194e280e77f09243a85a04170b3f0ddd9d466146c42e775b5def0d666428f0b9b252c00f93556ee7f0f1d9667bb89c7a3027d97c98fc155ccde95083abf80075af66247f8a228d5f55b4834208f6f41e041ec2fff5a4fd68317522d3107d841381e1e645877c0712d0d2b130c488066b407a6a9c2850a13", 0xce}, {&(0x7f0000002bc0)}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="1c000000020000000000000000000000ad46bc0e4d79de9461cd0267ae7c28676324b5cac5a7b7f36b3a834b127df10c7836451f6d1f69608aee027cee836a3071721acee4c366b1d90032fd4763d7b3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x2884}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000088c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x80}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000008b80), 0x0, 0x40000}], 0x4, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r5, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x40, 0x4) chown(&(0x7f0000000100)='./bus\x00', 0x0, r5) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./bus\x00') r6 = open(&(0x7f0000000000)='./bus\x00', 0x141842, 0x0) sendto$unix(r6, &(0x7f0000000080)="cf75c5456d5452590ecc1650ab936d59202a5967b7388d7d1a8efd4d90b2c1858e8130979d69434d68748e4d48995146b8ae11ab6ca6162af3a3500b8da48d231496e4912aa042b6579c66fcfc8d69cabd024b4700ea38", 0x57, 0x0, 0x0, 0x0) lseek(r6, 0x0, 0x0) [ 597.130985] overlayfs: filesystem on './bus' not supported as upperdir [ 597.192566] audit: type=1804 audit(1625482149.684:278): pid=2413 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir219761563/syzkaller.nY2NH0/336/bus" dev="sda1" ino=14273 res=1 10:49:09 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x300000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000040), &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x17, 0x7}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x68, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 597.341515] audit: type=1804 audit(1625482149.744:279): pid=2415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir219761563/syzkaller.nY2NH0/336/bus" dev="sda1" ino=14273 res=1 10:49:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000012c0), 0x0, 0x6101) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0xc1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/210) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x3, 0x5, 0x9}, {{0x0, 0x2710}, 0x1f, 0xbce, 0xffffffff}, {{0x0, 0x2710}, 0x1f, 0x195, 0x8}], 0x48) 10:49:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x20e40, 0x84) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x9, 0x200, {0xffffffffffffffff}, {r1}, 0x8, 0xddb}) r2 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000200)={0x9, 0x80000001, 0x4000000}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 597.494693] audit: type=1804 audit(1625482149.814:280): pid=2408 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir219761563/syzkaller.nY2NH0/336/bus" dev="sda1" ino=14273 res=1 10:49:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x400000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000040)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8", 0x16}, {0x0, 0x0, 0x1e0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ff", 0xa, 0x2}], 0x0, &(0x7f0000011100)) chdir(&(0x7f00000000c0)='./file0\x00') 10:49:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x400, 0x3, 0x5}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 597.707390] audit: type=1804 audit(1625482149.814:281): pid=2408 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir219761563/syzkaller.nY2NH0/336/bus" dev="sda1" ino=14273 res=1 [ 597.753573] overlayfs: filesystem on './bus' not supported as upperdir [ 597.788129] FAT-fs (loop5): bogus logical sector size 767 [ 597.794975] FAT-fs (loop5): Can't find a valid FAT filesystem 10:49:10 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001300)={0x2, 0x80, 0x0, 0x1, 0x4, 0x5, 0x0, 0x4, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80, 0x2, @perf_bp={&(0x7f00000012c0), 0x3}, 0x0, 0x4, 0x3ff, 0x1, 0x6, 0x8, 0x5, 0x0, 0xfffffffd, 0x0, 0x101}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000025c69a924f2f658b16b29efb8e715bc6c8b4e1599532375ade7c9c7a2fa8ee06a40795618f45b54b995b"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f00000002c0)=@raw=[@map={0x18, 0x5}, @alu={0x4, 0x1, 0x0, 0x9, 0x3, 0x40, 0x10}, @map_val={0x18, 0x4, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x1}, @ldst={0x1, 0x0, 0x0, 0x7, 0x9, 0x90b90b4344cfe956}, @map_val={0x18, 0x6, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x1, 0x1, 0xa, 0x5, 0x6, 0x8}, @call={0x85, 0x0, 0x0, 0x79}], &(0x7f00000001c0)='syzkaller\x00', 0xdb3, 0x7, &(0x7f00000005c0)=""/7, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x1, 0x4}, 0x8, 0x10, &(0x7f00000003c0)={0x0, 0x7, 0x3, 0x4}, 0x10}, 0x78) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000400)=r2, 0x4) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x4ea00) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000700)=[{&(0x7f00000000c0)="8e", 0x1}], 0x1, &(0x7f0000000100)=[{0x20, 0x84, 