36 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r2, r0, 0x2}, 0x10) dup3(r2, r3, 0x0) 04:22:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1160.845012][T22667] overlayfs: unrecognized mount option "" or missing value 04:22:36 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)='\x00\x00\x00\x00\x00', 0x5, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1160.889834][T22666] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1160.955520][T22667] overlayfs: filesystem on './bus' not supported as upperdir [ 1161.071332][T22666] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) 04:22:37 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:22:37 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x5}) 04:22:37 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500"/110, 0x6e, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1161.497185][T22678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:22:37 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r2, r0, 0x2}, 0x10) dup3(r2, r3, 0x0) 04:22:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1161.912289][T22685] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1161.920237][T22685] UDF-fs: Scanning with blocksize 512 failed [ 1162.075409][T22685] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1162.086041][T22685] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1162.096189][T22685] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1162.106454][T22685] UDF-fs: Scanning with blocksize 1024 failed 04:22:38 executing program 1: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1162.242384][T22685] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1162.277125][T22696] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:22:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r2, r0, 0x2}, 0x10) dup3(r2, r3, 0x0) [ 1162.352599][T22685] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1162.389975][T22696] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) [ 1162.460508][T22701] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1162.498449][T22702] overlayfs: unrecognized mount option "" or missing value [ 1162.526465][T22685] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1162.534874][T22685] UDF-fs: Scanning with blocksize 2048 failed [ 1162.649424][T22685] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1162.736829][T22685] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1162.746954][T22685] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1162.754917][T22685] UDF-fs: Scanning with blocksize 4096 failed [ 1162.761610][T22685] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:22:38 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c", 0x76, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:22:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:22:38 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x6}) 04:22:39 executing program 1: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:22:39 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)='\x00\x00\x00\x00\x00\x00\x00', 0x7, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:22:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r2, r0, 0x2}, 0x10) dup3(r2, r3, 0x0) [ 1163.386219][T22720] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1163.502519][T22721] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1163.567190][T22721] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) [ 1163.731064][T22735] overlayfs: unrecognized mount option "" or missing value [ 1163.751900][T22733] overlayfs: filesystem on './bus' not supported as upperdir 04:22:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:22:39 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="05010300ec00010013bae4013000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c165c14190010e4070913122c18124a3b0010e4070913122c18124a3b0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000000000000000000000000000004401000001010300da000100117b18003000000001000a00000200003000000000000000000000000000000001010300c50001007ae92c003000000001000116000200004000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010300e5000100f0a31c0030000000010002060002000021000000000000001100000000000866696c6530010103004300010046ab1c0030000000010000060002000022000000000000001400000000000866696c653101010300e2000100e3ad1c0030000000010000060002000023000000000000001500000000000866696c653201010300670001005db81c0030000000010000060002000023000000000000001600000000000866696c6533010103008b000100cb6a2000300000000100000a0002000037000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c", 0x76, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1164.057692][T22741] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1164.066168][T22741] UDF-fs: Scanning with blocksize 512 failed [ 1164.094274][T22741] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1164.104878][T22741] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1164.115103][T22741] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1164.125355][T22741] UDF-fs: Scanning with blocksize 1024 failed [ 1164.138843][T22741] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1164.161049][T22741] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1164.179838][T22741] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1164.187779][T22741] UDF-fs: Scanning with blocksize 2048 failed 04:22:40 executing program 1: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1164.202259][T22741] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1164.221614][T22741] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1164.233400][T22741] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1164.241333][T22741] UDF-fs: Scanning with blocksize 4096 failed [ 1164.247844][T22741] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:22:40 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x7}) 04:22:40 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r2, r0, 0x2}, 0x10) dup3(r2, r3, 0x0) 04:22:40 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)='\x00\x00\x00\x00\x00\x00\x00', 0x7, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1164.572557][T22747] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1164.767079][T22752] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:22:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1164.916813][T22752] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) [ 1165.135864][T22763] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:22:41 executing program 1: mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:22:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1165.372861][T22766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1165.380594][T22766] UDF-fs: Scanning with blocksize 512 failed [ 1165.408775][T22766] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1165.419292][T22766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1165.427902][T22772] overlayfs: unrecognized mount option "" or missing value [ 1165.429561][T22766] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1165.446795][T22766] UDF-fs: Scanning with blocksize 1024 failed 04:22:41 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c", 0x76, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1165.619332][T22772] overlayfs: filesystem on './bus' not supported as upperdir [ 1165.628321][T22776] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:22:41 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r2, r0, 0x2}, 0x10) dup3(r2, r3, 0x0) [ 1165.742251][T22766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:22:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x8}) [ 1165.901543][T22766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1165.983386][T22766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1165.991268][T22766] UDF-fs: Scanning with blocksize 2048 failed [ 1166.079427][T22766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1166.094964][T22766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1166.105007][T22766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1166.113168][T22766] UDF-fs: Scanning with blocksize 4096 failed [ 1166.119317][T22766] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1166.119723][T22789] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:22:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:22:42 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)='\x00\x00\x00\x00\x00\x00\x00', 0x7, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1166.325393][T22789] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) 04:22:42 executing program 1: mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1166.584631][T22796] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:22:42 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578", 0x7a, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:22:42 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r2, r0, 0x2}, 0x10) dup3(r2, r3, 0x0) [ 1166.849091][T22806] overlayfs: unrecognized mount option "" or missing value [ 1166.947746][T22803] overlayfs: filesystem on './bus' not supported as upperdir 04:22:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1167.204503][T22808] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1167.212643][T22808] UDF-fs: Scanning with blocksize 512 failed 04:22:43 executing program 1: mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1167.350153][T22808] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1167.360817][T22808] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1167.370930][T22808] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1167.381090][T22808] UDF-fs: Scanning with blocksize 1024 failed [ 1167.557034][T22816] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:22:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x9}) [ 1167.754083][T22816] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) [ 1167.775304][T22808] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1167.796867][T22808] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1167.810091][T22808] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1167.818086][T22808] UDF-fs: Scanning with blocksize 2048 failed [ 1167.827478][T22808] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1167.846735][T22808] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1167.856829][T22808] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1167.864817][T22808] UDF-fs: Scanning with blocksize 4096 failed [ 1167.870969][T22808] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:22:43 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r2, r0, 0x2}, 0x10) dup3(r2, r3, 0x0) 04:22:43 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:22:43 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578", 0x7a, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1168.139126][T22823] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:22:44 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:22:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1168.666230][T22839] overlayfs: unrecognized mount option " " or missing value [ 1168.747548][T22841] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1168.760189][T22841] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) 04:22:44 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578", 0x7a, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1168.867251][T22839] overlayfs: filesystem on './bus' not supported as upperdir 04:22:44 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1169.023338][T22845] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.031413][T22845] UDF-fs: Scanning with blocksize 512 failed [ 1169.091541][T22849] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:22:45 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1169.218968][T22845] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1169.230054][T22845] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1169.240203][T22845] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1169.250414][T22845] UDF-fs: Scanning with blocksize 1024 failed 04:22:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:22:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0xa}) [ 1169.425891][T22845] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1169.488255][T22845] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.539337][T22845] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.547463][T22845] UDF-fs: Scanning with blocksize 2048 failed [ 1169.642306][T22845] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1169.664748][T22860] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1169.750344][T22845] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1169.761068][T22845] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1169.769375][T22845] UDF-fs: Scanning with blocksize 4096 failed [ 1169.777552][T22845] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1169.832315][T22867] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1169.848621][T22867] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) [ 1170.029578][T22875] overlayfs: unrecognized mount option " [ 1170.029578][T22875] " or missing value 04:22:45 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1170.122825][T22874] overlayfs: filesystem on './bus' not supported as upperdir 04:22:46 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:22:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:22:46 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e75785544", 0x7c, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:22:46 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:22:46 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0xb}) [ 1170.773945][T22884] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1170.889224][T22888] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1170.897275][T22888] UDF-fs: Scanning with blocksize 512 failed [ 1170.911083][T22890] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1170.921329][T22888] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1170.932033][T22888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1170.941977][T22888] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1170.952178][T22888] UDF-fs: Scanning with blocksize 1024 failed [ 1170.965554][T22888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1170.987674][T22888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1170.999105][T22884] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) [ 1171.006953][T22888] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1171.015567][T22888] UDF-fs: Scanning with blocksize 2048 failed [ 1171.027009][T22888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1171.042330][T22888] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1171.054058][T22888] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1171.061891][T22888] UDF-fs: Scanning with blocksize 4096 failed [ 1171.068182][T22888] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:22:47 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:22:47 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:22:47 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e75785544", 0x7c, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:22:47 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:22:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1172.046799][T22909] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1172.115989][T22917] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1172.124082][T22917] UDF-fs: Scanning with blocksize 512 failed [ 1172.142256][T22917] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1172.153008][T22917] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1172.163860][T22917] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1172.174148][T22917] UDF-fs: Scanning with blocksize 1024 failed [ 1172.195318][T22917] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1172.210718][T22917] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1172.225663][T22917] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1172.233680][T22917] UDF-fs: Scanning with blocksize 2048 failed [ 1172.243949][T22917] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1172.257101][T22917] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1172.267144][T22917] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1172.275059][T22917] UDF-fs: Scanning with blocksize 4096 failed [ 1172.281299][T22917] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1172.292069][T22909] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) 04:22:48 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:22:48 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:22:48 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e75785544", 0x7c, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:22:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1172.730187][ T1032] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1172.827914][T22919] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1173.227254][T22937] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1173.277816][T22935] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1173.285942][T22935] UDF-fs: Scanning with blocksize 512 failed [ 1173.327842][T22937] UDF-fs: warning (device loop3): udf_fill_super: No partition found (2) [ 1173.417037][T22935] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1173.427717][T22935] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1173.439200][T22935] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1173.450255][T22935] UDF-fs: Scanning with blocksize 1024 failed 04:22:49 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1173.572900][ T1032] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1173.721674][T22935] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1173.875363][T22935] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:22:49 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1173.994254][T22935] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1174.002086][T22935] UDF-fs: Scanning with blocksize 2048 failed [ 1174.114692][T22935] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1174.198529][T22935] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1174.208799][T22935] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1174.217537][T22935] UDF-fs: Scanning with blocksize 4096 failed [ 1174.223848][T22935] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1174.346357][ T1032] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1174.905675][ T1032] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1175.086964][ T1032] tipc: TX() has been purged, node left! [ 1177.853362][ T1032] device hsr_slave_0 left promiscuous mode [ 1177.904722][ T1032] device hsr_slave_1 left promiscuous mode [ 1177.964195][ T1032] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1177.973073][ T1032] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1178.043599][ T1032] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1178.053515][ T1032] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1178.124348][ T1032] device bridge_slave_1 left promiscuous mode [ 1178.132241][ T1032] bridge0: port 2(bridge_slave_1) entered disabled state [ 1178.315401][ T1032] device bridge_slave_0 left promiscuous mode [ 1178.324117][ T1032] bridge0: port 1(bridge_slave_0) entered disabled state [ 1178.448328][ T1032] device veth1_macvtap left promiscuous mode [ 1178.455358][ T1032] device veth0_macvtap left promiscuous mode [ 1178.461834][ T1032] device veth1_vlan left promiscuous mode [ 1178.468808][ T1032] device veth0_vlan left promiscuous mode [ 1180.246309][ T8740] Bluetooth: hci0: command 0x0409 tx timeout [ 1182.322992][ T8740] Bluetooth: hci0: command 0x041b tx timeout [ 1184.403114][ T3760] Bluetooth: hci0: command 0x040f tx timeout [ 1186.482723][ T8745] Bluetooth: hci0: command 0x0419 tx timeout [ 1194.249103][ T1032] team0 (unregistering): Port device team_slave_1 removed [ 1194.330772][ T1032] team0 (unregistering): Port device team_slave_0 removed [ 1194.394817][ T1032] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1194.490934][ T1032] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1194.876044][ T1032] bond0 (unregistering): Released all slaves [ 1195.129696][T22975] IPVS: ftp: loaded support on port[0] = 21 [ 1197.083698][T22975] chnl_net:caif_netlink_parms(): no params data found [ 1197.598077][T22975] bridge0: port 1(bridge_slave_0) entered blocking state [ 1197.606139][T22975] bridge0: port 1(bridge_slave_0) entered disabled state [ 1197.616836][T22975] device bridge_slave_0 entered promiscuous mode [ 1197.643192][T22975] bridge0: port 2(bridge_slave_1) entered blocking state [ 1197.650497][T22975] bridge0: port 2(bridge_slave_1) entered disabled state [ 1197.661946][T22975] device bridge_slave_1 entered promiscuous mode [ 1197.797458][T22975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1197.919500][T22975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1198.151307][T22975] team0: Port device team_slave_0 added [ 1198.215756][T22975] team0: Port device team_slave_1 added [ 1198.454743][T22975] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1198.462153][T22975] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1198.489344][T22975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1198.659196][T22975] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1198.666886][T22975] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1198.693386][T22975] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1199.030969][T22975] device hsr_slave_0 entered promiscuous mode [ 1199.103801][T22975] device hsr_slave_1 entered promiscuous mode [ 1200.781234][T22975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1200.909792][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1200.919620][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1200.956476][T22975] 8021q: adding VLAN 0 to HW filter on device team0 [ 1201.014469][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1201.025021][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1201.034712][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1201.042355][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1201.110872][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1201.121000][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1201.131549][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1201.141126][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 1201.148520][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1201.158153][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1201.169827][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1201.265316][T22975] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1201.276578][T22975] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1201.309734][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1201.321571][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1201.334017][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1201.345335][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1201.356319][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1201.366490][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1201.377562][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1201.387838][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1201.447675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1201.459324][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1201.598561][ T8745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1201.607774][ T8745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1201.658463][T22975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1202.210932][ T8745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1202.222847][ T8745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1202.346505][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1202.356996][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1202.398204][ T8745] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1202.408137][ T8745] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1202.437240][T22975] device veth0_vlan entered promiscuous mode [ 1202.531150][T22975] device veth1_vlan entered promiscuous mode [ 1202.740058][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1202.750380][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1202.761165][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1202.771861][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1202.854320][T22975] device veth0_macvtap entered promiscuous mode [ 1202.928856][T22975] device veth1_macvtap entered promiscuous mode [ 1203.062647][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1203.073852][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.083970][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1203.094593][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.104687][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1203.115355][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.125414][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1203.136056][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.146200][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1203.156871][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.174747][T22975] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1203.203551][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1203.213972][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1203.224464][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1203.235762][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1203.408613][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1203.420144][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.430373][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1203.441071][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.451266][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1203.461866][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.472082][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1203.482740][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.492972][T22975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1203.503628][T22975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.518975][T22975] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1203.538989][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1203.550049][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1204.265924][T23215] overlayfs: unrecognized mount option " " or missing value [ 1204.282999][T23215] overlayfs: filesystem on './bus' not supported as upperdir 04:23:20 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0xc}) 04:23:20 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:23:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:20 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:20 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:20 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1204.703649][T23222] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1204.832767][T23224] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1205.000574][T23226] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1205.008790][T23226] UDF-fs: Scanning with blocksize 512 failed 04:23:20 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1205.073561][T23224] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1205.083936][T23224] UDF-fs: Scanning with blocksize 512 failed 04:23:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1205.262846][T23224] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1205.270594][T23224] UDF-fs: Scanning with blocksize 1024 failed [ 1205.282638][T23226] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1205.293160][T23226] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1205.303151][T23226] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1205.313584][T23226] UDF-fs: Scanning with blocksize 1024 failed [ 1205.430215][T23224] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1205.438263][T23224] UDF-fs: Scanning with blocksize 2048 failed 04:23:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1205.558169][T23224] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1205.568476][T23226] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1205.597596][T23224] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1205.605823][T23224] UDF-fs: Scanning with blocksize 4096 failed [ 1205.612316][T23224] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1205.658008][T23226] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1205.674721][T23226] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1205.682604][T23226] UDF-fs: Scanning with blocksize 2048 failed [ 1205.692186][T23226] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1205.723565][T23226] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1205.733816][T23226] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1205.741557][T23226] UDF-fs: Scanning with blocksize 4096 failed [ 1205.747837][T23226] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1205.790835][T23239] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:23:21 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:23:21 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1206.166275][T23251] overlayfs: unrecognized mount option " " or missing value [ 1206.229281][T23248] overlayfs: filesystem on './bus' not supported as upperdir 