0x8, "03e330e044443a3b06"}], 0x20, 0xfe80}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000001800)={0x4, 0x80, 0x40, 0x6, 0x9, 0xe1, 0x0, 0xcf63, 0x20390, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x3, @perf_bp={&(0x7f00000017c0), 0x2}, 0x15102, 0x8, 0x3, 0x9, 0x7fff, 0x7e4, 0x2, 0x0, 0x386c, 0x0, 0xffffffffffffff67}, 0x0, 0x10, 0xffffffffffffffff, 0x9) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r3, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x240440d0) recvmsg(r3, &(0x7f00000016c0)={&(0x7f00000015c0)=@rc, 0x80, &(0x7f0000001400)=[{&(0x7f0000001640)=""/77, 0x4d}, {&(0x7f0000001380)=""/20, 0x14}], 0x2}, 0x40000000) sendmsg(r3, &(0x7f0000000680)={0x0, 0x13000003, &(0x7f00000000c0)=[{&(0x7f0000000080)='f', 0xffffff1f}], 0x8, 0x0, 0x0, 0xf00}, 0x780f8) sendmsg$kcm(r3, &(0x7f00000013c0)={&(0x7f0000000600)=@ll={0x11, 0xfd, 0x0, 0x1, 0xc1, 0x6, @multicast}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f00)="b377adfb87057a9c31acdc7440959912ec742b8d2a61da1f9d5ed3221f68e7b70677df98e392871b5be70d5b990461f89f6d6917f2956aadc55886b2936a14dd80f380ed99b9319f", 0x48}, {&(0x7f0000000f80)="5aa3e7e63643e982626821831e4da83f85b1bae21a183113c13e23eea26d30e4e5a6bf9711d5f828ba4c31f017eb3b28960dcba2b0b58a7eade4269e060e7013580ad9e6a24b65dc597e9d27b7dc6b7494d1bf337270d216e9b158c3439aeb44a7bb6e68001a7de17e3fd306e3fb9c1361c0b6aafbf6cd39bedf8bbc542ba9a9a7304e013b06e09a6923ccdb7cf5346eb96b6805022fa653773f3e97fbc37a3fdcbd050b6ebb1f1f6c5f00fb89855271cfbfc2a601c5dd01225df33d0aff4a89a6ca701dbacfe456fa6eebbbdac8735bbad4517c533dba8d7d0161f7049eb21927", 0xe1}, {&(0x7f0000000340)="1d5cf7e809bf7868f9ee9036698bc930d719b02171a966", 0x17}, {&(0x7f0000000680)="ec427751d0e3b33f4526bdc16fe05c213a3f7ed849ade53d42c6", 0x1a}, {&(0x7f0000001080)="0cc3e5c28cec67f2472acdb06e73ec112a22d74427cc9e6988f5109c", 0x1c}, {&(0x7f00000010c0)="cd756bbf8e5b2ee417c675acd2b0f3763a69a428d1188d9af1518094c60c07cbb9ed37008eecb009590e84bf9d84d0cefb772df872d2ef3db3ec431652cd2d83572aa58d1f917f079f4a98a4fa21cf75d4f73a4f9b04fb10c8d18475d979ca62d7d6f471e3e2cda80771ad42be9103c6f55698f0bb7ac7105bcdb235ce06e5251b85499071ba31c1d2fd94edf175b6061907bd810d1c2ba2f636a400", 0x9c}, {&(0x7f0000001180)="c99e79bae308f38f6ce1b43407a802d56552b9266f2915bfbe9f3b53cfe3b1795d53e7c2df75f790f5859a41bd20dd8056736bbda092efc1046519962bed41aec23b0c1208feaf8013725b995a68cff15cc83caa21b8e4ab544faa4da2ac495206732c860ae4a0c0d00062286279b33264077a3ac44640ef98f9f547682cbf49ada7da480a0a2bbb758027956a162875294fd83ae03f", 0x96}], 0x7, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0xf8}, 0x44800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000005300)={&(0x7f0000005000)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005080)=""/150, 0x96}, {&(0x7f0000005140)=""/95, 0x5f}], 0x2, &(0x7f0000005200)=""/254, 0xfe}, 0x40000102) bpf$PROG_LOAD(0x5, &(0x7f00000053c0)={0x9, 0x8, &(0x7f0000001700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x9f}, [@call={0x85, 0x0, 0x0, 0x43}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x7cfc}]}, &(0x7f0000001740)='syzkaller\x00', 0x5, 0x34, &(0x7f0000001780)=""/52, 0x0, 0x9, '\x00', r6, 0x14, r5, 0x8, &(0x7f0000005340)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000005380)={0x1, 0xb, 0xe1800, 0x5}, 0x10, 0xffffffffffffffff}, 0x78) [ 597.912365] overlayfs: failed to resolve './file0': -2 10:49:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x500000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:10 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) exit_group(0xb4e) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) exit_group(0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80b08}, [@IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) openat$vcsu(0xffffff9c, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r1, 0x0, 0x0) [ 598.084300] overlayfs: filesystem on './bus' not supported as upperdir 10:49:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000fc0)={&(0x7f00000002c0)={0x2, 0x0, @remote}, 0x10, 0x0}, 0x20002845) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000003c0)={r1, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) 10:49:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDCTL_SEQ_TESTMIDI(r0, 0x40045108, &(0x7f0000000000)=0x5) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDCTL_TMR_STOP(r1, 0x5403) 10:49:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x600000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 598.283297] overlayfs: filesystem on './bus' not supported as upperdir 10:49:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x69, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x80000001, 0x7fffffff, 0x8], 0x3, 0x80000}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:10 executing program 5: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty}}, 0x1e) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f00000004c0)=""/172, 0xac}, {&(0x7f0000000580)=""/164, 0xa4}], 0x3, 0x1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x3c1, 0x3, 0x308, 0x120, 0x0, 0x0, 0x0, 0x140, 0x238, 0x258, 0x258, 0x238, 0x258, 0x3, 0x0, {[{{@ipv6={@private2, @ipv4={'\x00', '\xff\xff', @remote}, [0x0, 0x0, 0xffffff00, 0xff000000], [], 'bond0\x00', 'netpci0\x00'}, 0x0, 0x100, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x8}}, @common=@ah={{0x30}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x4, 0x2, 'snmp_trap\x00', {0x356}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x368) read$FUSE(0xffffffffffffffff, &(0x7f0000000700)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r5) mount$fuse(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0xa0000, &(0x7f0000002740)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions}], [{@fowner_lt={'fowner<', r5}}, {@dont_appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, '%\x16^'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}}) 10:49:10 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x700000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x80000) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='oom_score_adj_update\x00', r3}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) sendmsg$nl_route(r5, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getneightbl={0x14, 0x42, 0x10, 0x70bd2a, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x50}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x205}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc0185879, &(0x7f0000000080)) 10:49:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x25e, 0x1, 0x5, 0x2, 0x0, 0x8001}) [ 598.486378] xt_CT: You must specify a L4 protocol and not use inversions on it [ 598.534127] overlayfs: filesystem on './bus' not supported as upperdir [ 598.561421] xt_CT: You must specify a L4 protocol and not use inversions on it 10:49:11 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x80000000]}, 0x8, 0x800) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x800, 0x1, 0x6}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x40) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x9, 0x1c, 0x555f}) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000200)={0x7ffffdff, 0x1, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc10c5541, &(0x7f0000000140)={r4}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f00000000c0)={r4}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fadvise64(r2, 0x9, 0x5, 0x4) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r5, 0xc04064aa, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0], 0x0, 0x895b, 0x0, '\x00', 0x3}) 10:49:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x800000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:11 executing program 5: prctl$PR_SVE_SET_VL(0x32, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0xfffffffffffffffb) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000500), 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='seSurity.-\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x1, 0x80000000, 0x2, 0x0, 0x6, r3}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) read$FUSE(r1, &(0x7f00000021c0)={0x2020}, 0x1fe40) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) renameat2(r1, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0xffffffffffffffff, 0x0, 0x7) semget(0x2, 0x0, 0x422) 10:49:11 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket(0x200000100000011, 0x803, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$nl_xfrm(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@newae={0x114, 0x1e, 0xa00, 0x70bd26, 0x25dfdbfe, {{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4d6, 0x2, 0x33}, @in6=@private2, 0xff, 0x3500}, [@mark={0xc, 0x15, {0x35075b, 0x4}}, @XFRMA_IF_ID={0x8, 0x1f, r6}, @algo_comp={0xbe, 0x3, {{'lzs\x00'}, 0x3b0, "8d9e5be48e52f157a4a20bebc63d26791a6507c3aaa76a35d868816e069a1d0b48d4daf1c1e1f89cd261dd2d0f31563a26a98a48ffbe119abb2abba4c16b46dea3b65842a18c36144f7cd60e924b7892764776650fcc08902532a2a4fa7259df6fb171004b271bdd16f811249e5c177b21bb46876981"}}]}, 0x114}, 0x1, 0x0, 0x0, 0x8000}, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@loopback}, {@in6=@private2, 0x0, 0x32}, @in6=@dev, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30052a3c}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1, 0x1400000000000000}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r7, 0x0, 0x7, &(0x7f00000003c0)=""/69, &(0x7f0000000440)=0x45) 10:49:11 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x408000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0xb, 0x6, 0x7, 0x3ff}]}) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:11 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x6a, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 599.288687] audit: type=1800 audit(1625482151.774:282): pid=2532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=14531 res=0 [ 599.293856] overlayfs: filesystem on './bus' not supported as upperdir 10:49:11 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x900000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000000000)={0x100000001, 