04:23:22 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0xd}) 04:23:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1206.629169][T23259] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:23:22 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1206.707219][T23260] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1206.764132][T23260] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1206.774883][T23260] UDF-fs: Scanning with blocksize 512 failed [ 1206.830202][T23261] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1206.838527][T23261] UDF-fs: Scanning with blocksize 512 failed [ 1207.022988][T23260] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1207.031035][T23260] UDF-fs: Scanning with blocksize 1024 failed [ 1207.071726][T23261] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1207.082424][T23261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1207.092542][T23261] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1207.102831][T23261] UDF-fs: Scanning with blocksize 1024 failed 04:23:23 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1207.227309][T23261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.304884][T23260] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1207.313137][T23260] UDF-fs: Scanning with blocksize 2048 failed [ 1207.332639][T23261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.357173][T23261] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.365949][T23261] UDF-fs: Scanning with blocksize 2048 failed 04:23:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1207.409151][T23260] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1207.480741][T23261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1207.569401][T23260] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1207.577447][T23260] UDF-fs: Scanning with blocksize 4096 failed [ 1207.583839][T23260] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1207.599770][T23261] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1207.610539][T23261] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1207.618425][T23261] UDF-fs: Scanning with blocksize 4096 failed [ 1207.624719][T23261] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:23:23 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:23 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:23 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1207.968188][T23283] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1208.013958][T23286] overlayfs: unrecognized mount option " " or missing value 04:23:23 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1208.129883][T23282] overlayfs: filesystem on './bus' not supported as upperdir 04:23:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:24 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0xe}) 04:23:24 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:24 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1208.739669][T23304] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1208.758803][T23304] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1208.769931][T23304] UDF-fs: Scanning with blocksize 512 failed [ 1208.794127][T23299] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1208.802746][T23299] UDF-fs: Scanning with blocksize 512 failed [ 1208.814040][T23304] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1208.822219][T23304] UDF-fs: Scanning with blocksize 1024 failed [ 1208.866894][T23304] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1208.874826][T23304] UDF-fs: Scanning with blocksize 2048 failed [ 1208.898164][T23304] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1208.924685][T23306] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1208.925574][T23304] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1208.942112][T23304] UDF-fs: Scanning with blocksize 4096 failed [ 1208.948518][T23304] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1208.964112][T23299] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1208.974576][T23299] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1208.984534][T23299] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1208.994779][T23299] UDF-fs: Scanning with blocksize 1024 failed [ 1209.008579][T23299] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1209.031966][T23299] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1209.060383][T23299] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1209.068470][T23299] UDF-fs: Scanning with blocksize 2048 failed [ 1209.095619][T23299] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1209.134285][T23299] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:23:25 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1209.144422][T23299] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1209.152280][T23299] UDF-fs: Scanning with blocksize 4096 failed [ 1209.158436][T23299] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:23:25 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1209.627743][T23323] overlayfs: unrecognized mount option "" or missing value [ 1209.703106][T23320] overlayfs: filesystem on './bus' not supported as upperdir [ 1209.734316][T23324] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:23:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:25 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x10}) [ 1209.861356][T23324] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1209.861808][T23328] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1209.871922][T23324] UDF-fs: Scanning with blocksize 512 failed [ 1210.024399][T23324] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1210.033023][T23324] UDF-fs: Scanning with blocksize 1024 failed 04:23:25 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1210.286473][T23336] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1210.294543][T23336] UDF-fs: Scanning with blocksize 512 failed [ 1210.373601][T23324] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1210.382255][T23324] UDF-fs: Scanning with blocksize 2048 failed [ 1210.440688][T23324] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1210.473159][T23324] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1210.481209][T23324] UDF-fs: Scanning with blocksize 4096 failed [ 1210.487726][T23324] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1210.517552][T23336] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1210.528891][T23336] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1210.538901][T23336] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1210.549084][T23336] UDF-fs: Scanning with blocksize 1024 failed 04:23:26 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:26 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1210.762098][T23336] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1210.838672][T23336] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1210.840959][T23344] overlayfs: unrecognized mount option "" or missing value [ 1210.890780][T23343] overlayfs: filesystem on './bus' not supported as upperdir [ 1210.909472][T23349] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1210.965301][T23336] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1210.973915][T23336] UDF-fs: Scanning with blocksize 2048 failed [ 1211.023922][T23336] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:23:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x11}) [ 1211.105078][T23336] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1211.115828][T23336] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1211.123921][T23336] UDF-fs: Scanning with blocksize 4096 failed [ 1211.130073][T23336] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:23:27 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1211.387919][T23361] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1211.399794][T23361] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1211.410225][T23361] UDF-fs: Scanning with blocksize 512 failed [ 1211.456918][T23361] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.464899][T23361] UDF-fs: Scanning with blocksize 1024 failed [ 1211.512809][T23361] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.520669][T23361] UDF-fs: Scanning with blocksize 2048 failed [ 1211.549672][T23361] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:23:27 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1211.576760][T23361] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1211.584690][T23361] UDF-fs: Scanning with blocksize 4096 failed [ 1211.591054][T23361] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:27 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:27 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1211.909908][T23366] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1212.083434][T23378] overlayfs: unrecognized mount option "" or missing value 04:23:28 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1212.197991][T23378] overlayfs: filesystem on './bus' not supported as upperdir [ 1212.230025][T23377] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1212.238237][T23377] UDF-fs: Scanning with blocksize 512 failed 04:23:28 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1212.365406][T23377] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1212.375985][T23377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1212.386485][T23377] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1212.397172][T23377] UDF-fs: Scanning with blocksize 1024 failed [ 1212.515295][T23386] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1212.530548][T23377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1212.548995][T23377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1212.563439][T23377] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1212.571230][T23377] UDF-fs: Scanning with blocksize 2048 failed [ 1212.580983][T23377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1212.594472][T23377] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1212.604367][T23377] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 04:23:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1212.612288][T23377] UDF-fs: Scanning with blocksize 4096 failed [ 1212.618444][T23377] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1212.683621][T23386] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1212.693908][T23386] UDF-fs: Scanning with blocksize 512 failed 04:23:28 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x12}) [ 1212.833435][T23386] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1212.841263][T23386] UDF-fs: Scanning with blocksize 1024 failed 04:23:28 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {0x0, 0x0, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1212.910709][T23386] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1212.918722][T23386] UDF-fs: Scanning with blocksize 2048 failed [ 1212.952145][T23386] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1212.975839][T23386] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1212.983775][T23386] UDF-fs: Scanning with blocksize 4096 failed [ 1212.989971][T23386] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:28 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:29 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="05010300ec00010013bae4013000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c165c14190010e4070913122c18124a3b0010e4070913122c18124a3b0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000000000000000000000000000004401000001010300da000100117b18003000000001000a00000200003000000000000000000000000000000001010300c50001007ae92c003000000001000116000200004000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010300e5000100f0a31c0030000000010002060002000021000000000000001100000000000866696c6530010103004300010046ab1c0030000000010000060002000022000000000000001400000000000866696c653101010300e2000100e3ad1c0030000000010000060002000023000000000000001500000000000866696c653201010300670001005db81c0030000000010000060002000023000000000000001600000000000866696c6533010103008b000100cb6a2000300000000100000a0002000037000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {0x0, 0x0, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:23:29 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1213.530289][T23399] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1213.538324][T23399] UDF-fs: Scanning with blocksize 512 failed 04:23:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1213.673888][T23399] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1213.690143][T23399] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1213.700554][T23399] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1213.710923][T23399] UDF-fs: Scanning with blocksize 1024 failed [ 1213.744302][T23407] overlayfs: unrecognized mount option "" or missing value [ 1213.786571][T23405] overlayfs: filesystem on './bus' not supported as upperdir 04:23:29 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:29 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x13}) [ 1213.897548][T23409] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1213.962199][T23409] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1213.972548][T23409] UDF-fs: Scanning with blocksize 512 failed [ 1214.029637][T23399] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.066568][T23409] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1214.074899][T23409] UDF-fs: Scanning with blocksize 1024 failed [ 1214.129335][T23409] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1214.137699][T23409] UDF-fs: Scanning with blocksize 2048 failed [ 1214.177091][T23399] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.207278][T23409] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1214.228208][T23399] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.236336][T23399] UDF-fs: Scanning with blocksize 2048 failed [ 1214.253848][T23399] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1214.298800][T23399] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1214.309048][T23399] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1214.316995][T23399] UDF-fs: Scanning with blocksize 4096 failed [ 1214.323311][T23399] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:23:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1214.408106][T23409] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1214.416452][T23409] UDF-fs: Scanning with blocksize 4096 failed [ 1214.423484][T23409] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:30 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {0x0, 0x0, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:30 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {0x0, 0x0, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:23:30 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1214.831033][T23420] overlayfs: unrecognized mount option "" or missing value 04:23:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x22}) 04:23:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1215.398716][T23430] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1215.522743][T23430] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1215.533711][T23430] UDF-fs: Scanning with blocksize 512 failed [ 1215.699101][T23434] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1215.707526][T23434] UDF-fs: Scanning with blocksize 512 failed [ 1215.738791][T23434] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1215.749405][T23434] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1215.759612][T23434] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1215.769797][T23434] UDF-fs: Scanning with blocksize 1024 failed [ 1215.800730][T23434] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1215.801125][T23430] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1215.816768][T23434] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1215.821190][T23430] UDF-fs: Scanning with blocksize 1024 failed 04:23:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1215.845428][T23434] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1215.855809][T23434] UDF-fs: Scanning with blocksize 2048 failed [ 1215.878863][T23434] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1215.892668][T23434] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1215.903788][T23434] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1215.911652][T23434] UDF-fs: Scanning with blocksize 4096 failed [ 1215.934983][T23434] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1215.968853][T23430] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1215.976721][T23430] UDF-fs: Scanning with blocksize 2048 failed [ 1215.999907][T23430] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1216.023840][T23430] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1216.031756][T23430] UDF-fs: Scanning with blocksize 4096 failed [ 1216.037891][T23430] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:32 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:32 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {0x0, 0x0, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:32 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {0x0, 0x0, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1216.453859][T23447] overlayfs: unrecognized mount option """ or missing value [ 1216.580725][T23444] overlayfs: filesystem on './bus' not supported as upperdir 04:23:32 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x24}) [ 1216.938565][T23455] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1216.946591][T23455] UDF-fs: Scanning with blocksize 512 failed [ 1217.020919][T23458] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1217.036359][T23458] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1217.047145][T23458] UDF-fs: Scanning with blocksize 512 failed 04:23:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:32 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1217.168311][T23455] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1217.179782][T23455] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1217.189854][T23455] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1217.200023][T23455] UDF-fs: Scanning with blocksize 1024 failed 04:23:33 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1217.287933][T23458] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1217.296571][T23458] UDF-fs: Scanning with blocksize 1024 failed [ 1217.408495][T23455] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1217.459552][T23458] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1217.468313][T23458] UDF-fs: Scanning with blocksize 2048 failed [ 1217.554044][T23455] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1217.596554][T23455] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1217.604755][T23455] UDF-fs: Scanning with blocksize 2048 failed [ 1217.644827][T23455] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1217.654367][T23458] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1217.717850][T23455] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1217.719131][T23458] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1217.728037][T23455] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1217.735867][T23458] UDF-fs: Scanning with blocksize 4096 failed [ 1217.735913][T23458] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1217.759269][T23455] UDF-fs: Scanning with blocksize 4096 failed [ 1217.765924][T23455] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:23:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:33 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900), 0x0, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1218.031538][T23473] overlayfs: unrecognized mount option "$" or missing value 04:23:33 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1218.084182][T23472] overlayfs: filesystem on './bus' not supported as upperdir 04:23:34 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x25}) 04:23:34 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400), 0x0, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1218.606723][T23483] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1218.725283][T23487] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1218.733248][T23487] UDF-fs: Scanning with blocksize 512 failed [ 1218.757292][T23487] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1218.758371][T23483] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1218.767695][T23487] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1218.767741][T23487] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1218.767812][T23487] UDF-fs: Scanning with blocksize 1024 failed [ 1218.778018][T23483] UDF-fs: Scanning with blocksize 512 failed [ 1218.816819][T23487] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1218.831232][T23487] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1218.845236][T23487] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1218.853155][T23487] UDF-fs: Scanning with blocksize 2048 failed [ 1218.862260][T23487] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:23:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1218.874799][T23487] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1218.886522][T23487] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1218.894370][T23487] UDF-fs: Scanning with blocksize 4096 failed [ 1218.900684][T23487] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1218.972169][T23483] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1218.980002][T23483] UDF-fs: Scanning with blocksize 1024 failed [ 1219.022569][T23483] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1219.030406][T23483] UDF-fs: Scanning with blocksize 2048 failed [ 1219.056009][T23483] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:23:34 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1219.081739][T23483] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1219.089752][T23483] UDF-fs: Scanning with blocksize 4096 failed [ 1219.096824][T23483] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:35 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400), 0x0, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:35 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1219.358393][T23492] overlayfs: unrecognized mount option "%" or missing value 04:23:35 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900), 0x0, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1219.570680][T23495] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1219.578697][T23495] UDF-fs: Scanning with blocksize 512 failed 04:23:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1219.767639][T23495] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1219.778290][T23495] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1219.788356][T23495] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1219.798674][T23495] UDF-fs: Scanning with blocksize 1024 failed 04:23:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x2c}) [ 1219.971073][T23495] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:23:35 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1220.066002][T23495] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1220.132249][T23507] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1220.144502][T23495] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1220.148934][T23507] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1220.152519][T23495] UDF-fs: Scanning with blocksize 2048 failed [ 1220.169196][T23507] UDF-fs: Scanning with blocksize 512 failed [ 1220.225055][T23495] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:23:36 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1220.316120][T23495] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1220.326796][T23495] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1220.334862][T23495] UDF-fs: Scanning with blocksize 4096 failed [ 1220.341052][T23495] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1220.438612][T23507] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1220.446617][T23507] UDF-fs: Scanning with blocksize 1024 failed 04:23:36 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1220.580746][T23515] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:23:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1220.622172][T23514] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 04:23:36 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400), 0x0, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1220.670113][T23507] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1220.678205][T23507] UDF-fs: Scanning with blocksize 2048 failed [ 1220.735969][T23507] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1220.774535][T23507] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1220.782485][T23507] UDF-fs: Scanning with blocksize 4096 failed [ 1220.788662][T23507] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1220.846969][T23514] overlayfs: filesystem on './bus' not supported as upperdir 04:23:36 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x2f}) 04:23:36 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900), 0x0, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1221.217457][T23522] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1221.225618][T23522] UDF-fs: Scanning with blocksize 512 failed [ 1221.249170][T23522] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1221.259951][T23522] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1221.270126][T23522] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1221.280518][T23522] UDF-fs: Scanning with blocksize 1024 failed 04:23:37 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:37 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1221.494092][T23522] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1221.565338][T23522] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1221.595754][T23522] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1221.603673][T23522] UDF-fs: Scanning with blocksize 2048 failed [ 1221.651732][T23522] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1221.693649][T23522] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1221.703671][T23522] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1221.711704][T23522] UDF-fs: Scanning with blocksize 4096 failed [ 1221.717869][T23522] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1221.923140][T23530] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:23:37 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1222.059463][T23542] overlayfs: unrecognized mount option "/" or missing value [ 1222.085396][T23530] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1222.095629][T23530] UDF-fs: Scanning with blocksize 512 failed [ 1222.146833][T23542] overlayfs: filesystem on './bus' not supported as upperdir [ 1222.269826][T23530] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1222.277857][T23530] UDF-fs: Scanning with blocksize 1024 failed [ 1222.340636][T23530] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1222.348760][T23530] UDF-fs: Scanning with blocksize 2048 failed 04:23:38 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1222.462499][T23530] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1222.475447][T23546] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 04:23:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1222.565892][T23530] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1222.573917][T23530] UDF-fs: Scanning with blocksize 4096 failed [ 1222.580076][T23530] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:38 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x30}) 04:23:38 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1222.791989][T23548] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1222.799980][T23548] UDF-fs: Scanning with blocksize 512 failed [ 1222.993702][T23548] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1223.004195][T23548] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1223.014520][T23548] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1223.024731][T23548] UDF-fs: Scanning with blocksize 1024 failed 04:23:38 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1223.215685][T23560] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1223.228725][T23559] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:23:39 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1223.373514][T23559] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1223.384090][T23559] UDF-fs: Scanning with blocksize 512 failed [ 1223.431912][T23548] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:23:39 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1223.568680][T23548] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1223.710143][T23548] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1223.716579][T23559] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1223.718198][T23548] UDF-fs: Scanning with blocksize 2048 failed [ 1223.725862][T23559] UDF-fs: Scanning with blocksize 1024 failed [ 1223.794180][T23566] overlayfs: unrecognized mount option "0" or missing value [ 1223.809571][T23548] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1223.850822][T23559] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1223.858825][T23559] UDF-fs: Scanning with blocksize 2048 failed [ 1223.874484][T23548] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1223.884568][T23548] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1223.892742][T23548] UDF-fs: Scanning with blocksize 4096 failed 