0x8000, 0x101, 0xdededede}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) 10:49:11 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) splice(r0, 0x0, r3, 0x0, 0xffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)='/\x00\x00\x00', 0x4}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 599.445559] audit: type=1800 audit(1625482151.834:283): pid=2532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=14531 res=0 10:49:12 executing program 1: creat(&(0x7f00000002c0)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$incfs_metadata(&(0x7f0000000080)='./bus\x00', &(0x7f0000000100), &(0x7f0000000140)="8a9b8ad1493947b651a735f9ced2b19a8fe32a27264aed241b44ec92c363ce94448a281d494d96a4d7e8549bbdb5c437ecf722622da8d5126116ec8303371392736263a98fca643e691c7ddd11dda810db7b1448ed92f71788a10d05c874163ffc4fb28a57468cade25c9d69cd5f57ecdb3c0d06af01d530e3f0f2b830c4404b4da245fd798d811657573fdda9c592845985b53950c8a77c91a867f26416c2de4c92fd8556ff315db87593751935584584a23bc10cb33f306c3e95ee180a1fadb08c4474701909a3", 0xc8, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) fallocate(r0, 0x0, 0x0, 0x10010fc) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) open(0x0, 0x0, 0x0) r2 = gettid() getpgrp(r2) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)=""/50, 0x32}], 0x1, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x181c80, 0x21) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl(r3, 0x0, &(0x7f0000000340)="68bfa76da87934a96d7a9f3e5a90d30699ab4cc44ee09692128ad6b54f8f15a21909b5f20c15c6f14522c6b211a2b3895c71dca3d0a024e62190cb737d761e1a9547feeb9c2c9e60bbffd39beee0865fc55e7c288f1cce9d1af261520501fef556c9dfdede4a9da3961aeb56d2a558c700ede0bb29d3407197ecba6a2bfa0414a4a213d7f1456b87e53795b6e7ccc38475afce65ccc90e1b3ee5fb574165197a1c4a36dc316f1ca8c5c16bdf015c4130df89a9970866f10a8568885140b527e8") ftruncate(0xffffffffffffffff, 0xa44d) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "00410000ec8ae7bc6c4bb1af00"}) r4 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r4, 0xc04064aa, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x0, 0x5, 0x0, '\x00', 0x1}) [ 599.627174] overlayfs: filesystem on './bus' not supported as upperdir 10:49:13 executing program 3: chmod(&(0x7f0000000040)='.\x00', 0xf6eee0909172df5b) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000016c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000080)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/255, 0xff}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/181, 0xb5}], 0x6, &(0x7f00000015c0)=""/191, 0xbf}, 0x100) preadv(r0, &(0x7f0000000080), 0x0, 0xd9f, 0x400004) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) 10:49:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) 10:49:13 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000ac00000000002f907800000000ffffffff00fc00000018780400000000000000000000000000170000"], 0x0) syz_emit_ethernet(0x102c, &(0x7f0000000040)={@broadcast, @empty, @void, {@ipx={0x8137, {0xffff, 0x101e, 0xda, 0x5, {@random=0xc3, @current, 0x50}, {@random=0x40, @broadcast, 0x6}, "d02babdd409458e5d19ce1e3070b37749a65c4bd64bf956ff63d17f13ec74a64e06d21bc8d789e32ac6a1d4ca69fc0ee7653a434537d87e6a91c6daf9107304d88e4bafe49fd400bc5510dd8d74cb92b9058496f2c54f43cd0e7f61f5af36e28ca6ab1250c47dd383cf7e7dc3513ae054039d5d6f360044e7237ca467ea0767b9e259ed65540e0ebd964d6d892ed093ac66b5fb28c7b87a2b5c9bdf05de4f43a9e931dc5e911fd0ecd4918751708b187cda56cb8e5758ef69e5d2428df334269bba41760fe003e096ab8b7537be6198d5b0ce227eb10efac8ec500d039fd40cd10aaf2ed9cc0320e52973078d0ef9d1640278c517be4b539e0552bcc779141a14e8dc299b1148f46500e5c42f1e09e8dce9438f1897483af6ee6fbd6789710fb811015281c6b8c957ef45f337e3c16e88438ec5c8c66e16ea1d53cb74f33081c7642c726b834860d0b52b1bb8e45fef45be3846dbb240d4f7791a98cc785f7affe81114d67bf99e16f4675957b3e81c019210f5331f70d1b5fb5124de3f9be566f75113d5861679e6b7d7f9e206f6157743bf700b4834f1242148a8063daecc74c61278a6e313cf3e8936c7449a0858170b2e3999bf8a3498760bf5fec7c187d8f5dca9e5a897001507eccd59adf7e698499ba0f71229f9b21e5d9739a02509a7444421323bdd7ead686480805dfe6c653f3e871c3c24321fe38d08f9112b70a6bccdd7b01ce9c9e66349bd50a080d9ed192c933a6f1332a0cef281d92dbac2dd9c322f7a4a4541fc411d08c06e5b8e85579e2ece3227d83a48a2b649520a33ffa2cacacf9d74784134edb7eb68a600c20d485bb81b54337c227cdcaa74c08ce1f07c1c502130adeeb5974b197fff99115c33e750cfc2e901e8638b35cc5a3612e3add9ccbcf29b9867d02b8eca4e734aa14aa65bbe04711bbd92d10a651bdea3c2e3941fdf58e156350ec61cc1c067d2095d053de636d0ddadfb2c767b7c850eb21d8efe07931df406e3cf5729b8258b76434beff5ed8e2381bc44b76105a1d8e236f104f520e78fff8be6c60a33d1606d3f7cf8eaa5f8db49477a6ecfa19855970b8d282c1d0116b16aee898439985afd784c2f190c53afb8b5c7a084c71c942e9f3c734e5fa9ee2c343a304ab69073abcea0e079350e2e5c4e20a8947b2c99247667fac1631d01ad402fb543336e367867d2791af1028d93f1b5310f72baf9ae36e36d011fc93451f69beab45d9d66258f94a3985c378c5e730ed48a7fa7ba22aec5be19992ad857eb9b6f073ad289a1b976a02ad3ecb8ec23451ebf5c05d76713b629a41ed53636c94bb56a44518cdc19cf4650a4406a70ddcb3e7c3cc05fe31e337127844dd544f742d06e978e271fb7509e7ee94909553bc20ee30f1f2cec8a28d2066fd445fb8b9e5bbd867cf58862324939f64508c897822464c6b89772d5e6500cb9d48202009c047727b8a373d0954ca260a57712b769a65b0c029e37a76de4c619116b8c861f65987b5f662fdf864ead3811c83bc36dda55446dd4b7ccf0dcbdf7d27692dcce8ea700d05bc7bb82a41ef373008eb64930e0b3da2b044027ff62d4d775c7414265b1e95fd4263171528033b08836e3cfc9a5773b399844f9def8da5878a967336d301904ff48416d07e5e1d3637b0e24fd793b3a75446c890424a3151196a41eadb4c02e132fb2cbc18dd78b07a31363c085e72651f8f869f0870e9305f1cbf73b3e155e1c83da7f034410963648c03d1f3aa4aa71d4f9841d910a81a0e980ba8c4d5659b06792e5e6e6877b91d8dc9603678c2a3fd92c7211922b5c7a178eb453f4dc98b1e48813dc96ed97828d3e8717810c267ac102ceacdfb064ac6ae20e836e708788e1838753d2543ca317c13d706b4a5441ad20d48b6f84b811442289781e26b4db1424b5eb82b6c31bbe0d4b9e203f56775744d3beb1100a346b6d3fcd7a891ed7a3507f30fbc674902b8ee1d72cde7d8e6352b4bfb22a11eccc61141a8045ead6f839257303f708a4b6ca1fd7d85ca23975b04c3e6af2e370b3aac36820e771a2ed26e593f52720b9035bd52e206fc9cc4a032fdce1471becfe4efe282e135d4bd18dac024cbe9af188f0a081bad5cf70bb4988889c6ee8fe21d43f344a0d2e4c2b4ba9bef17dc37dd42e9f79d8433db0c42dbc89f5cbbdb25b2491f047b9090649a862d2b5e285dd57d2cd2090b52c8bd017f94b60e4b2dc89d01ef5af1f23363211a14d8628c9c9d82ce0e1928dad74131a559db3a69a382ea62ceb06e83fdca3ef7a1e81b48d80a8d646fe4ec6ce37b0fa84c2956748d52c5a11b2b5e8e2da47fc81761f56972cebc5139ac98d27567f0145354a0d2201164ae48a528c44ad5de9a151e7c3f25db03a4b796eee1aa2a3f915e37ad66dab718558b6d8a8a869e508645b21edf37226fceba42bfb0275e305164878dcace7fa55b197077043e00dbb55b000a1df42d0ce18a39f595cf590cb5c94ec95273468cc6dd09abfd517c228416e7a6fd263fc56d1a86f748272b8b45fce52069f6a11e2dc4449f6665d739fff4a6180c360c5cef517e76e0b01feb398e9e158e887994f1dfb35fed1a0664f2b3d5c071afb9cb6ef499a5980f83fc63f325807c9a34a92b93e37ec4e0506f8f14c153f387304c4b98467212818f925f10c39de3ea51f6d2a3bcae788a2bfc4d72ba03cf9c613b361a2bedc63a3dd169961368403021eea58720b510608da0655178986b039d253cb5fc4a6cde1de326500d6afd5368039b259a013b93ed769d4a8aa4df22ba8bd2378f63f100fbeb8b7157b3c126edf66ca563d4ad2b5c65246120eed7cd866ec2cee6584fea732c27b07ea229eabb3e4d898e97a20453ec63e508be539ee0e7894362d4ce94ad80e56bc616de0860ecfcef29fd1276fa99e4844f582cf92b5f710fcb403c2a050a36cd0817d7dc1bfc3e7133b44b9dc8f9ab5e5a87c4a717839c0c8d1056f9cf9eed7b7ac44f54cdfdbeb2956c8a5bc43e98520b01b85add1da0c817165ad1232c382f707d2f193a796b4f14d703771c16c08b6fecfab8677ec8dcaf0e77368cab90038005309839632a900b1e21295c57e542f8a004deb3effcbfb0fa8d519233f9418ce23cedeefff3ec238047371c14840e6c564308e0cd727f1206e5b7a395c2c7a1fe3132e75ca7fe961d90967fc403ed67c12690e33f30193d3549141b71b97901f20fe83135b767f6aba325c90d41462dbdc704ed5ff6e4777042cd43e44a9b936f980bb73573f7ceed5a6de433c69889a64d01782ea63eafd92571a74cfe6b121926ac9e8778e187cf7e3c06bb6537d8260c04e8fc877766c883a5aa7ec3fa28adfb0b33dd60a6b88a62d31b54b5d42277ea8e193a1745aadd93b5e6093a7d7374f759790be2e5687d7c310a2220de487cb33c7629cbeac6f587236256a55ea0fe74744d585e7c3b9c297d9a7e5f66c3f1b5e963a857c436a32da525bf4b0ac3753a3888de83e03d74dbdec12247bb9580696d3a39973a5f3502d7c97c2547ac4f4094feb3712e2d8a9110b3f0077cca709b936d1e76d2eb5c57ce67e95a1655a8f1477e88c751cf4d96d6b481c232126cf5ac0d6debb4b16389c108ef5e4fb12a103007888491e6b3032f43e12fd53f73925397896d025abfed565870a41d4c4bcc3bf8e4d30a135c0582d6cbad1e5ae9e6ad1b60555f3ad7baf2682e6be3d90110c7433685150f09ccd6910e64ccb87b4bdbf2bd21c37a871f0f5400bf7cea017f4b7a152a4042bc548e4fcb8e8ad59f6d23b9ea1aad25a4a8823c41f029f51f58ce39b49afe9e1293501d0eb4ffe565a58cf7e965eb8d9295f81c88fad92a124683e6225bed30c0fff2e3bd12560b7bcf175628a79af79845ff0af951b738c599a3e7a588ab1162ac1eee8a079534a707a813c790203da4c01dbc43f48882fa09d5f698af81f00d85b4264c2b52b65a86a5377b48774b5c9f280aaec34f144e5ae3ac015a0f34f99ba6d68cfecaa6f433f1fd7a089697cb6aa7c505a8d0d370a57aaf3e870320eb566d1a5b5e0cde72dbb07a28fd113f5c7120f39045af116ad218e3d2c84c0bddfc83ffaa7499a0a105fd263a1bfc8652d610bbdba9f73c5187021165b4efb0d5f404431a9848223802f77a2154d91a682dfcda4d37a0a3fc4b0caa32cca27da4e1af3ea179c94f012441cbc02c01c622b73dcee008dcace170d86a58901d76f066b14cd25d1d5115a15fbdfe6805cbc476e6fb1e3b85cb03d54822380d101874ca50222bd79a34ec0110cdb2904fa099850f7493e8a893a81b54017144ccbd66225b9c1ba9b77a38e46d7d4e5ce5251eb3ab737157eec7f1930e84ba5b86eb273a604a516a59cf7ebb941d433bb94536d16523fbd4ab19e78931a56ea9352129dc1d97cd8273416e0412982511735f77babd567472b4b4d0ba5a394179cd5ed63326a2b6c2571c0716e086ce8679af959e04735efa25c3b1d10c86aacb01b08a811af1eab0e86acea41f8c7f680faf9e2b4c74e737e494ef73fadc4e2c673620ea04c8876c928a8aa9676dff920679379649ddaa8553ca60c8677850d63c0b93f8484c33acc158f8bd63958b1b0aa495ffbab10c4e481ed0611c75e83fabc22052c6b18aa8112539268e323de633b5c1f606921354cdba8dbb3ac467b02f6134eaa21e2892ce0e3835133e665cd25f535f3ee497f4d4cac0bbca8fd83c8ca62410976986c862699709e9372c55531e302745599c09a31e6922a23aa5ef4d1cf255bfef2b90085221909cf9368ee6dae24798618c55056e4a43fbaa48a60281e52be00982c7290e3b76f2d581b8c529fdfe3ed46605d7a576ebc2e1e0ddbb734b3b74917128a119f6a3ce878e4162cd1a31461f