04:23:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1223.898889][T23548] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1223.995479][T23559] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:23:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x3a}) [ 1224.136042][T23559] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1224.144069][T23559] UDF-fs: Scanning with blocksize 4096 failed [ 1224.150228][T23559] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:40 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1224.430397][T23575] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 04:23:40 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:40 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:40 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:23:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1224.904919][T23583] overlayfs: unrecognized mount option ":" or missing value [ 1225.126998][T23584] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1225.135041][T23584] UDF-fs: Scanning with blocksize 512 failed [ 1225.251999][T23591] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1225.349426][T23584] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1225.359959][T23584] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1225.370348][T23584] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1225.380546][T23584] UDF-fs: Scanning with blocksize 1024 failed [ 1225.415289][T23591] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1225.425795][T23591] UDF-fs: Scanning with blocksize 512 failed [ 1225.440927][T23595] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1225.588150][T23591] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1225.596203][T23591] UDF-fs: Scanning with blocksize 1024 failed 04:23:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x48}) 04:23:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:41 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) dup3(r0, r1, 0x0) [ 1225.713748][T23584] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1225.747596][T23584] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1225.774216][T23584] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1225.782199][T23584] UDF-fs: Scanning with blocksize 2048 failed [ 1225.786399][T23591] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1225.796619][T23591] UDF-fs: Scanning with blocksize 2048 failed [ 1225.803623][T23584] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1225.820539][T23584] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1225.830641][T23584] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1225.838977][T23584] UDF-fs: Scanning with blocksize 4096 failed [ 1225.845207][T23584] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:23:41 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1225.950097][T23591] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1226.022996][T23591] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1226.030760][T23591] UDF-fs: Scanning with blocksize 4096 failed [ 1226.037194][T23591] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:41 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:42 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1226.328214][T23604] overlayfs: unrecognized mount option "H" or missing value [ 1226.336864][T23602] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1226.445106][T23599] overlayfs: filesystem on './bus' not supported as upperdir 04:23:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1226.766953][T23612] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1226.774891][T23612] UDF-fs: Scanning with blocksize 512 failed [ 1226.805289][T23612] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1226.815853][T23612] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1226.825859][T23612] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1226.836002][T23612] UDF-fs: Scanning with blocksize 1024 failed [ 1226.856395][T23612] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:23:42 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x4c}) [ 1226.874754][T23612] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1226.888717][T23612] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1226.897167][T23612] UDF-fs: Scanning with blocksize 2048 failed 04:23:42 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1226.931046][T23612] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1226.964912][T23612] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1226.975412][T23612] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1226.983546][T23612] UDF-fs: Scanning with blocksize 4096 failed [ 1226.990255][T23612] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1227.019769][T23615] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1227.053032][T23615] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1227.063316][T23615] UDF-fs: Scanning with blocksize 512 failed [ 1227.196164][T23619] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 04:23:43 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) dup3(r0, r1, 0x0) [ 1227.368213][T23615] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1227.376467][T23615] UDF-fs: Scanning with blocksize 1024 failed 04:23:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1227.586126][T23615] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1227.596801][T23615] UDF-fs: Scanning with blocksize 2048 failed 04:23:43 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1227.760173][T23615] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1227.847286][T23615] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1227.855267][T23615] UDF-fs: Scanning with blocksize 4096 failed [ 1227.861639][T23615] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1228.002222][T23632] overlayfs: unrecognized mount option "L" or missing value [ 1228.101279][T23632] overlayfs: filesystem on './bus' not supported as upperdir [ 1228.145976][T23630] overlayfs: unrecognized mount option "L" or missing value 04:23:44 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:44 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="05010300ec00010013bae4013000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c165c14190010e4070913122c18124a3b0010e4070913122c18124a3b0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000000000000000000000000000004401000001010300da000100117b18003000000001000a00000200003000000000000000000000000000000001010300c50001007ae92c003000000001000116000200004000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010300e5000100f0a31c0030000000010002060002000021000000000000001100000000000866696c6530010103004300010046ab1c0030000000010000060002000022000000000000001400000000000866696c653101010300e2000100e3ad1c0030000000010000060002000023000000000000001500000000000866696c653201010300670001005db81c0030000000010000060002000023000000000000001600000000000866696c6533010103008b000100cb6a2000300000000100000a0002000037000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:23:44 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) dup3(r0, r1, 0x0) [ 1228.372671][T23636] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1228.380507][T23636] UDF-fs: Scanning with blocksize 512 failed [ 1228.581762][T23636] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1228.592244][T23636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1228.602251][T23636] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1228.612395][T23636] UDF-fs: Scanning with blocksize 1024 failed 04:23:44 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x5c}) [ 1228.922841][T23636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1229.015449][T23636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1229.067615][T23636] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1229.075729][T23636] UDF-fs: Scanning with blocksize 2048 failed [ 1229.088676][T23646] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:23:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1229.128961][T23636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1229.151697][T23646] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1229.161979][T23646] UDF-fs: Scanning with blocksize 512 failed [ 1229.203278][T23636] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1229.213408][T23636] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1229.221432][T23636] UDF-fs: Scanning with blocksize 4096 failed [ 1229.227588][T23636] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1229.320867][T23646] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1229.329103][T23646] UDF-fs: Scanning with blocksize 1024 failed [ 1229.484633][T23652] overlayfs: unrecognized mount option "\" or missing value 04:23:45 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1229.568898][T23646] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1229.577091][T23646] UDF-fs: Scanning with blocksize 2048 failed 04:23:45 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:45 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1229.736955][T23646] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:23:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1229.859964][T23646] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1229.867935][T23646] UDF-fs: Scanning with blocksize 4096 failed [ 1229.874369][T23646] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x68}) 04:23:46 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1230.291176][T23668] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:23:46 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1230.442358][T23666] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1230.450284][T23666] UDF-fs: Scanning with blocksize 512 failed 04:23:46 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1230.608242][T23666] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1230.618772][T23666] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1230.628924][T23666] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1230.639263][T23666] UDF-fs: Scanning with blocksize 1024 failed 04:23:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1230.770290][T23666] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1230.792160][T23666] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1230.829562][T23673] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1230.871998][T23673] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1230.883962][T23673] UDF-fs: Scanning with blocksize 512 failed [ 1230.902582][T23666] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1230.910380][T23666] UDF-fs: Scanning with blocksize 2048 failed [ 1230.998033][T23679] overlayfs: unrecognized mount option "h" or missing value [ 1231.031643][T23666] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1231.107493][T23673] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1231.115532][T23673] UDF-fs: Scanning with blocksize 1024 failed [ 1231.148719][T23666] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1231.157776][T23673] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1231.158725][T23666] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1231.166216][T23673] UDF-fs: Scanning with blocksize 2048 failed [ 1231.180694][T23673] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1231.180786][T23666] UDF-fs: Scanning with blocksize 4096 failed 04:23:47 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1231.196678][T23666] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1231.216493][T23673] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1231.224527][T23673] UDF-fs: Scanning with blocksize 4096 failed [ 1231.230690][T23673] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1231.401051][T23685] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:23:47 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x6c}) 04:23:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:47 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:47 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:23:47 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:47 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1232.147143][T23697] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1232.176193][T23699] overlayfs: unrecognized mount option "l" or missing value [ 1232.242281][T23700] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1232.253692][T23694] overlayfs: filesystem on './bus' not supported as upperdir [ 1232.254059][T23700] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1232.271689][T23700] UDF-fs: Scanning with blocksize 512 failed [ 1232.323379][T23700] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1232.331428][T23700] UDF-fs: Scanning with blocksize 1024 failed [ 1232.396519][T23700] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1232.404880][T23700] UDF-fs: Scanning with blocksize 2048 failed [ 1232.536236][T23705] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1232.544130][T23705] UDF-fs: Scanning with blocksize 512 failed [ 1232.563151][T23705] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1232.574898][T23705] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1232.584844][T23705] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1232.595300][T23705] UDF-fs: Scanning with blocksize 1024 failed 04:23:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1232.629485][T23700] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1232.692188][T23705] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1232.708549][T23700] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1232.716721][T23700] UDF-fs: Scanning with blocksize 4096 failed [ 1232.723598][T23700] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1232.750145][T23705] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:23:48 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1232.865267][T23705] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1232.873467][T23705] UDF-fs: Scanning with blocksize 2048 failed 04:23:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x2}, 0x10) dup3(r0, r1, 0x0) 04:23:48 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x74}) [ 1232.986296][T23705] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1233.094551][T23705] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1233.104607][T23705] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1233.112579][T23705] UDF-fs: Scanning with blocksize 4096 failed [ 1233.118725][T23705] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:23:49 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="05010300ec00010013bae4013000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c165c14190010e4070913122c18124a3b0010e4070913122c18124a3b0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000000000000000000000000000004401000001010300da000100117b18003000000001000a00000200003000000000000000000000000000000001010300c50001007ae92c003000000001000116000200004000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010300e5000100f0a31c0030000000010002060002000021000000000000001100000000000866696c6530010103004300010046ab1c0030000000010000060002000022000000000000001400000000000866696c653101010300e2000100e3ad1c0030000000010000060002000023000000000000001500000000000866696c653201010300670001005db81c0030000000010000060002000023000000000000001600000000000866696c6533010103008b000100cb6a2000300000000100000a0002000037000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c14", 0xc3, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1233.313885][T23715] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:23:49 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:49 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a0238", 0xc3, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:49 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x2}, 0x10) dup3(r0, r1, 0x0) 04:23:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1233.786677][T23727] overlayfs: unrecognized mount option "t" or missing value [ 1233.853462][T23723] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1233.901105][T23722] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1233.992899][T23723] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1234.003874][T23723] UDF-fs: Scanning with blocksize 512 failed 04:23:49 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1234.330058][T23723] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1234.338329][T23723] UDF-fs: Scanning with blocksize 1024 failed [ 1234.431998][T23733] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1234.563240][T23735] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1234.571362][T23735] UDF-fs: Scanning with blocksize 512 failed 04:23:50 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x2}, 0x10) dup3(r0, r1, 0x0) 04:23:50 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0x7a}) [ 1234.665683][T23723] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1234.674637][T23723] UDF-fs: Scanning with blocksize 2048 failed [ 1234.686421][T23735] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1234.697001][T23735] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1234.707611][T23735] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1234.717840][T23735] UDF-fs: Scanning with blocksize 1024 failed [ 1234.770022][T23723] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1234.824297][T23723] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1234.832242][T23723] UDF-fs: Scanning with blocksize 4096 failed [ 1234.838405][T23723] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1234.864370][T23735] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1234.893280][T23735] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1234.918469][T23735] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1234.926406][T23735] UDF-fs: Scanning with blocksize 2048 failed 04:23:50 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="05010300ec00010013bae4013000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c165c14190010e4070913122c18124a3b0010e4070913122c18124a3b0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000000000000000000000000000004401000001010300da000100117b18003000000001000a00000200003000000000000000000000000000000001010300c50001007ae92c003000000001000116000200004000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010300e5000100f0a31c0030000000010002060002000021000000000000001100000000000866696c6530010103004300010046ab1c0030000000010000060002000022000000000000001400000000000866696c653101010300e2000100e3ad1c0030000000010000060002000023000000000000001500000000000866696c653201010300670001005db81c0030000000010000060002000023000000000000001600000000000866696c6533010103008b000100cb6a2000300000000100000a0002000037000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c14", 0xc3, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:23:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1234.960065][T23735] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1235.020329][T23735] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1235.030307][T23735] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1235.038377][T23735] UDF-fs: Scanning with blocksize 4096 failed [ 1235.045721][T23735] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1235.279124][T23751] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1235.388412][T23753] overlayfs: unrecognized mount option "z" or missing value 04:23:51 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:51 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0}, 0x10) dup3(r1, r2, 0x0) [ 1235.454599][T23750] overlayfs: filesystem on './bus' not supported as upperdir 04:23:51 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a0238", 0xc3, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:23:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:51 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0xa1}) [ 1235.757126][T23756] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1235.890791][T23756] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1235.901642][T23756] UDF-fs: Scanning with blocksize 512 failed [ 1235.986251][T23764] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1236.081692][T23756] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1236.089714][T23756] UDF-fs: Scanning with blocksize 1024 failed [ 1236.229784][T23756] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1236.238625][T23756] UDF-fs: Scanning with blocksize 2048 failed [ 1236.268569][T23756] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1236.300405][T23756] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1236.308450][T23756] UDF-fs: Scanning with blocksize 4096 failed [ 1236.315183][T23756] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:52 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0}, 0x10) dup3(r1, r2, 0x0) 04:23:52 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) dup3(r0, r1, 0x0) [ 1236.587950][T23771] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1236.596063][T23771] UDF-fs: Scanning with blocksize 512 failed 04:23:52 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0}, 0x10) dup3(r1, r2, 0x0) 04:23:52 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="05010300ec00010013bae4013000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c165c14190010e4070913122c18124a3b0010e4070913122c18124a3b0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000000000000000000000000000004401000001010300da000100117b18003000000001000a00000200003000000000000000000000000000000001010300c50001007ae92c003000000001000116000200004000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010300e5000100f0a31c0030000000010002060002000021000000000000001100000000000866696c6530010103004300010046ab1c0030000000010000060002000022000000000000001400000000000866696c653101010300e2000100e3ad1c0030000000010000060002000023000000000000001500000000000866696c653201010300670001005db81c0030000000010000060002000023000000000000001600000000000866696c6533010103008b000100cb6a2000300000000100000a0002000037000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c14", 0xc3, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1236.753329][T23771] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1236.764544][T23771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1236.774723][T23771] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1236.785139][T23771] UDF-fs: Scanning with blocksize 1024 failed [ 1236.839748][T23777] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1236.974249][T23771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1236.988909][T23782] overlayfs: unrecognized mount option "¡" or missing value [ 1237.030343][T23771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1237.073885][T23771] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1237.081893][T23771] UDF-fs: Scanning with blocksize 2048 failed [ 1237.102057][T23771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1237.123949][T23771] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1237.133871][T23771] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1237.141757][T23771] UDF-fs: Scanning with blocksize 4096 failed [ 1237.147916][T23771] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1237.165249][T23780] overlayfs: filesystem on './bus' not supported as upperdir 04:23:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:53 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) dup3(r0, r1, 0x0) 04:23:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}], [], 0xff}) 04:23:53 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(0xffffffffffffffff, r2, 0x0) 04:23:53 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a0238", 0xc3, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1237.526624][T23791] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1237.631381][T23791] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1237.642016][T23791] UDF-fs: Scanning with blocksize 512 failed [ 1237.694164][T23791] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1237.703791][T23791] UDF-fs: Scanning with blocksize 1024 failed [ 1237.753315][T23791] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1237.761622][T23791] UDF-fs: Scanning with blocksize 2048 failed [ 1237.766166][T23794] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1237.805438][T23791] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1237.854290][T23791] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1237.862266][T23791] UDF-fs: Scanning with blocksize 4096 failed [ 1237.868427][T23791] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:23:53 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) dup3(r0, r1, 0x0) 04:23:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:23:54 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e7578205544464653", 0xd1, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1238.427055][T23810] overlayfs: unrecognized mount option "ÿ" or missing value [ 1238.445098][T23807] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1238.453277][T23807] UDF-fs: Scanning with blocksize 512 failed [ 1238.557921][T23809] overlayfs: filesystem on './bus' not supported as upperdir [ 1238.612100][T23807] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1238.622653][T23807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1238.632753][T23807] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1238.642975][T23807] UDF-fs: Scanning with blocksize 1024 failed 04:23:54 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1239.081896][T23807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:23:55 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:23:55 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000300)="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", 0x1000) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1239.341753][T23807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1239.393248][T23816] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1239.552821][T23807] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1239.561273][T23807] UDF-fs: Scanning with blocksize 2048 failed [ 1239.568660][T23816] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1239.579890][T23816] UDF-fs: Scanning with blocksize 512 failed [ 1239.619742][T23807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1239.653603][T23807] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1239.663576][T23807] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1239.671795][T23807] UDF-fs: Scanning with blocksize 4096 failed [ 1239.677956][T23807] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1239.810654][T23816] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1239.818982][T23816] UDF-fs: Scanning with blocksize 1024 failed 04:23:55 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1240.043808][T23816] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1240.051841][T23816] UDF-fs: Scanning with blocksize 2048 failed 04:23:56 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e7578205544464653", 0xd1, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1240.206688][T23816] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:23:56 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) [ 1240.351780][T23816] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1240.360119][T23816] UDF-fs: Scanning with blocksize 4096 failed [ 1240.367059][T23816] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1240.406073][T23830] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1240.488237][T23832] overlayfs: filesystem on './bus' not supported as upperdir [ 1240.510115][T23835] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1240.526324][T23835] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1240.664309][T23835] overlayfs: maximum fs stacking depth exceeded 04:23:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000100)='6', 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000180)={{0x0, 0x0, 0xb5, 0x80000000, 0x4d8, 0x1ff, 0x401, 0x80000001, 0x9, 0x0, 0x7, 0xfffffffffffffffe, 0x9, 0x7, 0xfa}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@loopback}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe4) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe0040000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x2000012, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000006c0)="0c268a927f1f6588b967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ef922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecfa0b1a7511bf746bec66ba76b699d3a483904811c5709efa01fa13e4ddc813f76684d3d1529fea5d78b38267db0082270f62b41b50981b0313b668585ad32e8977c5f7c2dc112136b8f7392223205ad86f4a9de1cddbd119f26acc2f", 0xffffffcd, 0x11, 0x0, 0x170) 04:23:56 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e7578205544464653", 0xd1, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1240.862543][T23838] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1240.870430][T23838] UDF-fs: Scanning with blocksize 512 failed [ 1240.891249][T23838] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1240.904957][T23838] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1240.914947][T23838] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1240.925139][T23838] UDF-fs: Scanning with blocksize 1024 failed [ 1240.939944][T23838] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1240.954820][T23838] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1240.970403][T23838] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1240.978402][T23838] UDF-fs: Scanning with blocksize 2048 failed [ 1240.987995][T23838] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1241.001779][T23838] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1241.011705][T23838] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1241.019506][T23838] UDF-fs: Scanning with blocksize 4096 failed [ 1241.025885][T23838] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:23:56 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x1f) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) 04:23:57 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e7578205544464653", 0xd1, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1241.464508][ T1032] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1241.564858][T23850] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1241.598236][T23850] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1241.609553][T23850] UDF-fs: Scanning with blocksize 512 failed [ 1241.858241][T23850] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1241.866277][T23850] UDF-fs: Scanning with blocksize 1024 failed [ 1242.148622][T23850] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1242.156622][T23850] UDF-fs: Scanning with blocksize 2048 failed [ 1242.210634][T23850] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1242.267546][T23850] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1242.276878][T23850] UDF-fs: Scanning with blocksize 4096 failed [ 1242.283320][T23850] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1242.438551][ T1032] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1242.496622][T23859] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1242.527698][T23856] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1242.683453][T23856] overlayfs: filesystem on './bus' not supported as upperdir [ 1242.868222][T23860] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1242.877532][T23860] UDF-fs: Scanning with blocksize 512 failed [ 1242.915781][ T1032] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1242.977323][T23860] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1242.987972][T23860] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1242.998002][T23860] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1243.008339][T23860] UDF-fs: Scanning with blocksize 1024 failed [ 1243.168167][T23860] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1243.412830][T23860] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1243.498466][T23860] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1243.506618][T23860] UDF-fs: Scanning with blocksize 2048 failed [ 1243.528062][T23860] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1243.555608][T23860] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1243.565663][T23860] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1243.573660][T23860] UDF-fs: Scanning with blocksize 4096 failed [ 1243.580009][T23860] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1244.133023][ T1032] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1245.302376][ T1032] tipc: TX() has been purged, node left! [ 1249.622635][ T1032] device hsr_slave_0 left promiscuous mode [ 1249.635663][ T1032] device hsr_slave_1 left promiscuous mode [ 1249.648860][ T1032] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1249.657189][ T1032] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1249.679019][ T1032] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1249.687146][ T1032] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1249.708297][ T1032] device bridge_slave_1 left promiscuous mode [ 1249.715702][ T1032] bridge0: port 2(bridge_slave_1) entered disabled state [ 1249.733672][ T1032] device bridge_slave_0 left promiscuous mode [ 1249.740726][ T1032] bridge0: port 1(bridge_slave_0) entered disabled state [ 1249.783866][ T1032] device veth1_macvtap left promiscuous mode [ 1249.790017][ T1032] device veth0_macvtap left promiscuous mode [ 1249.796689][ T1032] device veth1_vlan left promiscuous mode [ 1249.802698][ T1032] device veth0_vlan left promiscuous mode [ 1252.320718][T23212] Bluetooth: hci4: command 0x0409 tx timeout [ 1253.708255][ T1032] team0 (unregistering): Port device team_slave_1 removed [ 1253.731636][ T1032] team0 (unregistering): Port device team_slave_0 removed [ 1253.758262][ T1032] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1253.767655][ T1032] device bond_slave_1 left promiscuous mode [ 1253.791092][ T1032] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1253.802142][ T1032] device bond_slave_0 left promiscuous mode [ 1253.911283][ T1032] bond0 (unregistering): Released all slaves [ 1254.007657][T23895] IPVS: ftp: loaded support on port[0] = 21 [ 1254.303469][T23895] chnl_net:caif_netlink_parms(): no params data found [ 1254.404167][ T12] Bluetooth: hci4: command 0x041b tx timeout [ 1254.480914][T23895] bridge0: port 1(bridge_slave_0) entered blocking state [ 1254.488262][T23895] bridge0: port 1(bridge_slave_0) entered disabled state [ 1254.499094][T23895] device bridge_slave_0 entered promiscuous mode [ 1254.525951][T23895] bridge0: port 2(bridge_slave_1) entered blocking state [ 1254.535901][T23895] bridge0: port 2(bridge_slave_1) entered disabled state [ 1254.546553][T23895] device bridge_slave_1 entered promiscuous mode [ 1254.627066][T23895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1254.660259][T23895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1254.727916][T23895] team0: Port device team_slave_0 added [ 1254.745323][T23895] team0: Port device team_slave_1 added [ 1254.810812][T23895] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1254.817910][T23895] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1254.844111][T23895] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1254.867243][T23895] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1254.875646][T23895] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1254.901848][T23895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1254.973682][T23895] device hsr_slave_0 entered promiscuous mode [ 1254.986114][T23895] device hsr_slave_1 entered promiscuous mode [ 1254.996197][T23895] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1255.004842][T23895] Cannot create hsr debugfs directory [ 1255.493351][T23895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1255.524988][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1255.534844][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1255.557757][T23895] 8021q: adding VLAN 0 to HW filter on device team0 [ 1255.577889][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1255.587977][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1255.598059][T23211] bridge0: port 1(bridge_slave_0) entered blocking state [ 1255.605401][T23211] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1255.628178][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1255.638001][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1255.648569][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1255.658527][T23211] bridge0: port 2(bridge_slave_1) entered blocking state [ 1255.665886][T23211] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1255.690825][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1255.726254][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1255.737328][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1255.749186][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1255.769063][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1255.795911][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1255.807872][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1255.841170][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1255.853614][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1255.873991][T23895] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1255.887341][T23895] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1255.900015][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1255.911080][T22911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1255.959571][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1255.967961][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1256.040104][T23895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1256.302003][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1256.313505][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1256.357685][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1256.367137][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1256.386224][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1256.396593][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1256.412975][T23895] device veth0_vlan entered promiscuous mode [ 1256.443001][T23895] device veth1_vlan entered promiscuous mode [ 1256.481099][ T8740] Bluetooth: hci4: command 0x040f tx timeout [ 1256.519177][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1256.528677][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1256.543004][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1256.553179][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1256.579102][T23895] device veth0_macvtap entered promiscuous mode [ 1256.607412][T23895] device veth1_macvtap entered promiscuous mode [ 1256.647455][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1256.658182][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.670253][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1256.680974][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.691150][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1256.701789][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.712689][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1256.723347][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.733600][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1256.744236][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.757688][T23895] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1256.768016][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1256.778548][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1256.789115][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1256.800427][ T8740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1256.833827][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1256.846419][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.859031][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1256.869768][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.880606][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1256.891450][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.901654][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1256.912923][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.923185][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1256.933937][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1256.947350][T23895] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1256.958143][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1256.969398][T23211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1257.313243][T24107] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 04:24:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:13 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x2}, 0x10) dup3(r1, r2, 0x0) 04:24:13 executing program 0: r0 = openat$zero(0xffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'team_slave_0\x00', 0xff}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@xino_off='xino=off'}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) 04:24:13 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e7578205544464653", 0xd1, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:13 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e7578205544464653", 0xd1, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:13 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) connect$inet(r5, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) creat(0x0, 0x0) r6 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4000}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x6, 0x0, 0x1, 0x3, 0x0, 0x80000000}, &(0x7f0000000200), 0x0) setsockopt$EBT_SO_SET_COUNTERS(r6, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x0, 0x0, [], 0x4, 0x0, 0x0, [{}, {}, {}, {}]}, 0x90) splice(r2, 0x0, r5, 0x0, 0x30001, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1257.720489][T24116] overlayfs: missing 'workdir' 04:24:13 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x2}, 0x10) dup3(r0, r1, 0x0) [ 1257.953798][T24121] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1257.967307][T24121] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1257.967463][T24123] overlayfs: missing 'workdir' [ 1257.977755][T24121] UDF-fs: Scanning with blocksize 512 failed [ 1258.032389][T24121] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1258.040142][T24121] UDF-fs: Scanning with blocksize 1024 failed [ 1258.077450][T24121] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1258.085478][T24121] UDF-fs: Scanning with blocksize 2048 failed [ 1258.137683][T24119] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1258.145732][T24119] UDF-fs: Scanning with blocksize 512 failed [ 1258.189871][T24119] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1258.200469][T24119] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1258.210557][T24119] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1258.220929][T24119] UDF-fs: Scanning with blocksize 1024 failed [ 1258.274420][T24128] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1258.308546][T24121] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:24:14 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x10020, &(0x7f00000000c0)=ANY=[@ANYBLOB='xino=on,f{contexle=overlay\x00,\x00']) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1258.490826][T24121] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1258.490858][T24121] UDF-fs: Scanning with blocksize 4096 failed [ 1258.490898][T24121] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1258.528740][T24119] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1258.568193][T24119] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1258.578450][T23211] Bluetooth: hci4: command 0x0419 tx timeout [ 1258.750147][T24119] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1258.758602][T24119] UDF-fs: Scanning with blocksize 2048 failed 04:24:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1258.923948][T24119] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1259.057005][T24119] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1259.067025][T24119] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1259.075577][T24119] UDF-fs: Scanning with blocksize 4096 failed [ 1259.081863][T24119] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:15 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000", 0xd8, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:15 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x2}, 0x10) dup3(r0, r1, 0x0) 04:24:15 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000", 0xd8, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1260.016211][T24143] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:24:15 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$autofs(0xffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x220200, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000200)) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1260.176380][T24143] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1260.186774][T24143] UDF-fs: Scanning with blocksize 512 failed 04:24:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1260.391209][T24143] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1260.399098][T24143] UDF-fs: Scanning with blocksize 1024 failed [ 1260.419785][T24150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1260.428100][T24150] UDF-fs: Scanning with blocksize 512 failed [ 1260.449311][T24150] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1260.459909][T24150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1260.469903][T24150] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1260.480136][T24150] UDF-fs: Scanning with blocksize 1024 failed [ 1260.497873][T24150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1260.515325][T24150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1260.530980][T24150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1260.538802][T24150] UDF-fs: Scanning with blocksize 2048 failed [ 1260.549257][T24150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1260.574336][T24143] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1260.582565][T24143] UDF-fs: Scanning with blocksize 2048 failed 04:24:16 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x2}, 0x10) dup3(r0, r1, 0x0) [ 1260.609619][T24150] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1260.619763][T24150] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1260.628034][T24150] UDF-fs: Scanning with blocksize 4096 failed [ 1260.634330][T24150] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1260.872420][T24143] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1261.012654][T24143] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1261.021381][T24143] UDF-fs: Scanning with blocksize 4096 failed [ 1261.027541][T24143] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1261.176230][T24157] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 1261.185587][T24157] overlayfs: bad mount option "redirect_dir=./file1" 04:24:17 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000", 0xd8, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1261.444892][T24157] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 1261.454077][T24157] overlayfs: bad mount option "redirect_dir=./file1" 04:24:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1262.125793][T24165] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1262.134776][T24165] UDF-fs: Scanning with blocksize 512 failed [ 1262.247436][T24165] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1262.258055][T24165] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1262.268394][T24165] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1262.278773][T24165] UDF-fs: Scanning with blocksize 1024 failed 04:24:18 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) 04:24:18 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0}, 0x10) dup3(r1, r2, 0x0) 04:24:18 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000", 0xd8, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:18 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=,/file0,upperdir=./bus,\x00']) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1262.469075][T24165] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1262.547190][T24165] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1262.627311][T24165] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1262.635434][T24165] UDF-fs: Scanning with blocksize 2048 failed [ 1262.691758][T24165] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1262.717449][T24176] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:24:18 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0}, 0x10) dup3(r1, r2, 0x0) [ 1262.812076][T24165] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1262.821933][T24165] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1262.829656][T24165] UDF-fs: Scanning with blocksize 4096 failed [ 1262.836109][T24165] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1262.878031][T24176] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1262.888774][T24176] UDF-fs: Scanning with blocksize 512 failed [ 1263.052415][T24176] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1263.060505][T24176] UDF-fs: Scanning with blocksize 1024 failed [ 1263.135529][T24183] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 1263.232829][T24176] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1263.240788][T24176] UDF-fs: Scanning with blocksize 2048 failed [ 1263.269479][T24176] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:24:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mtu(r2, 0x0, 0x4, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) ioctl$CHAR_RAW_ALIGNOFF(r2, 0x127a, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 1263.295374][T24176] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1263.303430][T24176] UDF-fs: Scanning with blocksize 4096 failed [ 1263.309678][T24176] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1263.373483][T24185] overlayfs: unrecognized mount option "lowerdir=" or missing value 04:24:19 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000", 0xd8, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:19 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0}, 0x10) dup3(r1, r2, 0x0) 04:24:19 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000", 0xd8, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:19 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x7, &(0x7f00000001c0)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) chmod(&(0x7f0000000200)='./bus/../file0\x00', 0x122) 04:24:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:19 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newqdisc={0x14c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa, 0x1, 'choke\x00'}, {0x11c, 0x2, [@TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_PARMS={0x14, 0x1, {0x5}}]}}]}, 0x14c}}, 0x0) [ 1264.129714][T24201] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1264.187747][T24202] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1264.195713][T24202] UDF-fs: Scanning with blocksize 512 failed [ 1264.219910][T24202] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1264.230549][T24202] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1264.240496][T24201] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1264.240531][T24201] UDF-fs: Scanning with blocksize 512 failed [ 1264.256888][T24202] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1264.267113][T24202] UDF-fs: Scanning with blocksize 1024 failed [ 1264.279729][T24202] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1264.295953][T24202] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1264.329355][T24202] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1264.337766][T24202] UDF-fs: Scanning with blocksize 2048 failed [ 1264.384349][T24201] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1264.392622][T24201] UDF-fs: Scanning with blocksize 1024 failed [ 1264.437105][T24201] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1264.445158][T24201] UDF-fs: Scanning with blocksize 2048 failed [ 1264.469617][T24201] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1264.501361][T24201] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1264.509267][T24201] UDF-fs: Scanning with blocksize 4096 failed [ 1264.515797][T24201] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1264.551533][T24202] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1264.685804][T24202] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1264.696258][T24202] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1264.704141][T24202] UDF-fs: Scanning with blocksize 4096 failed [ 1264.710636][T24202] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:20 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(0xffffffffffffffff, r2, 0x0) 04:24:20 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="776f726b65726469723d2e2f66696c65302c75707065726450723d2e2f6275732c00000000000000000000000000000000125f999345111959b977f406d90cd44edec41cdeee815ddbb52eb669652d8284aea4a34d6bab20a0464456816e1aaa2712ed3e9b166c2f1e91fda185aa49ec71fb616e4d2e61b89c2df6a14f642209f0b7b080fb0000000000000000"]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x8, 0x20, 0x9, 0x8, 0x8c, 0x401, 0x52}, &(0x7f0000000000)=0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x22, "154e99680cc4d53b085dafc6353cc5d0dd53e826cae05615932c122c9aed7e0bd998"}, &(0x7f0000000200)=0x2a) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) 04:24:20 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300"/219, 0xdb, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:21 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300"/219, 0xdb, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:21 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x3103101ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) 04:24:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1265.565327][T24227] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1265.617312][T24227] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1265.627812][T24227] UDF-fs: Scanning with blocksize 512 failed [ 1265.630004][T24226] overlayfs: unrecognized mount option "workerdir=./file0" or missing value [ 1265.675107][T24227] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1265.683310][T24227] UDF-fs: Scanning with blocksize 1024 failed [ 1265.764742][T24232] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1265.772942][T24232] UDF-fs: Scanning with blocksize 512 failed [ 1265.796392][T24232] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1265.808366][T24232] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1265.818765][T24232] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1265.827044][T24231] overlayfs: unrecognized mount option "workerdir=./file0" or missing value [ 1265.829689][T24232] UDF-fs: Scanning with blocksize 1024 failed [ 1265.849320][T24232] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1265.865088][T24232] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1265.880321][T24232] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1265.881248][T24235] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1265.888147][T24232] UDF-fs: Scanning with blocksize 2048 failed [ 1265.902742][T24235] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1265.926150][T24232] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1266.008115][T24227] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1266.016314][T24227] UDF-fs: Scanning with blocksize 2048 failed [ 1266.038769][T24227] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1266.039493][T24232] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1266.058771][T24232] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1266.066729][T24232] UDF-fs: Scanning with blocksize 4096 failed [ 1266.068876][T24227] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1266.073144][T24232] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1266.080864][T24227] UDF-fs: Scanning with blocksize 4096 failed [ 1266.080913][T24227] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:22 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(0xffffffffffffffff, r2, 0x0) 04:24:22 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300"/219, 0xdb, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:22 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000000740)=[{&(0x7f0000000000)=0x2, 0x1}, {&(0x7f0000000100), 0x2}, {&(0x7f00000001c0)=0x1}, {&(0x7f0000000200), 0x1}, {&(0x7f00000003c0)=0x2}, {&(0x7f0000000400)=0x1, 0x2}, {&(0x7f0000000440)=0x1}, {&(0x7f0000000480), 0x1}, {&(0x7f00000004c0), 0x1}, {&(0x7f0000000500), 0x1}, {&(0x7f0000000540)=0x1, 0x1}, {&(0x7f0000000580), 0x2}, {&(0x7f00000005c0)=0x1, 0x1}, {&(0x7f0000000600)=0x1}, {&(0x7f0000000640)=0x1}, {&(0x7f0000000680)=0x2}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=0x2}], 0xd, 0x12, &(0x7f0000000840)={0x0, 0x989680}, 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c696e6465783d6f66662c002ad3fb3980940cee833c321a9382467e6fb7234af03472f8c643a25435da0d871b6451371256309368fd99e343b82f9b5ce08cdf4549c4ceaa5a8b2a291e271e1198e1ca5b035e02d9c4d17be25b3635f1caa62ff8eb6f15fc8a83d74d0841067e26d263a2194b9e447b549794603065f9"]) 04:24:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:22 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300"/219, 0xdb, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:22 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(0xffffffffffffffff, r2, 0x0) [ 1267.009733][T24247] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1267.099490][T24247] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1267.109732][T24247] UDF-fs: Scanning with blocksize 512 failed 04:24:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r2) 04:24:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1267.284991][T24247] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1267.293049][T24247] UDF-fs: Scanning with blocksize 1024 failed [ 1267.361127][T24255] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1267.494440][T24256] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1267.502514][T24256] UDF-fs: Scanning with blocksize 512 failed [ 1267.529542][T24257] overlayfs: filesystem on './bus' not supported as upperdir [ 1267.583159][T24256] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1267.594774][T24256] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1267.607877][T24256] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1267.625637][T24256] UDF-fs: Scanning with blocksize 1024 failed [ 1267.672691][T24247] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1267.683941][T24247] UDF-fs: Scanning with blocksize 2048 failed [ 1267.817526][T24256] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:24:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:23 