9abb84591049545e138288fb050b45a8d3f416576fa0ed23da5f6cc4a741dd950d367efc5ca38c39354b9de476ba96f3514326f4cf5defa1934d5c8ee2a3b424f52ae812dffacec94a7bcbe0989942d44a54718020c8db3ecac25a13f01c2c14e82a4c0d7145d0c0fee064d8967034a80bdca4cedece86faf16976511871b98226053faf7f119f6ccf83d2c2c504ac1041b445e96c1f79c9f8de07501c0a0cb5a40b93653edf2c22453c6ec7e881497031373d8f1f79ef54cbf490e6a201c952d7d323b16e76910d3d024c4dfd3de3b30b44cf3d52b7c149072dcc2034919f5260708f1aa14afaad3107a4ed645d49903fbfd556610b08061d9a22f244b05f70651d4289a328493d30c4628ba938c914a20efdf35e23e27a6f87e200b5c262ba1b87a9e712c9d92f9ca7be42f8cde39357645285133c295bc0affb32837b2df4ee7706d8c6dce4996c95fde710fc959fd5de95b7b7ff864d32592a6a0be50e2a0c2fe960f41ba52a6b31f87afdf5e4b4807bb5d7b7d8b3d052055a9b6edf4ede2d5ea604974647d7d12e740a4a60bdec2fe85d376de2a72b87d92868c17fb6b85e89d2164a89956108a3a127a3e2bc965eb631cc8ccd126a0879f130bdef135cc5fef1ca4b5a3e5705fa56c4d0451ff2e5a6e25ce782b5f86a0f619fad3b227aa8df0f8ff91d47998593d3f131cbfa251bc3da26248b8226038425d414aab7e699e2dd3e780346aef66ab61447039f8a016e7064193f217fcc179f44d242995569a77c483759cd2a207208c82c96cce4814496e45d059f5ae761d1bb4136a249992f0ac970d61e09397b23466ef80c9f1d8f91fd7b956373dbcf621719571c305b5938a5000c5d9ad0ba552f75518ee11f23875800e23e7f89d7f6a0bbdb8a"}}}}, &(0x7f0000001080)={0x0, 0x4, [0x55f, 0x4d0, 0x79f, 0x4a9]}) 10:49:13 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r0, &(0x7f00000018c0)=[{{0x0, 0x6b, &(0x7f00000003c0)=[{&(0x7f0000000480)="e6", 0x1}], 0x1, 0x0, 0x0, 0x800000}}, {{0x0, 0x240, &(0x7f0000000340)=[{&(0x7f0000000100)=']', 0x1}, {&(0x7f0000000200)='@', 0x1}, {&(0x7f0000000240)="13", 0x1}, {&(0x7f0000000280)="f2", 0x1}], 0x4}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000c00)='A', 0x1}, {&(0x7f0000000cc0)='^', 0x1}, {&(0x7f0000000040)='w', 0x1}, {&(0x7f0000000180)="1555fbf93cd1", 0xfffffd7c}], 0x4}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)="f7", 0x1}, {&(0x7f00000011c0)="8e", 0x1}, {&(0x7f0000001240)="d2", 0x1}, {&(0x7f0000001300)='e', 0x1}, {&(0x7f0000000140)='h', 0x1}, {&(0x7f0000001380)='N', 0x1}], 0x6}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="93", 0x1}, {&(0x7f0000001740)='b', 0x1}], 0x2}}], 0x5, 0x60cd800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 10:49:13 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffd}, 0x40) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="14000000000000001100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001"], 0x70}], 0x1, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) perf_event_open(&(0x7f0000000740)={0x3, 0x80, 0x6, 0x8, 0x5, 0x1, 0x0, 0x3, 0x4000, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x1}, 0x4, 0x6, 0x10000, 0x7, 0x100000001, 0x7fff, 0x5, 0x0, 0x9, 0x0, 0x3}, 0x0, 0x10, r4, 0x1) close(r2) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0x43400) sendmsg$kcm(r5, &(0x7f0000000240)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000380)="8667682785d611128aed4c2bb7c67749f7b492ebd7b03527ef3f78576be88726c224715a7141b94ac092abcbe3accf8155db5cf6823d108c4a5bbb2986c0db30ff17ab936251f9f55283aad069ab59b7a371bab2ddc239d014b09718a68089f360a33b24401ea980e67287a844fb7fa4e3b5dc1967a4daf51adb2fdf5db796f89d4b4744d2428537ee9cf17801540693d52fe007fdfcb9d5bb50374c88e6b90be31340705facff39e3db5be3257618e23441d634c1551e1a", 0xb8}, {&(0x7f0000000540)="3bcf0b3db4a2ddf780e0709b1f58800735e3bb0dcc965bac8a8b16cb6bb2682236712b9d880cfe487e139d3b5f7b493a6c3be169917949cf39906251bf94b3022ec440b928ce7ec25432a7dae4290e7a932e5a9050fa4c6e81778b5d46a01a58507c14b53e0c38034e5879116ee4bf1fbc8fb37cb570d5c0a230209b394da0c0795128fe5d8d278836cdfcaa26906f385f76e2f9152ce6fc61b7dd90ac7c91c6290e1a54034d8c6c4fba09e9a736b4fcdc9a2ab3643d334071b832e126a17d6afa00c5b0f3007c43ade3ba", 0xcb}, {&(0x7f00000000c0)="fb4be7e376", 0x5}, {&(0x7f0000000200)}, {&(0x7f0000000640)="432af9b3b2e3c7ec65ac57bfdde267a90e470577f0685a602b018103449b9e0a03895b4c71dc7958385a3330a9583046d2123511134ec1400c5e01959a6977cf0a30807db4792ffb8b694c37556bcf6823841ad086acbc30c8ca91a5c696b5ded52e502878a6494f1139c89a8e7f9f40458d1703e24cbdc1d52045a39449a2bfa79b5a4ca91e1ed416c07b1ca0680d14d7c85babdc19751a5c24058e44d29b4ec30910b97e016a9595c387b25acf208465f9fecdf0db8d4c148ddfbbc4c571d2680410074d0b689a807d950d8238c9ef1b99c9bc7eef85644cb7e07744ffef30d9e7af0b68c4", 0xe6}, {&(0x7f00000002c0)="89ae8eb1b2717ca1b84c494ea7cf4705cf5d72c6eaf447a8ac3fd717c5d77be7fb214e1f52835138c7d5ca1d5e3d7e90d766099d9f1c38bebede1e1d71f14ec1cf3da54363441ef0751104906d5c1d3cee364c984d332560ad41156ecae4b9dd57a54668ddefaebda722f97e0980c3d0bb4a54355224", 0x76}, {&(0x7f0000000440)="bb66596c66c813dc0b02057396eec1b08a344defbf2c83530ffc5be39dba05c65b52d2ed897164b317c58305e4c11828a3902f652beb6b716d06a7b63478c63fea921c08b6fd265b6c84a1e20dfbca0c437cf4606afb0fdf92c142bc21df1818fb2d913194b61b924f33ee6ca055fc777fa336", 