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,workdir=./file1,los,index=off,\x00']) [ 1267.887344][T24247] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1267.926009][T24256] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:24:23 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, 0xffffffffffffffff, 0x0) [ 1268.048274][T24256] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1268.056479][T24256] UDF-fs: Scanning with blocksize 2048 failed 04:24:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f00000005c0)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000006f", 0x31, 0x1400}, {&(0x7f0000010a00)="1797f96f00000000001000000000000002000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff01000000000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff010000000000000000000000000000008501000006000000010000000100000001000000040000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000010b00)="0000000000000000000000000000000000000000000000000000000080d87d5a01000300000000030000000010", 0x2d, 0x200fe0}, {&(0x7f0000010c00)="000000000000000000000000000000000000000000000000000000060000000000010c80", 0x24, 0x2011e0}, {&(0x7f0000010d00)="000000000000000000000001", 0xc, 0x201240}, {&(0x7f0000010e00)="0000000000000000000000000000000000000000000000000002", 0x1a, 0x201280}, {&(0x7f0000010f00)="0000000000000003", 0x8, 0x2012e0}, {&(0x7f0000011000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x16, 0x201320}, {&(0x7f0000011100)="00000005", 0x4, 0x201380}, {&(0x7f0000011600)="00000000000000000000000000000000000000000000000000000001000000001797f96f00000000001000000000000002000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff01000000000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff010000000000000000000000000000008501000006000000010000000100000001000000040000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011700)="0000000000000000000000000000000000000000000000000000000080d87d5a", 0x20, 0x205fe0}, {&(0x7f0000011f00)="ed4100005cf90100535f010002000000001000000000000002", 0x19, 0x1000000}, {&(0x7f0000012100)="00000000000000000300000003", 0xd, 0x1000fe0}], 0x0, &(0x7f0000012400)) [ 1268.122690][T24247] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1268.130569][T24247] UDF-fs: Scanning with blocksize 4096 failed [ 1268.136894][T24247] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1268.210953][T24256] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1268.274879][T24256] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1268.285152][T24256] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1268.293100][T24256] UDF-fs: Scanning with blocksize 4096 failed [ 1268.299361][T24256] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:24 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300"/219, 0xdb, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:24 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300"/219, 0xdb, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1268.654189][T24279] F2FS-fs (loop5): Wrong segment_count / block_count (111 > 16384) [ 1268.663327][T24279] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 04:24:24 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, 0xffffffffffffffff, 0x0) [ 1268.754641][T24279] F2FS-fs (loop5): invalid crc_offset: 0 [ 1268.792890][T24280] overlayfs: unrecognized mount option "los" or missing value [ 1269.024977][T24282] overlayfs: filesystem on './bus' not supported as upperdir 04:24:25 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@workdir={'workdir', 0x3d, './bus'}}, {@default_permissions='default_permissions'}, {@xino_off='xino=off'}, {@index_off='index=off'}]}) [ 1269.110299][T24288] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1269.175632][T24288] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1269.186752][T24288] UDF-fs: Scanning with blocksize 512 failed 04:24:25 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) dup3(r1, 0xffffffffffffffff, 0x0) [ 1269.464869][T24291] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1269.472837][T24291] UDF-fs: Scanning with blocksize 512 failed [ 1269.509108][T24288] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1269.517874][T24288] UDF-fs: Scanning with blocksize 1024 failed [ 1269.554600][T24288] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1269.562477][T24288] UDF-fs: Scanning with blocksize 2048 failed [ 1269.583356][T24288] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1269.615787][T24288] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1269.623727][T24288] UDF-fs: Scanning with blocksize 4096 failed [ 1269.630150][T24288] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1269.812312][T24291] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1269.822740][T24291] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1269.832765][T24291] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1269.843161][T24291] UDF-fs: Scanning with blocksize 1024 failed [ 1269.852805][T24291] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1269.893756][T24291] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1269.951160][T24291] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1269.958922][T24291] UDF-fs: Scanning with blocksize 2048 failed [ 1269.991210][T24291] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:24:25 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e7578205544464653000000000000000000000004", 0xdd, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1270.031062][T24291] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1270.041144][T24291] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1270.048855][T24291] UDF-fs: Scanning with blocksize 4096 failed [ 1270.055346][T24291] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:26 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e7578205544464653000000000000000000000004", 0xdd, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1270.467390][T24308] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1270.479676][T24308] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1270.490917][T24308] UDF-fs: Scanning with blocksize 512 failed [ 1270.534029][T24308] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1270.546752][T24308] UDF-fs: Scanning with blocksize 1024 failed [ 1270.595350][T24308] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1270.603451][T24308] UDF-fs: Scanning with blocksize 2048 failed [ 1270.631941][T24308] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1270.662751][T24308] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1270.670743][T24308] UDF-fs: Scanning with blocksize 4096 failed [ 1270.676896][T24308] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:26 executing program 1: r0 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() clock_gettime(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) rt_sigtimedwait(&(0x7f00000000c0), 0x0, 0x0, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x5) 04:24:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="590e967f287f", @remote, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @local, @dev, @empty}}}}, 0x0) 04:24:26 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e7578205544464653000000000000000000000004", 0xdd, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffde4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0xefa, 0x2, 0x0, 0x57db, 0x1, 0x7ff}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)={0x3c, r3, 0x1, 0x0, 0x0, {0x9}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x18, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xe8, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) lsetxattr$security_ima(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='security.ima\x00', &(0x7f0000000500)=@md5={0x1, "ff0f145af93d7735420de04778231ca6"}, 0x11, 0x3) r4 = pidfd_getfd(r0, r1, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r5, &(0x7f0000000200)={0x1f, @fixed={[], 0x11}}, 0x8) ioctl$SNAPSHOT_S2RAM(r4, 0x330b) 04:24:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) [ 1271.256111][T24319] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1271.264298][T24319] UDF-fs: Scanning with blocksize 512 failed [ 1271.324173][T24325] overlayfs: missing 'lowerdir' [ 1271.445797][T24319] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1271.457067][T24319] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1271.467394][T24319] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1271.477860][T24319] UDF-fs: Scanning with blocksize 1024 failed [ 1271.612132][T24332] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:24:27 executing program 5: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x7, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x270) [ 1271.657334][T24319] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1271.730437][T24332] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1271.741319][T24332] UDF-fs: Scanning with blocksize 512 failed [ 1271.775615][T24319] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1271.791487][T24319] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1271.799402][T24319] UDF-fs: Scanning with blocksize 2048 failed [ 1271.810833][T24319] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1271.825098][T24319] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1271.835101][T24319] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1271.843043][T24319] UDF-fs: Scanning with blocksize 4096 failed [ 1271.849190][T24319] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1271.859594][T24332] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1271.868765][T24332] UDF-fs: Scanning with blocksize 1024 failed 04:24:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1272.148002][T24332] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1272.155927][T24332] UDF-fs: Scanning with blocksize 2048 failed [ 1272.277276][T24332] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:24:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r1, r0, 0x0) [ 1272.348939][T24332] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1272.357027][T24332] UDF-fs: Scanning with blocksize 4096 failed [ 1272.363347][T24332] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:28 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e7578205544464653000000000000000000000004", 0xdd, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:28 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) timer_create(0x1, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000340)="32a7eb323f4f0155f53c18274a603939950fc54ef43167abbc3a44451be86d9d2d3352872229492b01bcd552e839dd0e157eea7c9ab4ebbf6582beb607ee1204ea63cbfed71873721ab0adae1b039ce9546a017326626429d8132947e415b2b52204b94c9b16395734a50a85f5d137b397fa6925351ec9e5dcecb7070e442931af6dd29e66ea77dfdba9485c8982edfcc896c03c3aa356f7db55b2cf3bfa9e0b5c30c715f5145e54ab6e7e31ffcb01b34cd78a132842ba37e38e773a1a3aeab9dcc68a14", &(0x7f0000000440)="d810556035bb2c94504e8e53f41f28ddcdb6e1e459a1fc279732c85cdfb209b993b6979804aa344c9fc590a772bcd56f3737a8d85e0021cab637b953fdd94612065d2b743da98959c578d55758d36fdcdd69b28e3c0ecaa609871e3baf151f81fd90afd347c8cd7cac8c4f7602b4cee8d37a8ad977751c8bd5b9e32c7444b78c4fd9b3ca29a977"}}, &(0x7f00009b1ffc)=0x0) timer_settime(r0, 0x1, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_genetlink_get_family_id$mptcp(0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffffffffffffff, 0xe) sendto$packet(r2, &(0x7f0000000340), 0xfffffffffffffd4d, 0x0, 0x0, 0x0) 04:24:28 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e7578205544464653000000000000000000000004", 0xdd, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1273.028629][T24355] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1273.036954][T24355] UDF-fs: Scanning with blocksize 512 failed [ 1273.148162][T24359] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1273.214694][T24359] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1273.225099][T24359] UDF-fs: Scanning with blocksize 512 failed [ 1273.252690][T24355] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! 04:24:29 executing program 1: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, [{}]}) [ 1273.263295][T24355] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1273.274129][T24355] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1273.284411][T24355] UDF-fs: Scanning with blocksize 1024 failed [ 1273.558996][T24359] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1273.567127][T24359] UDF-fs: Scanning with blocksize 1024 failed [ 1273.740479][T24355] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1273.814807][T24359] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1273.823007][T24359] UDF-fs: Scanning with blocksize 2048 failed [ 1273.847031][T24359] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:24:29 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1273.873721][T24359] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1273.881749][T24359] UDF-fs: Scanning with blocksize 4096 failed [ 1273.883169][T24355] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1273.887903][T24359] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1274.060824][T24355] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1274.068730][T24355] UDF-fs: Scanning with blocksize 2048 failed 04:24:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1274.138565][T24355] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:24:30 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) [ 1274.198882][T24355] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1274.209056][T24355] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1274.217030][T24355] UDF-fs: Scanning with blocksize 4096 failed [ 1274.223443][T24355] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:30 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e7578205544464653000000000000000000000004", 0xdd, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1274.538664][T24372] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1274.629283][T24372] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1274.640590][T24372] UDF-fs: Scanning with blocksize 512 failed 04:24:30 executing program 1: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000ffffffffffffffff000000000000000012"]) [ 1274.810157][T24372] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1274.818155][T24372] UDF-fs: Scanning with blocksize 1024 failed [ 1274.857783][T24372] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1274.865827][T24372] UDF-fs: Scanning with blocksize 2048 failed [ 1274.890175][T24372] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:24:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1274.916484][T24372] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1274.924690][T24372] UDF-fs: Scanning with blocksize 4096 failed [ 1274.931150][T24372] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1275.121300][T24385] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1275.129162][T24385] UDF-fs: Scanning with blocksize 512 failed [ 1275.148641][T24385] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1275.159360][T24385] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1275.169488][T24385] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1275.179741][T24385] UDF-fs: Scanning with blocksize 1024 failed [ 1275.190543][T24385] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1275.205370][T24385] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1275.220759][T24385] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1275.229490][T24385] UDF-fs: Scanning with blocksize 2048 failed [ 1275.239823][T24385] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1275.254047][T24385] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1275.264037][T24385] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1275.272088][T24385] UDF-fs: Scanning with blocksize 4096 failed [ 1275.278379][T24385] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:31 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:31 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:31 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp\x00') read$FUSE(r0, &(0x7f0000000880)={0x2020}, 0x2020) 04:24:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:31 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0100002400176ccf5d26c80000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x14c}}, 0x0) [ 1276.054711][T24396] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1276.121795][T24398] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1276.129908][T24398] UDF-fs: Scanning with blocksize 512 failed [ 1276.147841][T24398] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1276.158237][T24398] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1276.168525][T24398] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1276.178742][T24398] UDF-fs: Scanning with blocksize 1024 failed [ 1276.188215][T24398] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1276.202551][T24398] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:24:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000200)='./file0/file0\x00') r0 = openat$full(0xffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x2}) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x9, r1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000001c0)={r1, 0xfff}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1276.213762][T24396] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1276.224076][T24396] UDF-fs: Scanning with blocksize 512 failed [ 1276.252688][T24398] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1276.260919][T24398] UDF-fs: Scanning with blocksize 2048 failed [ 1276.346088][T24398] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1276.449122][T24396] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1276.458132][T24396] UDF-fs: Scanning with blocksize 1024 failed [ 1276.467198][T24398] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1276.477659][T24398] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1276.485597][T24398] UDF-fs: Scanning with blocksize 4096 failed [ 1276.491865][T24398] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1276.667980][T24396] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1276.675884][T24396] UDF-fs: Scanning with blocksize 2048 failed [ 1276.710108][T24396] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1276.715367][T24407] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1276.741357][T24396] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1276.749113][T24396] UDF-fs: Scanning with blocksize 4096 failed [ 1276.755598][T24396] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1276.820816][T24406] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 04:24:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 1277.006801][T24406] overlayfs: filesystem on './bus' not supported as upperdir [ 1277.042172][T24407] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:24:33 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:33 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x400002172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0xe000, 0x3, &(0x7f0000ff2000/0xe000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 04:24:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xfffffde4) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000000)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0xffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000001c0)={0x8}) 04:24:33 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d696e7465726c65617665badb1853f96e3d72656c61746976653a39202c39"]) 04:24:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1277.770837][T24423] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1277.813474][T24423] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1277.824344][T24423] UDF-fs: Scanning with blocksize 512 failed [ 1277.914722][T24424] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1277.922743][T24424] UDF-fs: Scanning with blocksize 512 failed [ 1278.027085][T24423] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1278.035401][T24423] UDF-fs: Scanning with blocksize 1024 failed [ 1278.078583][T24431] tmpfs: Bad value for 'mpol' 04:24:34 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000001d00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/212, 0xd4}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/unix\x00') preadv(r1, &(0x7f00000017c0), 0x103, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000540)=ANY=[], 0x0, 0xc00) creat(&(0x7f00000001c0)='./file0\x00', 0x0) shmctl$IPC_RMID(0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) [ 1278.127632][T24424] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1278.138465][T24424] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1278.148702][T24424] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1278.158975][T24424] UDF-fs: Scanning with blocksize 1024 failed [ 1278.251610][T24423] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1278.259432][T24423] UDF-fs: Scanning with blocksize 2048 failed [ 1278.281275][T24423] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1278.319033][T24423] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1278.327268][T24423] UDF-fs: Scanning with blocksize 4096 failed [ 1278.333606][T24423] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1278.350067][T24424] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1278.398229][T24424] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:24:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x40001d) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x2}) [ 1278.451390][T24424] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1278.459230][T24424] UDF-fs: Scanning with blocksize 2048 failed 04:24:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1278.597905][T24424] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1278.690990][T24424] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1278.702320][T24424] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1278.710455][T24424] UDF-fs: Scanning with blocksize 4096 failed [ 1278.716618][T24424] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:34 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1278.747127][T24441] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:24:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[@ANYBLOB="a75aaaaaaaaa00000000001e"], 0x0) 04:24:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x6000, &(0x7f00000001c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c0dd8ed033d3a4f3d472e2f66696c65302c75707065736469727d2e2f6275732c00123b328a71b28f184b49adcd51c0994018cf4ee2e58dc835b2b902390bbff5ac5a21c4419f8fabf23b5064736612070000008ce184"]) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1279.400470][T24454] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:24:35 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1279.480648][T24454] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1279.491267][T24454] UDF-fs: Scanning with blocksize 512 failed [ 1279.593875][T24454] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1279.601739][T24454] UDF-fs: Scanning with blocksize 1024 failed [ 1279.663803][T24454] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1279.671894][T24454] UDF-fs: Scanning with blocksize 2048 failed [ 1279.701138][T24454] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1279.725652][T24454] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1279.733971][T24454] UDF-fs: Scanning with blocksize 4096 failed [ 1279.740390][T24454] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r2, 0x0, 0x10000edbe) 04:24:35 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1280.146946][T24469] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1280.154840][T24469] UDF-fs: Scanning with blocksize 512 failed [ 1280.174453][T24469] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1280.185017][T24469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1280.195085][T24469] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1280.205289][T24469] UDF-fs: Scanning with blocksize 1024 failed [ 1280.215526][T24469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1280.230463][T24469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:24:36 executing program 5: rt_sigprocmask(0x0, &(0x7f000078b000)={[0xfffffffffffffffd]}, 0x0, 0x8) r0 = gettid() r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x20, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x77359400}, {0x7, 0xe4c}}, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00000000c0)={&(0x7f0000000040), 0x8}) [ 1280.243734][T24469] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1280.251621][T24469] UDF-fs: Scanning with blocksize 2048 failed [ 1280.261939][T24469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1280.274269][T24469] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1280.284123][T24469] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1280.292163][T24469] UDF-fs: Scanning with blocksize 4096 failed [ 1280.298333][T24469] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:36 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r2, 0x0, 0x10000edbe) 04:24:36 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) r0 = openat$pfkey(0xffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x218801, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x30, 0x3f7, 0x400, 0x70bd2d, 0x25dfdbfc, {0x7, 0x10, './file0', './file0/../file0'}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x10041}, 0x4008001) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1280.870966][T24481] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1280.885579][T24481] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1280.897096][T24481] UDF-fs: Scanning with blocksize 512 failed [ 1280.954222][T24481] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1280.962196][T24481] UDF-fs: Scanning with blocksize 1024 failed [ 1281.022067][T24481] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1281.030064][T24481] UDF-fs: Scanning with blocksize 2048 failed [ 1281.071217][T24481] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:24:37 executing program 5: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x17, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000fcffffffffffff00"}) [ 1281.212714][T24481] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1281.220766][T24481] UDF-fs: Scanning with blocksize 4096 failed [ 1281.226927][T24481] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1281.663456][T24494] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1281.671626][T24494] UDF-fs: Scanning with blocksize 512 failed [ 1281.725293][T24498] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1281.819510][T24494] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1281.830552][T24497] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1281.845437][T24494] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1281.855407][T24494] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1281.865588][T24494] UDF-fs: Scanning with blocksize 1024 failed [ 1281.948960][T24497] overlayfs: filesystem on './bus' not supported as upperdir 04:24:37 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r2, 0x0, 0x10000edbe) 04:24:38 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6d485b7d522ba37eb745d7397cf9ad9a5f525e696c65312c6c6f776556646982218e060065302c"]) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1282.206977][T24494] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1282.297227][T24494] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:24:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1282.434091][T24494] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1282.441943][T24494] UDF-fs: Scanning with blocksize 2048 failed [ 1282.536962][T24508] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1282.566303][T24494] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1282.606952][T24508] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1282.617529][T24508] UDF-fs: Scanning with blocksize 512 failed [ 1282.680908][T24494] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1282.690953][T24494] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1282.698663][T24494] UDF-fs: Scanning with blocksize 4096 failed [ 1282.705312][T24494] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1282.861976][T24508] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1282.870078][T24508] UDF-fs: Scanning with blocksize 1024 failed [ 1282.928216][T24508] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1282.936147][T24508] UDF-fs: Scanning with blocksize 2048 failed [ 1282.962231][T24508] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1282.998100][T24508] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1283.006209][T24508] UDF-fs: Scanning with blocksize 4096 failed [ 1283.012678][T24508] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1283.128970][T24516] overlayfs: unrecognized mount option "workmH[}R+£~·E×9|ù­š_R^ile1" or missing value [ 1283.229310][T24516] overlayfs: unrecognized mount option "workmH[}R+£~·E×9|ù­š_R^ile1" or missing value 04:24:39 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:39 executing program 5: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x17, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000fcffffffffffff00"}) 04:24:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r2, 0x0, 0x10000edbe) 04:24:39 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {0x0, 0x0, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000000)=0x200) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000200)={[{@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@index_off='index=off'}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) socketpair(0x28, 0x6, 0x5, &(0x7f00000002c0)) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) open(&(0x7f00000001c0)='./bus\x00', 0x10002, 0x91) 04:24:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1283.988579][T24526] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1283.996630][T24526] UDF-fs: Scanning with blocksize 512 failed [ 1284.016793][T24526] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1284.028823][T24526] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1284.038896][T24526] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1284.049087][T24526] UDF-fs: Scanning with blocksize 1024 failed [ 1284.058273][T24526] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1284.072576][T24526] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1284.085858][T24526] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1284.093795][T24526] UDF-fs: Scanning with blocksize 2048 failed [ 1284.103026][T24526] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1284.115335][T24526] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1284.125133][T24526] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1284.132997][T24526] UDF-fs: Scanning with blocksize 4096 failed [ 1284.139255][T24526] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1284.436648][T24533] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1284.459801][T24533] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1284.470029][T24533] UDF-fs: Scanning with blocksize 512 failed [ 1284.563293][T24537] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 1284.572446][T24537] overlayfs: missing 'lowerdir' 04:24:40 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1284.728842][T24533] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1284.736871][T24533] UDF-fs: Scanning with blocksize 1024 failed 04:24:40 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1284.816508][T24533] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1284.822968][T24539] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 1284.824575][T24533] UDF-fs: Scanning with blocksize 2048 failed [ 1284.833711][T24539] overlayfs: missing 'lowerdir' [ 1284.863592][T24533] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1284.896965][T24533] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1284.900214][T24540] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1284.905011][T24533] UDF-fs: Scanning with blocksize 4096 failed [ 1284.919949][T24540] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1284.925725][T24533] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f00000000000000020000000200000000800000008000002000000029c4646429c4645f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='journal_path=./f']) 04:24:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) sendfile(r3, r2, 0x0, 0x10000edbe) 04:24:41 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {0x0, 0x0, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1285.356940][T24544] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1285.365109][T24544] UDF-fs: Scanning with blocksize 512 failed [ 1285.444970][T24544] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1285.455491][T24544] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1285.465842][T24544] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1285.476018][T24544] UDF-fs: Scanning with blocksize 1024 failed 04:24:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0x1a4) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000009b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000009100)=[{0x18, 0x1, 0x1, "db"}], 0x18}}], 0x2, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x3f) recvfrom$l2tp6(r0, &(0x7f00000001c0)=""/99, 0x63, 0x12000, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, 0x20) [ 1285.666837][T24550] EXT4-fs (loop5): error: could not find journal device path: error -2 [ 1285.706727][T24544] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1285.812203][T24544] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1285.816756][T24555] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:24:41 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1285.886111][T24555] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1285.897539][T24555] UDF-fs: Scanning with blocksize 512 failed [ 1285.912962][T24544] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1285.922035][T24544] UDF-fs: Scanning with blocksize 2048 failed [ 1285.958710][T24555] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1285.967364][T24555] UDF-fs: Scanning with blocksize 1024 failed [ 1286.019222][T24555] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1286.027256][T24555] UDF-fs: Scanning with blocksize 2048 failed [ 1286.047347][T24555] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1286.078586][T24555] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1286.086929][T24555] UDF-fs: Scanning with blocksize 4096 failed [ 1286.093374][T24555] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1286.118148][T24544] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:24:42 executing program 5: request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f00000012c0)={'syz', 0x3}, 0x0, 0x0) 04:24:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) sendfile(r3, r2, 0x0, 0x10000edbe) [ 1286.271074][T24544] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1286.281350][T24544] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1286.289087][T24544] UDF-fs: Scanning with blocksize 4096 failed [ 1286.295516][T24544] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:42 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {0x0, 0x0, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1286.668505][T24565] overlayfs: failed to resolve './file0': -2 [ 1286.688475][T24568] overlayfs: failed to resolve './file0': -2 04:24:42 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {0x0, 0x0, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:42 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:42 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000001d00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/212, 0xd4}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/unix\x00') preadv(r0, &(0x7f00000017c0), 0x103, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0xc00) shmctl$IPC_RMID(0x0, 0x0) 04:24:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) sendfile(r3, r2, 0x0, 0x10000edbe) [ 1287.095725][T24573] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1287.179008][T24573] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1287.188954][T24577] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1287.189743][T24573] UDF-fs: Scanning with blocksize 512 failed [ 1287.197080][T24577] UDF-fs: Scanning with blocksize 512 failed [ 1287.243045][T24577] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1287.253827][T24577] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1287.263957][T24577] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1287.274181][T24577] UDF-fs: Scanning with blocksize 1024 failed [ 1287.295248][T24577] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1287.311702][T24577] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1287.326954][T24577] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1287.335165][T24577] UDF-fs: Scanning with blocksize 2048 failed [ 1287.356198][T24577] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1287.370553][T24577] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1287.380581][T24577] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1287.388323][T24577] UDF-fs: Scanning with blocksize 4096 failed [ 1287.394677][T24577] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1287.417422][T24565] overlayfs: failed to resolve './file0': -2 [ 1287.435640][T24573] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1287.443795][T24573] UDF-fs: Scanning with blocksize 1024 failed [ 1287.508560][T24568] overlayfs: failed to resolve './file0': -2 [ 1287.525170][T24573] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1287.533222][T24573] UDF-fs: Scanning with blocksize 2048 failed 04:24:43 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {0x0, 0x0, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1287.591143][T24573] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1287.655119][T24573] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1287.663144][T24573] UDF-fs: Scanning with blocksize 4096 failed [ 1287.670716][T24573] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r2, 0x0, 0x10000edbe) 04:24:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 04:24:43 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000480)=@abs, &(0x7f0000000100)=0x6e, 0x800) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,uNperdir=./bus,\x00']) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f00000001c0)='bpf\x00', 0x800000, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) getresuid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) keyctl$chown(0x4, 0x0, r0, 0xffffffffffffffff) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x90cdd5ec9c8eda70, &(0x7f0000000400)={[{@xino_off='xino=off'}, {@metacopy_off='metacopy=off'}, {@index_off='index=off'}, {@default_permissions='default_permissions'}, {@xino_off='xino=off'}, {@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f00000006c0)=0x1e) sendmmsg(r1, &(0x7f0000009b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[{0x10, 0x1, 0x1, "db"}, {0x58, 0x7170793a3b4e1d89, 0x3, "b8a57f55e10748f3760b2b66dd72025e5f2957aaa7207ef2ece0cc4265b0afc485ace2218b9b5fe0a60616e41c0cd3cf8a362780e06388f8932f5a65320083740a00f2de39758c74fb4f09f6"}, {0x78, 0x117, 0x5, "17debcb929b6313d33e52f4c05fb3d4ac8b997eb851cc105a41f8b66200af3ff62626157ab820e1cd189e404f348c81c4b202744d922e928d6468740d6b5c2ccbb482177e874d7827501ca8fb74471bdfc5b88e215264d49a68c9308fc8e1d89a3f85f93dd9e89f06a"}], 0xe0}}], 0x2, 0x4008800) fcntl$setstatus(r1, 0x4, 0x0) 04:24:43 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800), 0x0, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:43 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x400005) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x2}) [ 1288.307168][T24593] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1288.315535][T24593] UDF-fs: Scanning with blocksize 512 failed [ 1288.416468][T24593] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1288.427444][T24593] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1288.437568][T24593] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1288.447843][T24593] UDF-fs: Scanning with blocksize 1024 failed [ 1288.546721][T24600] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1288.551871][T24603] overlayfs: unrecognized mount option "uNperdir=./bus" or missing value [ 1288.580508][T24603] bpf: Bad value for 'mode' [ 1288.613824][T24606] overlayfs: unrecognized mount option "uNperdir=./bus" or missing value [ 1288.637588][T24603] bpf: Bad value for 'mode' [ 1288.674866][T24600] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1288.685292][T24600] UDF-fs: Scanning with blocksize 512 failed 04:24:44 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000009b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000009100)=[{0x18, 0x1, 0x1, "db"}], 0x18}}], 0x2, 0x0) syz_mount_image$jfs(&(0x7f00000003c0)='jfs\x00', &(0x7f0000000200)='./bus\x00', 0x2, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="429d723a52e223928428350758a31bdc8642c89106dae428945930991a1ab781a3a9dca84bcaeb00486995ba5fa6178ad7ecad4d22557458a2c644d96c325f0fadfdad0fa9fcc4375ec6ea05cc", 0x4d, 0x8}], 0x1d080, &(0x7f00000001c0)={[{@resize_size={'resize', 0x3d, 0x1f}}, {@noquota='noquota'}, {@usrquota='usrquota'}, {@integrity='integrity'}, {@resize='resize'}]}) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000)=0x8, 0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1288.783984][T24593] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1288.827897][T24600] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1288.835912][T24600] UDF-fs: Scanning with blocksize 1024 failed [ 1288.878651][T24600] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1288.889394][T24600] UDF-fs: Scanning with blocksize 2048 failed [ 1288.923459][T24600] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1288.954462][T24600] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1288.955136][T24593] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1288.962491][T24600] UDF-fs: Scanning with blocksize 4096 failed [ 1288.962541][T24600] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 04:24:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r2, 0x0, 0x10000edbe) [ 1289.191522][T24593] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1289.200279][T24593] UDF-fs: Scanning with blocksize 2048 failed 04:24:45 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800), 0x0, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1289.280460][T24593] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1289.351023][T24593] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1289.361129][T24593] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1289.368835][T24593] UDF-fs: Scanning with blocksize 4096 failed [ 1289.375323][T24593] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:45 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000001d00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/212, 0xd4}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/unix\x00') preadv(r0, &(0x7f00000017c0), 0x103, 0x4000000, 0x0) [ 1289.560455][T24625] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1289.605820][T24619] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 04:24:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 04:24:45 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {0x0, 0x0, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1289.862264][T24619] overlayfs: filesystem on './bus' not supported as upperdir [ 1290.023897][T24632] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:24:46 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) unshare(0x14010100) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1290.115784][T24632] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1290.126654][T24632] UDF-fs: Scanning with blocksize 512 failed [ 1290.311560][T24632] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1290.319597][T24632] UDF-fs: Scanning with blocksize 1024 failed [ 1290.416939][T24632] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1290.425913][T24632] UDF-fs: Scanning with blocksize 2048 failed [ 1290.454263][T24632] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1290.490649][T24632] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1290.498597][T24632] UDF-fs: Scanning with blocksize 4096 failed [ 1290.505303][T24632] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:46 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0, 0x2}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x0, 0x0}, 0x10) 04:24:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r2, 0x0, 0x10000edbe) 04:24:46 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800), 0x0, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 1290.747225][T24642] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1290.755410][T24642] UDF-fs: Scanning with blocksize 512 failed [ 1290.906687][T24642] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1290.917284][T24642] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1290.927476][T24642] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1290.937804][T24642] UDF-fs: Scanning with blocksize 1024 failed [ 1291.174512][T24642] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1291.227011][T24653] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1291.257320][T24649] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1291.304696][T24642] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1291.347417][T24655] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1291.438536][T24642] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1291.446635][T24642] UDF-fs: Scanning with blocksize 2048 failed [ 1291.494966][T24653] overlayfs: filesystem on './bus' not supported as upperdir [ 1291.506185][T24660] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1291.524347][T24655] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1291.535598][T24655] UDF-fs: Scanning with blocksize 512 failed [ 1291.559399][T24642] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1291.637800][T24642] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1291.648099][T24642] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1291.656087][T24642] UDF-fs: Scanning with blocksize 4096 failed [ 1291.662426][T24642] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1291.757185][T24655] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1291.766148][T24655] UDF-fs: Scanning with blocksize 1024 failed 04:24:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 04:24:47 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffde4) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f0000000340)={0x5, 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc04c560f, &(0x7f00000001c0)={0x1, 0x5, 0x4, 0x2000, 0x7, {r0, r1/1000+60000}, {0x4, 0x8, 0xdd, 0x5, 0x1, 0x9, "ec864504"}, 0x7fff, 0x4, @offset=0x7, 0x9, 0x0, r2}) [ 1291.921378][T24655] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1291.929331][T24655] UDF-fs: Scanning with blocksize 2048 failed [ 1291.952115][T24655] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1291.982552][T24655] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1291.990515][T24655] UDF-fs: Scanning with blocksize 4096 failed [ 1291.996702][T24655] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r3, r2, 0x0, 0x10000edbe) 04:24:48 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300), 0x0, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000007c0)={0x40}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000080)=',\xabD*\x00'}, 0x30) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400fffd}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe') r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2') perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000025000535d25a80648c63940d0124fc60", 0x14}], 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x30000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) 04:24:48 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600"/49, 0x31, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 1292.747977][T24673] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1292.855466][T24673] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1292.863774][T24676] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1292.865909][T24673] UDF-fs: Scanning with blocksize 512 failed [ 1292.913702][T24673] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1292.921723][T24673] UDF-fs: Scanning with blocksize 1024 failed [ 1292.959152][T24673] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1292.967076][T24673] UDF-fs: Scanning with blocksize 2048 failed [ 1292.989363][T24673] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1293.015052][T24673] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1293.023034][T24673] UDF-fs: Scanning with blocksize 4096 failed [ 1293.029196][T24673] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1293.177385][T24675] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1293.185629][T24675] UDF-fs: Scanning with blocksize 512 failed [ 1293.213373][T24680] overlayfs: filesystem on './bus' not supported as upperdir [ 1293.227348][T24685] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1293.242225][T24685] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:24:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(0xffffffffffffffff, r2, 0x0, 0x10000edbe) [ 1293.414319][T24675] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1293.424913][T24675] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1293.435230][T24675] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1293.445919][T24675] UDF-fs: Scanning with blocksize 1024 failed 04:24:49 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600"/49, 0x31, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1293.537541][T24685] overlayfs: maximum fs stacking depth exceeded 04:24:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 04:24:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000007c0)={0x40}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000080)=',\xabD*\x00'}, 0x30) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400fffd}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe') r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2') perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000025000535d25a80648c63940d0124fc60", 0x14}], 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x30000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) [ 1293.774006][T24675] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1293.901997][T24675] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1293.981278][T24675] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1293.989034][T24675] UDF-fs: Scanning with blocksize 2048 failed 04:24:49 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB]) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000300)={0x2, 0x9, 0x9559, 0x4, 0x40}) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000009b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000009100)=[{0x18, 0x1, 0x1, "db"}], 0x18}}], 0x2, 0x0) sendto(r0, &(0x7f0000000000)="fbccf9f537505ed285d5c82653d63577482515c04630c6c4b8b6683046e57c4a5c5b86dfcaec59cc7c0d694ee538be9fb98da022f86e29dbaf198c3b", 0x3c, 0x840, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x2, @loopback}}, 0x80) umount2(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000340)) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,workdir=./filebus,index=off,\x00'/59]) [ 1294.048781][T24675] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1294.089531][T24675] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1294.099985][T24675] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1294.107698][T24675] UDF-fs: Scanning with blocksize 4096 failed [ 1294.114816][T24675] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(0xffffffffffffffff, r2, 0x0, 0x10000edbe) [ 1294.321979][T24699] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1294.390173][T24699] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1294.400436][T24699] UDF-fs: Scanning with blocksize 512 failed [ 1294.530626][T24699] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1294.538472][T24699] UDF-fs: Scanning with blocksize 1024 failed [ 1294.649729][T24699] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1294.662947][T24699] UDF-fs: Scanning with blocksize 2048 failed [ 1294.698537][T24699] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1294.731358][T24699] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1294.739237][T24699] UDF-fs: Scanning with blocksize 4096 failed [ 1294.745719][T24699] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:50 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300), 0x0, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 04:24:50 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600"/49, 0x31, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(0xffffffffffffffff, r2, 0x0, 0x10000edbe) [ 1295.228441][T24718] overlayfs: missing 'lowerdir' 04:24:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}}) [ 1295.287594][T24718] overlayfs: missing 'lowerdir' [ 1295.360462][T24718] overlayfs: missing 'lowerdir' [ 1295.382662][T24721] overlayfs: missing 'lowerdir' [ 1295.536303][T24723] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1295.544482][T24723] UDF-fs: Scanning with blocksize 512 failed 04:24:51 executing program 0: keyctl$search(0xa, 0x0, &(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0xffffffffffffffff) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1295.677155][T24727] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1295.695735][T24723] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1295.706604][T24723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1295.716788][T24723] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! 04:24:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 1295.726981][T24723] UDF-fs: Scanning with blocksize 1024 failed [ 1295.742421][T24723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1295.779200][T24723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1295.813827][T24723] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1295.821730][T24723] UDF-fs: Scanning with blocksize 2048 failed [ 1295.863394][T24727] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1295.873751][T24727] UDF-fs: Scanning with blocksize 512 failed [ 1295.912345][T24723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1295.944597][T24723] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1295.954895][T24723] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 04:24:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r2, 0xffffffffffffffff, 0x0, 0x10000edbe) [ 1295.962885][T24723] UDF-fs: Scanning with blocksize 4096 failed [ 1295.969044][T24723] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1296.059138][T24727] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1296.067201][T24727] UDF-fs: Scanning with blocksize 1024 failed [ 1296.107607][T24727] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1296.116091][T24727] UDF-fs: Scanning with blocksize 2048 failed [ 1296.142418][T24727] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1296.165621][T24727] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1296.173565][T24727] UDF-fs: Scanning with blocksize 4096 failed [ 1296.179728][T24727] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:52 executing program 5: r0 = socket$kcm(0x2, 0x3, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00', @remote}) r1 = socket$kcm(0x2, 0x3, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000007c0)={'geneve1\x00', @link_local}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:24:52 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300), 0x0, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:52 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008", 0x49, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1296.620725][T24744] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:24:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1296.836259][T24746] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1296.839117][T24744] overlayfs: filesystem on './bus' not supported as upperdir [ 1296.844298][T24746] UDF-fs: Scanning with blocksize 512 failed [ 1296.876089][T24746] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1296.887339][T24746] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1296.897474][T24746] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1296.907746][T24746] UDF-fs: Scanning with blocksize 1024 failed [ 1296.914954][T24749] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1296.922860][T24746] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1296.929423][T24749] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1296.943497][T24746] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1296.966632][T24746] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1296.974631][T24746] UDF-fs: Scanning with blocksize 2048 failed [ 1296.987077][T24746] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1297.020183][T24746] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:24:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r2, 0xffffffffffffffff, 0x0, 0x10000edbe) [ 1297.030071][T24746] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1297.040146][T24746] UDF-fs: Scanning with blocksize 4096 failed [ 1297.046294][T24746] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1297.113727][T24751] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1297.138297][T24751] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1297.148692][T24751] UDF-fs: Scanning with blocksize 512 failed [ 1297.336116][T24749] overlayfs: maximum fs stacking depth exceeded [ 1297.420215][T24751] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1297.428046][T24751] UDF-fs: Scanning with blocksize 1024 failed [ 1297.585141][T24751] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1297.593151][T24751] UDF-fs: Scanning with blocksize 2048 failed [ 1297.623733][T24751] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:24:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:53 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600"/49, 0x31, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1297.655639][T24751] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1297.663627][T24751] UDF-fs: Scanning with blocksize 4096 failed [ 