0x73}, {&(0x7f0000000800)="6ea0932d95cf6649b22efad4eff298a5570a5f60b755b8a9c271771f57fce010713fd9387ec8b701331a56c0e3291b35bc223eaf7c34d7792040e2fd666d2f1bdd794ef26ad66136e47c902b47f156c428c1547cb37910e98c7f92226cd8ebe1ce32aead01e87613ff016b0cd4672551856c05b1d69a49fea421df56b3a4c80f69a129c3babab3e91c5ab095fc1fe82032abb6943f6a3eda7abaceecfec997860ced5e9cfef9ac9388b6b3d762ab1e", 0xaf}, {&(0x7f0000000900)="5415fdfaae8078331ac485bcd63218c854d5baf1ca48081dc1028e62083b23b3e1c26f0f89228d696de484e5bc021b0687b18a1e0e504639844d0bec75acb18f1da99296149124618a2231729f0cde14951c43cbb84769dda5a24c5bd3ba06a7b1458293b44f82abe26a32cf44d3d504dd9c032cc982eecb03c0571eed26b9e96152436f94e6f48ded3fe824e6179143b40be8acc27efed7e9acd35c54fab5e10e67d7e1aba146e5d701c0b52d0b416142bf6fcca0f5a19a36dfde4d0ae7d788fa0691749f8c56da486e290c565560884fde7c34bbb0c0a092220d83b4db6346c711ecfbb28a1a40c0b25be82a8c4294", 0xf0}], 0x9, &(0x7f0000000ac0)=[{0x60, 0x103, 0x6ffb, "cbd5dd66bcd3ec30da84e3c788ac59b0e55b91a1ff8cf6bf5118442dad86015042178d8372b6999af84c81def09527e486bd023c17a0326eb10b5a995d556100eb4c7da4001a7d7554508249f1e96e6a"}, {0x80, 0x115, 0x100, "b665171dab386ce13b2457aa254bbda090b06149f3d9f1e852fc28612e4d693f04372281f99890bd679f55b4be5045dc14ecf053eea595a0cda88808630c08c9bc33bdd70f68758b5e88150ba1f190f21667c485945336982f4e4b245fa82c9fe77d6fef8da0b53f83ee6468b4"}, {0xf8, 0x3a, 0x4, "3af5e3d5f2aabcb668158ae36e4d930a8397b3dccf529c79114d37f720f1974ca5e6cead21ea631f863806737c6813bc2639936a1b4f5f5f5a8c4734e9e40b3f1c41378dbb1dd84e7b4d959ab74ce4543e358843a996b4c463acd105dceadef7c8063418688dde708e961e48fb82a9db7e670e6e5707053c447fb36249358411ce8b3412d28a514b30ca6a1c882edc2b688b07909852cabad3b6be82d81f3a9a741d5ed7386c955b47c21e19ce2e77bfadeb6e03b012b96c78904a70a7cf0585056a182f735d51e65a6d384d7a751f1834adacbd1d24a6d8c1112511627a5cc34945652fc6512485"}], 0x1d8}, 0x4000) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)="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", 0xffe0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x4000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000004c0)=0x81) close(r1) gettid() 10:49:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa1}}, 0x10) r2 = dup(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r0, 0x0, 0x4000000000000081) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000080)=0x1000, 0x4) 10:49:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 600.851697] overlayfs: filesystem on './bus' not supported as upperdir 10:49:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000080)) sendfile(r1, r1, &(0x7f0000000000)=0x20, 0x10001) 10:49:13 executing program 2: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="400020000100010006000000001c08108f13", 0x12, 0x400}, {&(0x7f0000010100)="ff00000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff03f8ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed415cf9e0000000e7c2645f5303", 0x80e, 0x800}, {0x0, 0x0, 0x17fc}], 0x0, &(0x7f0000011500)=ANY=[@ANYBLOB='\'']) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000000280)=""/223, 0xdf, 0x40000000, &(0x7f0000000140)=@nl=@unspec, 0x80) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r1, 0x809, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x800}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x400}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000000}, 0x40c4) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x140000, 0x0) [ 601.054629] overlayfs: filesystem on './bus' not supported as upperdir 10:49:13 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,xino=on']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc00000000000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off}]}) [ 601.133218] MINIX-fs: mounting unchecked file system, running fsck is recommended 10:49:13 executing program 5: ioctl$IOCTL_GET_NUM_DEVICES(0xffffffffffffffff, 0x40046104, &(0x7f0000000300)) openat$procfs(0xffffff9c, &(0x7f0000000180)='/proc/partitions\x00', 0x0, 0x0) openat$ocfs2_control(0xffffffffffffff9c, 0x0, 0xe8041, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0, 0x0, 0xa6ff8034}}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) preadv(r0, &(0x7f00000017c0), 0x156, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x4200, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000200)=""/201) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000440)={r6, 0x7, 0x7}, 0x8) [ 601.342299] overlayfs: filesystem on './bus' not supported as upperdir [ 601.588364] ------------[ cut here ]------------ [ 601.594060] WARNING: CPU: 0 PID: 19718 at net/ipv4/route.c:1247 ip_rt_bug+0x31/0x130 [ 601.601943] Kernel panic - not syncing: panic_on_warn set ... [ 601.601943] [ 601.609316] CPU: 0 PID: 19718 Comm: syz-executor.3 Not tainted 4.19.196-syzkaller #0 [ 601.617195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.626550] Call Trace: [ 601.629134] [ 601.631294] dump_stack+0x1fc/0x2ef [ 601.634932] panic+0x26a/0x50e [ 601.638133] ? __warn_printk+0xf3/0xf3 [ 601.642031] ? ip_rt_bug+0x31/0x130 [ 601.645667] ? __probe_kernel_read+0x130/0x1b0 [ 601.650252] ? __warn.cold+0x5/0x5a [ 601.653883] ? __warn+0xe4/0x200 [ 601.657258] ? ip_rt_bug+0x31/0x130 [ 601.660890] __warn.cold+0x20/0x5a [ 601.664472] ? ip_rt_bug+0x31/0x130 [ 601.668106] report_bug+0x262/0x2b0 [ 601.671750] do_error_trap+0x1d7/0x310 [ 601.675641] ? math_error+0x310/0x310 [ 601.679447] ? __irq_work_queue_local+0x101/0x160 [ 601.684296] ? irq_work_queue+0x29/0x80 [ 601.688298] ? error_entry+0x72/0xd0 [ 601.692015] ? trace_hardirqs_off_caller+0x6e/0x210 [ 601.697048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 601.703126] invalid_op+0x14/0x20 [ 601.706590] RIP: 0010:ip_rt_bug+0x31/0x130 [ 601.710830] Code: ec 08 e8 32 7a 91 fa 0f 1f 44 00 00 e8 28 7a 91 fa e8 23 7a 91 fa 48 89 ef e8 9b 3c 9f ff 48 c7 c7 a0 78 55 89 e8 f5 d6 21 01 <0f> 0b 48 83 c4 08 31 c0 5b 5d c3 e8 ff 79 91 fa 48 8d 7d 10 48 b8 [ 601.729741] RSP: 0018:ffff8880ba007878 EFLAGS: 00010282 [ 601.735116] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 601.742389] RDX: 0000000000000100 RSI: ffffffff814dfc91 RDI: ffffed1017400f01 [ 601.749661] RBP: ffff888091075040 R08: 0000000000000024 R09: 0000000000000000 [ 601.756931] R10: 0000000000000005 R11: 0000000000000000 R12: ffff88809909de00 [ 601.764201] R13: ffff888091075040 R14: ffff888036e54c40 R15: ffff888091075098 [ 601.771494] ? vprintk_func+0x81/0x180 [ 601.775397] ? ip_rt_bug+0x31/0x130 [ 601.779031] ip_local_out+0xaf/0x170 [ 601.782756] ip_push_pending_frames+0x8b/0x140 [ 601.787346] icmp_push_reply+0x3bb/0x530 [ 601.791464] __icmp_send+0x11d1/0x1520 [ 601.795365] ? icmp_push_reply+0x530/0x530 [ 601.799611] ? perf_trace_lock_acquire+0x530/0x530 [ 601.804547] ? perf_trace_lock+0xe2/0x4b0 [ 601.808702] ? perf_trace_lock_acquire+0x530/0x530 [ 601.813634] ? perf_trace_lock_acquire+0x530/0x530 [ 601.818669] ? check_preemption_disabled+0x41/0x280 [ 601.823702] ? perf_trace_lock_acquire+0x530/0x530 [ 601.828636] ? mark_held_locks+0xf0/0xf0 [ 601.832705] ? perf_trace_lock_acquire+0x530/0x530 [ 601.837650] ipv4_link_failure+0x5e8/0xa00 [ 601.841898] ? rt_dst_alloc+0x400/0x400 [ 601.845883] ? rt_dst_alloc+0x400/0x400 [ 601.849862] arp_error_report+0xc7/0x190 [ 601.853931] neigh_invalidate+0x22c/0x540 [ 601.858091] neigh_timer_handler+0x9b2/0xc70 [ 601.862511] call_timer_fn+0x177/0x700 [ 601.866417] ? neigh_ifdown+0x360/0x360 [ 601.870429] ? process_timeout+0x40/0x40 [ 601.874626] ? mark_held_locks+0xa6/0xf0 [ 601.878698] ? _raw_spin_unlock_irq+0x24/0x80 [ 601.883208] ? neigh_ifdown+0x360/0x360 [ 601.887188] ? neigh_ifdown+0x360/0x360 [ 601.891264] expire_timers+0x243/0x4e0 [ 601.895167] run_timer_softirq+0x21c/0x670 [ 601.899496] ? expire_timers+0x4e0/0x4e0 [ 601.903621] ? check_preemption_disabled+0x41/0x280 [ 601.908667] __do_softirq+0x265/0x980 [ 601.912485] irq_exit+0x215/0x260 [ 601.915972] smp_apic_timer_interrupt+0x136/0x550 [ 601.920861] apic_timer_interrupt+0xf/0x20 [ 601.925101] [ 601.927349] RIP: 0010:__sanitizer_cov_trace_pc+0xd/0x50 [ 601.932722] Code: ff 4c 89 ef e8 54 ca 35 00 e9 23 fe ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 8b 34 24 65 48 8b 04 25 80 df 01 00 <65> 8b 15 bc 5f 9f 7e 81 e2 00 01 1f 00 75 2b 8b 90 60 13 00 00 83 [ 601.951629] RSP: 0018:ffff8880a2117a20 EFLAGS: 00000213 ORIG_RAX: ffffffffffffff13 [ 601.959350] RAX: ffff88809139c080 RBX: 0000000000000010 RCX: ffffffff818c5d44 [ 601.966623] RDX: 00fff00000000000 RSI: ffffffff818c5d53 RDI: 0000000000000007 [ 601.974068] RBP: 00fff00000000000 R08: 0000000000000001 R09: ffffffffffffffff [ 601.981374] R10: 0000000000000007 R11: 00000000bd695255 R12: ffffea0001070300 [ 601.988650] R13: dffffc0000000000 R14: ffffea0001070300 R15: 0000000000000000 [ 601.995951] ? copy_page_range+0x1184/0x2ff0 [ 602.000370] ? copy_page_range+0x1193/0x2ff0 [ 602.004792] copy_page_range+0x1193/0x2ff0 [ 602.009059] ? lock_downgrade+0x720/0x720 [ 602.013215] ? apply_to_page_range+0xc10/0xc10 [ 602.017832] copy_process.part.0+0x5b22/0x8260 [ 602.022451] ? __cleanup_sighand+0x60/0x60 [ 602.026732] ? perf_trace_lock_acquire+0x530/0x530 [ 602.031690] ? __do_page_fault+0x6d1/0xd60 [ 602.035945] _do_fork+0x22f/0xf30 [ 602.039417] ? fork_idle+0x220/0x220 [ 602.043139] ? up_read+0x17/0x110 [ 602.046600] ? __do_page_fault+0x180/0xd60 [ 602.050854] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 602.056228] ? trace_hardirqs_off_caller+0x6e/0x210 [ 602.061264] ? do_syscall_64+0x21/0x620 [ 602.065258] do_syscall_64+0xf9/0x620 [ 602.069072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 602.074273] RIP: 0033:0x464bcb [ 602.077474] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 602.096385] RSP: 002b:00007ffea1db53a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 602.104099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000464bcb [ 602.111371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 602.118636] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000027ec400 [ 602.125936] R10: 00000000027ec6d0 R11: 0000000000000246 R12: 0000000000000001 [ 602.133205] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffea1db5490 [ 602.141629] Kernel Offset: disabled [ 602.145380] Rebooting in 86400 seconds..