1297.669806][T24751] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0xc8, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1685261d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a37a875}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e98311}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f288cae}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35fd9d8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e3043e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50ea21d9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x117f2b3a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10ab1639}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e98851a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cde395f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15383744}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40b95820}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6}]}]}]}, 0xc8}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r2, 0xffffffffffffffff, 0x0, 0x10000edbe) 04:24:53 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008", 0x49, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1298.124621][T24766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1298.132779][T24766] UDF-fs: Scanning with blocksize 512 failed [ 1298.157548][T24766] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1298.168281][T24766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1298.178574][T24766] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1298.188925][T24766] UDF-fs: Scanning with blocksize 1024 failed [ 1298.205919][T24766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1298.221329][T24766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1298.235239][T24766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1298.243308][T24766] UDF-fs: Scanning with blocksize 2048 failed [ 1298.253430][T24766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1298.269479][T24766] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1298.279473][T24766] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1298.287864][T24766] UDF-fs: Scanning with blocksize 4096 failed [ 1298.294274][T24766] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:54 executing program 0: ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x11) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000000)) 04:24:54 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600"/49, 0x31, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1298.749401][T24773] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1298.780333][T24773] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1298.790560][T24773] UDF-fs: Scanning with blocksize 512 failed [ 1298.830508][T24773] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1298.838243][T24773] UDF-fs: Scanning with blocksize 1024 failed [ 1298.886582][T24773] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1298.894453][T24773] UDF-fs: Scanning with blocksize 2048 failed [ 1298.915711][T24773] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1298.938739][T24773] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1298.946631][T24773] UDF-fs: Scanning with blocksize 4096 failed [ 1298.952938][T24773] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1299.212503][T24777] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1299.220523][T24777] UDF-fs: Scanning with blocksize 512 failed 04:24:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7f6, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2c, 0x3, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000000)='&@[\x00') r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r0}) sendmsg$kcm(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000300)="d201496f477fe46769ce2c3f0c1fafd136cb3490b3de17af54566a03b5a1094158fe020a50f0e117a7423aea119115ffa6deaafc0c650a9d2297afb163efab77a5a666b5e4f485e7f201df45b2c5465b25cee9d8b739755866f8a478d3c82f24af9921a2eb596d387d6bf5c4ee6cbff9af7bd0b744764a4e8a9dead58cf3fd2eaa6c9bf6f424e83c2c607eac79f4add6036067d268442959d6b24f00d257d70ee0b73dab548ab46cb64efeef5247afe8d5e10fb6d1ccd95a6d2cee26556a02a5d3c38e2869e6", 0xc6}, {0x0}, {&(0x7f0000000480)="64fe0a27fbdecc3206dc5114821ebc1408756c", 0x13}, {&(0x7f00000004c0)="d3680bf99b812452079af0328be7f7ff28f1d288807c162a85eac65193d52a332677b5efa46cd8b94b4c0f904a31250fbdcd2b0e0cab1f4b1f1d846f327defe176b6f6d7e451c6ff7fc8c1045282f7933d538ce1bf2d91c634e7f044d6d754cc2f5b8595a3dbe152c3fa2b1e9014c77cd9f33a9cd4faab905b6f7da22a72447e88437fc03ef310aece6b79a2de3d87d54e13fb79463738a3c426b7708055d53b5e51239135d292411793251ea6e5fdac323e3e1217216820dc76617f", 0xbc}, {&(0x7f0000000580)="bac274180c0328fe15e174e6bfcd9d2ede9402c83b57b9f11ab3313dbb48f934f2ce8fb6ee4a9fde32cca360aa8fda882b83d3458fd85ad925ae21bd09d9c696d96bfd0ff250102da2b2a76bd8e0897cd0c8f594b7d34b6451eaeae43bea9d15802d99c415b09efb06ba5b56f86f60a72c7d96be34d40bd5a6e58b592f3f1c67f0444e800a25bb00", 0x88}, {&(0x7f0000000640)="d2257973d6eee48007e6b9fbf808396ad952195128d63d3a60f2ec5c502976e54adf", 0x22}], 0x7, &(0x7f0000000740)=[{0xc0, 0x1, 0x80, "f165eb3a9565b1aa74112d61a434d44246d14f22dda02a2fd92d77707ba3935ae661d8ed02a6065772c395c1d58d9ab2aa6dae0041d65445477971fff3c0c30d1acb7de95d1304a7833b70f71b6fdd49b9563c5440f86dc9a2c16fde4d14d0c72e6fb57310ed4bd49515b2261d08d987a8bdeecdf780f6f99cb1db1f6b2beac44df26496eb1cbc290e05fff09dccb75fbdea4bbb1d01b2c1f80cec951ada560ff7ea7d66a938546983b724c5c1"}], 0xc0}, 0x20000814) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xda00) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r0}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map, r4, 0xb, 0x4, r5}, 0x14) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 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, @perf_config_ext={0x0, 0x101}, 0x20c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000680)='&@[\x00') 04:24:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r2, r1, 0x0, 0x10000edbe) 04:24:55 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008", 0x49, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1299.370889][T24777] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1299.381241][T24777] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1299.391233][T24777] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1299.401431][T24777] UDF-fs: Scanning with blocksize 1024 failed [ 1299.530663][T24780] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1299.615244][T24777] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1299.677130][T24783] overlayfs: filesystem on './bus' not supported as upperdir [ 1299.740200][T24777] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1299.885831][T24777] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1299.893892][T24777] UDF-fs: Scanning with blocksize 2048 failed 04:24:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:55 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66302c75707065726a69723d2e2f5275732c00ede36e7604731b8ed84e49303dd91f92d3985dda6f577553609655145ec4"]) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x2200000, &(0x7f0000000040)=ANY=[@ANYBLOB="dbdf02d14a464ff95b342e5498599180e5b467445381cd0300f3ec685df202b4e5"]) [ 1300.089227][T24777] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1300.163237][T24777] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1300.173498][T24777] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1300.181474][T24777] UDF-fs: Scanning with blocksize 4096 failed [ 1300.187643][T24777] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1300.393916][T24794] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1300.448103][T24794] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1300.458641][T24794] UDF-fs: Scanning with blocksize 512 failed 04:24:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0x0, 0xb0, 0x148, 0x148, 0x178, 0x240, 0x218, 0x218, 0x218, 0x240, 0x4, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, '\x00', 'dummy0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9485e85958485727b30fea8849eb92f29a7267e021e3cd5f01f80a831215"}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'batadv_slave_0\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={{0x38, 'connbytes\x00'}, {[], 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r2, r1, 0x0, 0x10000edbe) 04:24:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1300.765342][T24794] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1300.773398][T24794] UDF-fs: Scanning with blocksize 1024 failed [ 1300.831988][T24794] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1300.840190][T24794] UDF-fs: Scanning with blocksize 2048 failed 04:24:56 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600"/49, 0x31, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1300.872612][T24794] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1300.924053][T24794] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1300.932034][T24794] UDF-fs: Scanning with blocksize 4096 failed [ 1300.938201][T24794] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7f6, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2c, 0x3, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000000)='&@[\x00') r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r0}) sendmsg$kcm(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000300)="d201496f477fe46769ce2c3f0c1fafd136cb3490b3de17af54566a03b5a1094158fe020a50f0e117a7423aea119115ffa6deaafc0c650a9d2297afb163efab77a5a666b5e4f485e7f201df45b2c5465b25cee9d8b739755866f8a478d3c82f24af9921a2eb596d387d6bf5c4ee6cbff9af7bd0b744764a4e8a9dead58cf3fd2eaa6c9bf6f424e83c2c607eac79f4add6036067d268442959d6b24f00d257d70ee0b73dab548ab46cb64efeef5247afe8d5e10fb6d1ccd95a6d2cee26556a02a5d3c38e2869e6", 0xc6}, {0x0}, {&(0x7f0000000480)="64fe0a27fbdecc3206dc5114821ebc1408756c", 0x13}, {&(0x7f00000004c0)="d3680bf99b812452079af0328be7f7ff28f1d288807c162a85eac65193d52a332677b5efa46cd8b94b4c0f904a31250fbdcd2b0e0cab1f4b1f1d846f327defe176b6f6d7e451c6ff7fc8c1045282f7933d538ce1bf2d91c634e7f044d6d754cc2f5b8595a3dbe152c3fa2b1e9014c77cd9f33a9cd4faab905b6f7da22a72447e88437fc03ef310aece6b79a2de3d87d54e13fb79463738a3c426b7708055d53b5e51239135d292411793251ea6e5fdac323e3e1217216820dc76617f", 0xbc}, {&(0x7f0000000580)="bac274180c0328fe15e174e6bfcd9d2ede9402c83b57b9f11ab3313dbb48f934f2ce8fb6ee4a9fde32cca360aa8fda882b83d3458fd85ad925ae21bd09d9c696d96bfd0ff250102da2b2a76bd8e0897cd0c8f594b7d34b6451eaeae43bea9d15802d99c415b09efb06ba5b56f86f60a72c7d96be34d40bd5a6e58b592f3f1c67f0444e800a25bb00", 0x88}, {&(0x7f0000000640)="d2257973d6eee48007e6b9fbf808396ad952195128d63d3a60f2ec5c502976e54adf", 0x22}], 0x7, &(0x7f0000000740)=[{0xc0, 0x1, 0x80, "f165eb3a9565b1aa74112d61a434d44246d14f22dda02a2fd92d77707ba3935ae661d8ed02a6065772c395c1d58d9ab2aa6dae0041d65445477971fff3c0c30d1acb7de95d1304a7833b70f71b6fdd49b9563c5440f86dc9a2c16fde4d14d0c72e6fb57310ed4bd49515b2261d08d987a8bdeecdf780f6f99cb1db1f6b2beac44df26496eb1cbc290e05fff09dccb75fbdea4bbb1d01b2c1f80cec951ada560ff7ea7d66a938546983b724c5c1"}], 0xc0}, 0x20000814) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xda00) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r0}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map, r4, 0xb, 0x4, r5}, 0x14) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 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, @perf_config_ext={0x0, 0x101}, 0x20c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000680)='&@[\x00') 04:24:57 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334", 0x55, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1301.340395][T24812] overlayfs: unrecognized mount option "upperjir=./Rus" or missing value [ 1301.372617][T24812] overlayfs: unrecognized mount option "ÛßÑJFOù[4.T˜Y‘€å´gDSÍ" or missing value [ 1301.482950][T24817] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1301.488082][T24812] overlayfs: unrecognized mount option "upperjir=./Rus" or missing value [ 1301.491740][T24817] UDF-fs: Scanning with blocksize 512 failed [ 1301.518851][T24817] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1301.531894][T24817] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1301.541913][T24817] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1301.552187][T24817] UDF-fs: Scanning with blocksize 1024 failed [ 1301.761164][ T12] Bluetooth: hci0: command 0x0406 tx timeout [ 1301.838304][T24817] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:24:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:57 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1301.948109][T24817] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1302.028233][T24817] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1302.036308][T24817] UDF-fs: Scanning with blocksize 2048 failed 04:24:57 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setregid(r0, r1) mkdir(&(0x7f0000000180)='./bus\x00', 0x40) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x40, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) 04:24:58 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x5452, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) [ 1302.144466][T24817] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1302.147291][T24828] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1302.175099][T24828] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1302.185750][T24828] UDF-fs: Scanning with blocksize 512 failed [ 1302.268036][T24828] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1302.276018][T24828] UDF-fs: Scanning with blocksize 1024 failed 04:24:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1302.327715][T24817] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1302.338206][T24817] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1302.346089][T24817] UDF-fs: Scanning with blocksize 4096 failed [ 1302.352307][T24817] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1302.471463][T24828] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1302.479394][T24828] UDF-fs: Scanning with blocksize 2048 failed [ 1302.635491][T24828] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1302.726515][T24828] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1302.734647][T24828] UDF-fs: Scanning with blocksize 4096 failed [ 1302.741112][T24828] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:24:58 executing program 5: 04:24:58 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008", 0x49, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:24:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) 04:24:59 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334", 0x55, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:24:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:24:59 executing program 5: 04:24:59 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) r0 = creat(&(0x7f00000001c0)='./file1\x00', 0x40) write$P9_RUNLINKAT(r0, &(0x7f0000000200)={0x7, 0x4d, 0x1}, 0x7) umount2(&(0x7f0000000140)='./bus\x00', 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='trusted.overlay.opaque\x00', &(0x7f0000000380)='y\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x258, 0xe, 0x4, 0x100, 0x70bd2a, 0x25dfdbff, {0x1}, [@generic="6f6fec1c517b091f082f60f568f605b8b72d9554ec1cba0fc124238afe00166856cffd8e2d502fd76885c7300ed03eba5df00db1875f4451e890b3d1e31b5de949a14c6b6ab2eb7f9347a7e3c70433fbec66e9b6980ea4c5d5119b4a91447477622035b7afa9c0a0aa1813942e2e911c84069078551ba81be01988ffad31774ebd8a68dcaa0c7f2efb577a5ad76c9c607543d1663b0a52237cfb3de80ac56d214101c7f080142a30affabdcfcdd1174d83178dc5", @typed={0xfb, 0x49, 0x0, 0x0, @binary="7db1fb774605d2558a4ea25ff8a8852993b371a84ff9d4abeb8e24bdcf925a57159309758774313fc78fdbb3751077af28dd2dabab2b6b54050ff1f3f1f45c00591687fa1c3fe3735beaccffa0eca5cf3a212869eef588662163aa4dde558800d66c42823fe41d58117251678a1e56391d9a58eb0a07d21dcef86de7f0d18ef54ee720dfd497b17fe6c72fa798f1146548ed8eca07c0ad8f0524c5475d0134332c0460ed7b8748eb6cf37494f5c9313f65292d440308e9a7c1cafd54b3cd9cb6a5485a52c9c20f7b9d582a7375139c830dac18d2c09ce0fc713953ca26f9fa54774295497769669e4b570c7d12394b6d76034a71d762ed"}, @generic="0b296bb3197c2d3ce5ed9d1ef28fbe39e5d2acd9a0630c34a77e618afd836a798dc4f45346b463678b379cd6fb751faf7901280418c1b810aaf97ca0d8dfbefbdeb1cf9930ecf641ae28237ea8299c92e6a974600ab7490aecce1a624616371ae1933751fdc55f5c10fa7dfe29849ad37ea03eba8357083044ee3385f4c7e59c10855464f7fc3c0865b1ace06d5109b37045f0"]}, 0x258}, 0x1, 0x0, 0x0, 0x4}, 0x40000) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000000)) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1303.644098][T24850] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1303.652064][T24850] UDF-fs: Scanning with blocksize 512 failed [ 1303.838582][T24850] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1303.849303][T24850] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1303.859400][T24850] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1303.871966][T24850] UDF-fs: Scanning with blocksize 1024 failed [ 1303.885008][T24850] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1303.899516][T24857] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1303.900820][T24850] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1303.927633][T24850] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1303.936392][T24850] UDF-fs: Scanning with blocksize 2048 failed [ 1303.948943][T24850] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1303.962107][T24850] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1303.972164][T24850] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1303.979890][T24850] UDF-fs: Scanning with blocksize 4096 failed [ 1303.986291][T24850] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:24:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1304.100597][T24857] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1304.111700][T24857] UDF-fs: Scanning with blocksize 512 failed 04:25:00 executing program 5: 04:25:00 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) 04:25:00 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008", 0x49, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1304.306840][T24857] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1304.314891][T24857] UDF-fs: Scanning with blocksize 1024 failed [ 1304.443147][T24857] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1304.451666][T24857] UDF-fs: Scanning with blocksize 2048 failed [ 1304.479632][T24857] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1304.490581][T24863] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1304.511021][T24857] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1304.518822][T24857] UDF-fs: Scanning with blocksize 4096 failed [ 1304.525269][T24857] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1304.700963][T24861] overlayfs: filesystem on './bus' not supported as upperdir [ 1304.739932][T24867] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:25:00 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}}) 04:25:00 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334", 0x55, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:25:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}}, 0x24}}, 0x0) 04:25:00 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000009b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000009100)=[{0x18, 0x1, 0x1, "db"}], 0x18}}], 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000300)=""/148, 0x94, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1305.281418][T24872] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1305.289172][T24872] UDF-fs: Scanning with blocksize 512 failed 04:25:01 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1305.525157][T24872] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1305.535668][T24872] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1305.546421][T24872] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1305.556590][T24872] UDF-fs: Scanning with blocksize 1024 failed [ 1305.817291][T24882] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1305.828974][T24882] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1305.839437][T24882] UDF-fs: Scanning with blocksize 512 failed [ 1305.875713][T24882] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1305.883784][T24882] UDF-fs: Scanning with blocksize 1024 failed [ 1305.924053][T24884] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1305.927858][T24882] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1305.946747][T24882] UDF-fs: Scanning with blocksize 2048 failed [ 1305.967757][T24872] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1305.968306][T24882] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1305.991405][T24881] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1306.005919][T24882] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1306.013920][T24882] UDF-fs: Scanning with blocksize 4096 failed 04:25:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x922000000003, 0x106) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000000000000}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="2e28030026000511d25a80648c63940d0424fc60100016400a0002000200000037153e370a00118004000000d1bd", 0x33fe0}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f0000001bc0)={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000480)="4cee5448245fcb6c15b3007433a7db7d393af06e1841a7cbd774806d3c3a7d7621c2680b1e9a9b4e35ef953fdead4ad074261a03bd744b6f2915bb18ca73661af1ae86a2ee37a8addedc20335319f0d82007a6030000000000000065ad7369c08d0a5dc3ede6b6f2c52129734778cebda7bf0d58da973ae8b1ee987a4cb084fcec4957d557d46fbdcaaec33ded38fd2241cf94c2c03e87fbbb86e911db9091edbd5092901fddbc4464ec9d412fa9bac27430acbebb4265e618aff04c14d23ab582f056f9d590f9e2ca22c917619e00cde4f1fd367ff207837e4d87cfd070b2e3b432582b84288d", 0xe7}, {&(0x7f0000001e80)}], 0x2, &(0x7f0000000900)=[@ip_retopts={{0x10c, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x5, [0x7fffffff, 0x5]}, @cipso={0x86, 0x5f, 0x3, [{0x2, 0x12, "e0e2944e85fa9f050d62fa3084a3a787"}, {0x3, 0xc, "0336ceefd06334f7f2c5"}, {0x1, 0x10, "e8796a29ef402a92db900554232c"}, {0x5, 0x5, "8266ec"}, {0x1, 0xe, "47f13791d7e21a7959a2d2b0"}, {0x0, 0xf, "34feac55a06eb9bc8b28fd0477"}, {0x7, 0x9, "bd5824d0448ccb"}]}, @generic={0x9f, 0xa, "9bc26b2e28a85756"}, @lsrr={0x83, 0x13, 0x30, [@multicast1, @broadcast, @initdev={0xac, 0x1e, 0x20, 0x0}, @local]}, @generic={0x0, 0xe, "333cdf17beba250ed0b0db3b"}, @cipso={0x86, 0x44, 0x3, [{0x6, 0xa, "171482bbfb82f52d"}, {0x5, 0x10, "a2ed6121bc0988c351bf497dce20"}, {0x2, 0x12, "31850c0101ad6f1ad81953865b0aa40a"}, {0x6, 0x2}, {0x2, 0x2}, {0x1, 0xe, "30c4cf0ec5eb8bd88713dc91"}]}, @rr={0x7, 0x1f, 0x0, [@empty, @local, @empty, @empty, @multicast2, @empty, @dev={0xac, 0x14, 0x14, 0x30}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8000}}, @ip_retopts={{0xf8, 0x0, 0x7, {[@rr={0x7, 0xf, 0xa4, [@dev={0xac, 0x14, 0x14, 0x2a}, @empty, @empty]}, @ssrr={0x89, 0x1b, 0x8, [@broadcast, @broadcast, @local, @broadcast, @broadcast, @private=0xa010101]}, @lsrr={0x83, 0xf, 0x88, [@rand_addr=0x64010100, @broadcast, @dev={0xac, 0x14, 0x14, 0x3d}]}, @cipso={0x86, 0x29, 0x1, [{0x0, 0xe, "69d6d319c9ade8b3f625f5b4"}, {0x6, 0x5, "26175c"}, {0x6, 0x10, "1b243e2cc2b3ff8399fdbac6efe0"}]}, @rr={0x7, 0x13, 0x0, [@dev, @remote, @local, @local]}, @cipso={0x86, 0x44, 0x3, [{0x7, 0xa, "d7d2419397c9e3a8"}, {0x1, 0xe, "e07b55ba6ed2efc455af5de1"}, {0x1, 0xb, "966cca49de8fa7dcd5"}, {0x6, 0x10, "010044ef152773e12574e8c6c90b"}, {0x7, 0xb, "f9486e3c345d127488"}]}, @cipso={0x86, 0x21, 0x0, [{0x6, 0xa, "b5b7428396760283"}, {0x5, 0xd, "020291680826fc5cfe6399"}, {0x4, 0x4, "e1aa"}]}, @generic={0x88, 0x6, "aed145f8"}, @ra={0x94, 0x4}, @end]}}}], 0x220}, 0x4000080) 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r3, &(0x7f0000000340)=ANY=[], 0x6) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xb542) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc0185879, &(0x7f0000000080)) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x108, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0xffffffffffff0001, 0x8001}, 0x184, 0xfffffffffffffff9, 0x1000, 0x1, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1306.020161][T24882] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1306.133183][T24872] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1306.215759][T24872] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1306.224491][T24872] UDF-fs: Scanning with blocksize 2048 failed 04:25:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}}, 0x24}}, 0x0) [ 1306.273489][T24881] overlayfs: filesystem on './bus' not supported as upperdir [ 1306.314576][T24888] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1306.339997][T24872] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:25:02 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c69", 0x5b, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1306.398590][T24872] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1306.408542][T24872] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1306.416523][T24872] UDF-fs: Scanning with blocksize 4096 failed [ 1306.422816][T24872] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:25:02 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) 04:25:02 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c696e6465783d6f66662c001b70b003c99430246941b7e3f3000000000000000038b0ee54f296313a72a7f1288f5b8e352ec08d650f800065f0dea268fffbf694ccc18af79b386fe5adeb430e1188112095a06e10f98b30c977f69d21c939d42f85bc71083bbf4f549105d1029bf3a521e4a7c5560f52aaa3dcdd3e3fc56b45f11cb13b6d334ba04b540673796bb49f3caef5d6f8c3c5f52c15a0b3f6ba1cace1b5261a4bfe6aacada805fd3f98"]) r0 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCNXCL(r0, 0x540d) 04:25:02 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008", 0x49, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1307.251634][T24899] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1307.264470][T24899] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1307.275124][T24899] UDF-fs: Scanning with blocksize 512 failed 04:25:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}}, 0x24}}, 0x0) [ 1307.373310][T24899] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1307.382070][T24899] UDF-fs: Scanning with blocksize 1024 failed 04:25:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) 04:25:03 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'veth0_vlan\x00', @random="01003a1e2410"}) [ 1307.631723][T24899] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1307.639482][T24899] UDF-fs: Scanning with blocksize 2048 failed [ 1307.664608][T24905] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1307.672854][T24905] UDF-fs: Scanning with blocksize 512 failed [ 1307.699792][T24905] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1307.710667][T24905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1307.720785][T24905] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1307.731086][T24905] UDF-fs: Scanning with blocksize 1024 failed [ 1307.742263][T24905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1307.763936][T24905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1307.784515][T24905] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1307.794243][T24905] UDF-fs: Scanning with blocksize 2048 failed [ 1307.809905][T24905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1307.823067][T24905] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1307.832942][T24905] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1307.841406][T24905] UDF-fs: Scanning with blocksize 4096 failed [ 1307.847582][T24905] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1307.860016][T24899] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:25:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}]}}]}, 0x44}}, 0x0) [ 1308.050554][T24899] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1308.058384][T24899] UDF-fs: Scanning with blocksize 4096 failed [ 1308.064827][T24899] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:25:04 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334", 0x55, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1308.438045][T24920] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:25:04 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c69", 0x5b, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1308.614584][T24920] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1308.629891][T24920] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1308.677086][T24923] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 04:25:04 executing program 5: 04:25:04 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b640500000065310007000000000000003d2e030000000000000070700d3bf6da723d2e2f6275732c00035360fedc52b08ccb33ecc72bad61a0ad19b215b0bb003e96dad882e760fa8f222ca15ae3a303615bc39899b3d79e7e3450328808858378d95a6bb0250042a4239bc2213758356d8f7a0a516c1d45f3ffa95408e44261abb642f8f95039d7f252f35904a2ebefc3a4e3b4043ba628c322b1ba02b61972b92709a75827c3f5f378e4c8dc1be12ee580a07bfd"]) umount2(&(0x7f0000000140)='./bus\x00', 0x0) 04:25:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}]}}]}, 0x44}}, 0x0) [ 1309.197881][T24936] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1309.254293][T24932] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1309.262494][T24932] UDF-fs: Scanning with blocksize 512 failed [ 1309.309793][T24932] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1309.320708][T24932] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1309.330753][T24932] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1309.341042][T24932] UDF-fs: Scanning with blocksize 1024 failed [ 1309.347444][T24936] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! 04:25:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1309.357727][T24936] UDF-fs: Scanning with blocksize 512 failed [ 1309.366756][T24932] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1309.395155][T24932] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1309.415600][T24932] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1309.423863][T24932] UDF-fs: Scanning with blocksize 2048 failed [ 1309.433871][T24932] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1309.446705][T24932] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1309.456757][T24932] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1309.464766][T24932] UDF-fs: Scanning with blocksize 4096 failed [ 1309.471302][T24932] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:25:05 executing program 5: [ 1309.523061][T24936] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1309.531045][T24936] UDF-fs: Scanning with blocksize 1024 failed [ 1309.654834][T24936] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1309.662850][T24936] UDF-fs: Scanning with blocksize 2048 failed [ 1309.702283][T24936] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1309.745396][T24936] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1309.753343][T24936] UDF-fs: Scanning with blocksize 4096 failed [ 1309.759575][T24936] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:25:05 executing program 5: 04:25:05 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334", 0x55, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1310.050782][T24946] overlayfs: unrecognized mount option "workd" or missing value [ 1310.128691][T24950] overlayfs: unrecognized mount option "workd" or missing value 04:25:06 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c69", 0x5b, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:25:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}]}}]}, 0x44}}, 0x0) 04:25:06 executing program 5: 04:25:06 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x10) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1310.533183][T24954] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1310.541106][T24954] UDF-fs: Scanning with blocksize 512 failed [ 1310.567898][T24954] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1310.578431][T24954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1310.588493][T24954] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1310.599422][T24954] UDF-fs: Scanning with blocksize 1024 failed [ 1310.609092][T24954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1310.624377][T24954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1310.638395][T24954] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1310.647102][T24954] UDF-fs: Scanning with blocksize 2048 failed [ 1310.657092][T24954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1310.670332][T24954] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1310.681101][T24954] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1310.689103][T24954] UDF-fs: Scanning with blocksize 4096 failed [ 1310.695452][T24954] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1310.758896][T24958] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1310.912120][T24958] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1310.922946][T24958] UDF-fs: Scanning with blocksize 512 failed [ 1311.011354][T24958] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1311.019166][T24958] UDF-fs: Scanning with blocksize 1024 failed [ 1311.062278][T24958] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1311.070102][T24958] UDF-fs: Scanning with blocksize 2048 failed [ 1311.128359][T24962] overlayfs: filesystem on './bus' not supported as upperdir [ 1311.157054][T24966] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:25:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1311.171688][T24966] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1311.215835][T24958] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:25:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8}]}}]}, 0x4c}}, 0x0) [ 1311.287448][T24958] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1311.295487][T24958] UDF-fs: Scanning with blocksize 4096 failed [ 1311.302342][T24958] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:25:07 executing program 5: 04:25:07 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334", 0x55, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:25:07 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x120) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x830421, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) faccessat(r0, &(0x7f0000000200)='./bus\x00', 0x231) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) r2 = creat(&(0x7f0000000300)='./file2\x00', 0x20) sendmsg$kcm(r2, &(0x7f0000000840)={&(0x7f0000000340)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000003c0)="4d6640a411a4257dc29e75b63f1a06660b3192c6ff40fefa27889de64753811d92e4598e8395683b73a178e38526275fa6f5bb04e1479aafb2a2b43653e6d22266ff418f08f0322b2f72a200d07566a12053a1dbc0498fc83bc0d15cdb2206c63e131bec4375", 0x66}, {&(0x7f0000000440)="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", 0xfe}, {&(0x7f0000000540)="cb648ea423e54ecafbbdaf5e04dad68bdaba464a1e2e35307a35", 0x1a}, {&(0x7f0000000580)="b7a180eda60682c3fbd5ba58a2bcdf76afc38cd1b009fe23ce445a93f5115dcc2d941e0c5c630b1b415f029e422d67276e8621ba046659023c004ab1942b3f5dadaa24d43b5deb0795e3ba79e8182d2c733640765420bb1659f9e0be951702efa93bb4d8", 0x64}, {&(0x7f0000000600)="9dba68c6cdf31d378991c86c399bbb727912e8b2904c8f673976f7024707ed534d7da5b303bb14682a8fae3a725219ae2146b23a42127b8f", 0x38}, {&(0x7f0000000640)="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", 0xff}], 0x6, &(0x7f0000000780)=[{0x5c, 0x10c, 0x6, "8a39b87b40de827ee457cdd0cc301ae61d154d700fe9178b5d2d4497c5ab142cd92ade109ee0dae72c7c774bddf092612f8e95c6ce90610d2ccff28f3ae6392250426887ae7feceea8db35713e91"}, {0x54, 0x111, 0x3ff, "e4855529ab249a3ad7a138380d0c113e6293dca22eb5a8f527e5dd39d2151428c526fa74edc6b01e3d7bda96630f2f123508ab8e3bde29fc1a21baca098ba350202450389e"}], 0xb0}, 0x10) readahead(r1, 0x7, 0x2) 04:25:07 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578", 0x5e, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:25:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8}]}}]}, 0x4c}}, 0x0) 04:25:07 executing program 5: [ 1312.069146][T24976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1312.077322][T24976] UDF-fs: Scanning with blocksize 512 failed 04:25:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS_GEN={0x8}]}}]}, 0x4c}}, 0x0) [ 1312.200848][T24981] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1312.218142][T24981] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1312.228854][T24981] UDF-fs: Scanning with blocksize 512 failed [ 1312.278401][T24976] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1312.288985][T24976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1312.299178][T24976] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1312.309484][T24976] UDF-fs: Scanning with blocksize 1024 failed [ 1312.328923][T24981] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1312.337179][T24981] UDF-fs: Scanning with blocksize 1024 failed [ 1312.436664][T24976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1312.452919][T24976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1312.468310][T24976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1312.476457][T24976] UDF-fs: Scanning with blocksize 2048 failed [ 1312.511778][T24984] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1312.526301][T24984] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1312.549412][T24976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1312.565416][T24976] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1312.575297][T24976] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1312.583160][T24976] UDF-fs: Scanning with blocksize 4096 failed [ 1312.589359][T24976] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:25:08 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c69", 0x5b, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1312.733604][T24981] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1312.741913][T24981] UDF-fs: Scanning with blocksize 2048 failed 04:25:08 executing program 5: 04:25:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1312.872754][T24981] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1312.936665][T24981] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1312.945105][T24981] UDF-fs: Scanning with blocksize 4096 failed [ 1312.951456][T24981] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:25:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x38}}, 0x0) 04:25:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0xa4) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='}pperdir=./file0\fworkdir=./file1,lowerdir=./bus,index=off,\x00']) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000009b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000009100)=[{0x18, 0x1, 0x1, "db"}], 0x18}}], 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0x4) 04:25:09 executing program 5: 04:25:09 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578", 0x5e, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1313.366479][T24995] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1313.374490][T24995] UDF-fs: Scanning with blocksize 512 failed [ 1313.402962][T24995] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1313.413829][T24995] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1313.423965][T24995] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1313.434687][T24995] UDF-fs: Scanning with blocksize 1024 failed [ 1313.467306][T24995] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1313.487834][T24995] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1313.515349][T24995] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1313.524070][T24995] UDF-fs: Scanning with blocksize 2048 failed [ 1313.627494][T24995] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1313.689235][T24995] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1313.699854][T24995] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1313.707886][T24995] UDF-fs: Scanning with blocksize 4096 failed [ 1313.714148][T24995] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:25:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x38}}, 0x0) 04:25:09 executing program 5: [ 1314.019970][T25007] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1314.091809][T25007] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1314.103011][T25007] UDF-fs: Scanning with blocksize 512 failed 04:25:10 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c69", 0x5b, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1314.177684][T25010] overlayfs: unrecognized mount option "}pperdir=./file0 workdir=./file1" or missing value 04:25:10 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1314.275804][T25011] overlayfs: filesystem on './bus' not supported as upperdir [ 1314.291855][T25012] overlayfs: unrecognized mount option "}pperdir=./file0 workdir=./file1" or missing value [ 1314.318236][T25007] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1314.326751][T25007] UDF-fs: Scanning with blocksize 1024 failed 04:25:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x38}}, 0x0) [ 1314.404791][T25007] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1314.412930][T25007] UDF-fs: Scanning with blocksize 2048 failed [ 1314.512218][T25007] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1314.637827][T25007] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1314.645830][T25007] UDF-fs: Scanning with blocksize 4096 failed [ 1314.652182][T25007] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:25:10 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mknod(&(0x7f0000000000)='./bus\x00', 0x8, 0x7) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) 04:25:10 executing program 5: 04:25:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x44}}, 0x0) 04:25:10 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="05010300ec00010013bae4013000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c165c14190010e4070913122c18124a3b0010e4070913122c18124a3b0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000000000000000000000000000004401000001010300da000100117b18003000000001000a00000200003000000000000000000000000000000001010300c50001007ae92c003000000001000116000200004000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010300e5000100f0a31c0030000000010002060002000021000000000000001100000000000866696c6530010103004300010046ab1c0030000000010000060002000022000000000000001400000000000866696c653101010300e2000100e3ad1c0030000000010000060002000023000000000000001500000000000866696c653201010300670001005db81c0030000000010000060002000023000000000000001600000000000866696c6533010103008b000100cb6a2000300000000100000a0002000037000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578", 0x5e, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1314.953382][T25023] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1314.961611][T25023] UDF-fs: Scanning with blocksize 512 failed [ 1315.160767][T25023] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1315.171402][T25023] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1315.181619][T25023] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1315.192700][T25023] UDF-fs: Scanning with blocksize 1024 failed 04:25:11 executing program 5: [ 1315.363363][T25023] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1315.439808][T25023] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 04:25:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x44}}, 0x0) [ 1315.485519][T25023] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1315.493807][T25023] UDF-fs: Scanning with blocksize 2048 failed [ 1315.528839][T25023] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1315.570712][T25023] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1315.580743][T25023] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1315.588497][T25023] UDF-fs: Scanning with blocksize 4096 failed [ 1315.594901][T25023] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1315.628537][T25034] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1315.727593][T25034] overlayfs: filesystem on './bus' not supported as upperdir 04:25:11 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1315.793868][T25037] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1315.809038][T25035] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1315.904480][T25035] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1315.914896][T25035] UDF-fs: Scanning with blocksize 512 failed 04:25:11 executing program 5: 04:25:11 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c69", 0x5b, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1316.111875][T25035] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1316.120195][T25035] UDF-fs: Scanning with blocksize 1024 failed [ 1316.287859][T25035] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1316.296238][T25035] UDF-fs: Scanning with blocksize 2048 failed [ 1316.343544][T25035] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1316.403779][T25046] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1316.411939][T25046] UDF-fs: Scanning with blocksize 512 failed [ 1316.426020][T25035] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1316.434314][T25035] UDF-fs: Scanning with blocksize 4096 failed [ 1316.440733][T25035] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1316.457488][T25046] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1316.468454][T25046] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1316.478606][T25046] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1316.488848][T25046] UDF-fs: Scanning with blocksize 1024 failed [ 1316.513101][T25046] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1316.529009][T25046] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1316.552107][T25046] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1316.560260][T25046] UDF-fs: Scanning with blocksize 2048 failed [ 1316.576872][T25046] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1316.594423][T25046] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1316.604848][T25046] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found 04:25:12 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f9c1845a72c3c012e7065726469723d2e2f6275732c00"]) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1316.613077][T25046] UDF-fs: Scanning with blocksize 4096 failed [ 1316.619237][T25046] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:25:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x44}}, 0x0) 04:25:12 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e75785544", 0x60, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:25:12 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578", 0x5e, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:25:13 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) 04:25:13 executing program 5: [ 1317.309828][T25056] overlayfs: unrecognized mount option "<.perdir=./bus" or missing value 04:25:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1317.385157][T25057] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1317.436621][T25056] overlayfs: unrecognized mount option "<.perdir=./bus" or missing value [ 1317.534967][T25061] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1317.542973][T25061] UDF-fs: Scanning with blocksize 512 failed [ 1317.566236][T25061] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1317.576901][T25061] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1317.586959][T25061] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1317.597336][T25061] UDF-fs: Scanning with blocksize 1024 failed [ 1317.602798][T25057] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1317.614159][T25057] UDF-fs: Scanning with blocksize 512 failed [ 1317.617461][T25061] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1317.635152][T25061] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1317.649402][T25061] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1317.657441][T25061] UDF-fs: Scanning with blocksize 2048 failed [ 1317.667142][T25061] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1317.679893][T25061] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1317.689908][T25061] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1317.698141][T25061] UDF-fs: Scanning with blocksize 4096 failed [ 1317.704476][T25061] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1318.101169][T25057] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1318.109364][T25057] UDF-fs: Scanning with blocksize 1024 failed 04:25:14 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578", 0x5e, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:25:14 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, 0x5, 0x6, 0x3, 0x0, 0x0, {0x1, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x81}, 0xc000) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) syz_mount_image$erofs(&(0x7f0000000100)='erofs\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="63e3cb3b4a092102712b12e10721eb1df46157aa73d7e680d11cbc96ced00816736b4f0989f8e5bc2aa7b579513b171c4c8d46941bdfe453b5b8db3a7ff2c351ae525ec50a73d93e43d48484dbecbc9591ad27a0f600aabfdfc5e14d82030a02d0b05cb1b538a0f95b67c6d793c6953189bed92c0fd3ae3f621ca90a3c4f362d2a25", 0x82, 0xfffeffff}], 0x102000, &(0x7f00000003c0)={[{@acl='acl'}], [{@pcr={'pcr', 0x3d, 0x3b}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x2010c05, &(0x7f0000000000)={[{@metacopy_off='metacopy=off'}, {@workdir={'workdir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './file2'}}, {@index_off='index=off'}]}) [ 1318.387804][T25057] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1318.396008][T25057] UDF-fs: Scanning with blocksize 2048 failed 04:25:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) 04:25:14 executing program 5: [ 1318.557977][T25057] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1318.586411][T25057] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1318.595642][T25057] UDF-fs: Scanning with blocksize 4096 failed [ 1318.602061][T25057] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:25:14 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e75785544", 0x60, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1318.904133][T25073] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1318.912082][T25073] UDF-fs: Scanning with blocksize 512 failed 04:25:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1319.051342][T25080] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1319.066523][T25080] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1319.077146][T25080] UDF-fs: Scanning with blocksize 512 failed [ 1319.117859][T25073] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1319.128819][T25073] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1319.130433][T25080] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1319.138914][T25073] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1319.138950][T25073] UDF-fs: Scanning with blocksize 1024 failed [ 1319.163260][T25080] UDF-fs: Scanning with blocksize 1024 failed [ 1319.199338][T25080] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1319.207638][T25080] UDF-fs: Scanning with blocksize 2048 failed [ 1319.233950][T25080] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 04:25:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xc}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{}]}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x2}]}}]}, 0x4c}}, 0x0) [ 1319.256839][T25080] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1319.264813][T25080] UDF-fs: Scanning with blocksize 4096 failed [ 1319.271297][T25080] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1319.420105][T25073] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 04:25:15 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e75785544", 0x60, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:25:15 executing program 5: [ 1319.554187][T25087] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 1319.563549][T25087] overlayfs: bad mount option "redirect_dir=./file2" [ 1319.584110][T25073] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1319.656499][T25073] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1319.664604][T25073] UDF-fs: Scanning with blocksize 2048 failed [ 1319.738194][T25083] overlayfs: filesystem on './bus' not supported as upperdir [ 1319.784698][T25073] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1319.890864][T25073] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1319.901151][T25073] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1319.909056][T25073] UDF-fs: Scanning with blocksize 4096 failed [ 1319.915399][T25073] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:25:15 executing program 4: 04:25:15 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='dax\x00', 0x2008, &(0x7f0000000300)='index=off') umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1320.075322][T25098] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1320.095745][T25098] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1320.106218][T25098] UDF-fs: Scanning with blocksize 512 failed [ 1320.155068][T25098] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1320.165505][T25098] UDF-fs: Scanning with blocksize 1024 failed [ 1320.225985][T25098] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1320.234077][T25098] UDF-fs: Scanning with blocksize 2048 failed [ 1320.258518][T25098] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1320.289321][T25098] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1320.297341][T25098] UDF-fs: Scanning with blocksize 4096 failed [ 1320.303764][T25098] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:25:16 executing program 5: 04:25:16 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578", 0x5e, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) 04:25:16 executing program 4: 04:25:16 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:25:16 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1320.977848][T25109] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:25:17 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0xc3a4838484e84591, 0x0) 04:25:17 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 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, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) waitid(0x1, r0, 0x0, 0x2, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x200100}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1321.113972][T25107] overlayfs: filesystem on './bus' not supported as upperdir [ 1321.137330][T25110] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1321.247957][T25113] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1321.256377][T25113] UDF-fs: Scanning with blocksize 512 failed [ 1321.273318][T25110] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1321.284196][T25110] UDF-fs: Scanning with blocksize 512 failed [ 1321.285106][T25113] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1321.301066][T25113] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1321.311679][T25113] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1321.322148][T25113] UDF-fs: Scanning with blocksize 1024 failed [ 1321.353925][T25113] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1321.369897][T25113] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1321.391051][T25113] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1321.398988][T25113] UDF-fs: Scanning with blocksize 2048 failed [ 1321.415713][T25113] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1321.428904][T25113] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1321.438888][T25113] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1321.447786][T25113] UDF-fs: Scanning with blocksize 4096 failed [ 1321.454043][T25113] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1321.527689][T25110] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1321.535676][T25110] UDF-fs: Scanning with blocksize 1024 failed 04:25:17 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file2\x00', 0x6, 0x4, &(0x7f0000000500)=[{&(0x7f0000000300)="5819f4a3f9a00a2334acbee57dd78cca39b90538fe459a7d14fafc71ccb7e9370e1d618632380fd51bfd76f79bac138c39057a6523aa5d7042f92411fc50e1db26c90f35afa0e387249c8dd26199675cba674b3402ed00042e5d98e22d0f3242ffc03fad3b4cd5d6ed733b1057d1d7b9023103b7d9e061f61f3b0e959d3a9c8b1e61471a2f303b2ec0bd2ff822f81a36c6705f975dd51b91896942c95a142b9437a81e7674a03d0c9542d85062d57ec1b0af92e27447d4ace3603da3df8e37db8af530a5ea2b43405ecec844d82389ce7ec81d794ce57c742ca6fa0f456e244acfba03ce37e6e1af26ab74", 0xeb, 0xe223}, {&(0x7f0000000400)="6316ee2e24c9c009b4b27771f1e3f5b28d318aa557f33e9d80428757d9005d262909491bad18c672ead8160c20380ec03f8a64dacb7d69898e72e6a5a0c56afe7459df3cffe723ae8d1bae24236fc67a54d148297af62db9e6afac2f", 0x5c, 0x81}, {&(0x7f0000000480)="b77a1713b898d18498c148821ce413b14d9b0949b234c212edff9a12e049c6b27ee5dc56b3a6bfc69464008057f6cafbed5b7e871e8f296418ca8be1f16761b78a5fe8d0adfc5ba2e85637022b6438a8a5e6041f68e36dd649", 0x59, 0x2}, {&(0x7f0000000200)="7f08bbd5670d292cd7b84d00d957703245d8ba1932bae26d77", 0x19, 0x3}], 0x40000, &(0x7f0000000540)={[{@ssd_spread='ssd_spread'}, {@compress_algo={'compress', 0x3d, 'no'}}, {@noinode_cache='noinode_cache'}, {@thread_pool={'thread_pool', 0x3d, 0x765}}, {@datacow='datacow'}, {@nodatacow='nodatacow'}, {@usebackuproot='usebackuproot'}], [{@hash='hash'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'workdir'}}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000001680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001700)=""/207, 0xcf}, {&(0x7f0000001800)=""/222, 0xde}, {&(0x7f0000001900)=""/140, 0x8c}, {&(0x7f00000019c0)=""/99, 0x63}], 0x4, &(0x7f0000001a80)=""/199, 0xc7}, 0x1f}], 0x1, 0x10000, &(0x7f0000001bc0)={0x0, 0x3938700}) getsockname$netrom(r1, &(0x7f0000001c00)={{0x3, @default}, [@default, @null, @rose, @default, @null, @default, @null, @default]}, &(0x7f0000001c80)=0x48) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f00000005c0)={"a3bb81495bc91532b66926b8c3f8c890", 0x0, 0x0, {0x1, 0x7}, {0x8, 0x5}, 0x1, [0x5, 0x1000, 0x5, 0xfffffffffffffff8, 0x7, 0x7, 0x7fff, 0x4a, 0x4, 0x4, 0xffff, 0x38bd, 0x101, 0x101, 0xd7a, 0x9]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000680)={{r0}, r2, 0x8, @unused=[0x10000, 0x5, 0x9, 0x9], @name="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"}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) r3 = open(&(0x7f0000001cc0)='./bus\x00', 0x1101, 0x10c) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000001d00)='{,\'%!{', 0x6) [ 1321.689142][T25110] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1321.697160][T25110] UDF-fs: Scanning with blocksize 2048 failed 04:25:17 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e75785544", 0x60, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1321.874603][T25110] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1322.025162][T25110] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1322.033199][T25110] UDF-fs: Scanning with blocksize 4096 failed [ 1322.039422][T25110] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) 04:25:18 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 04:25:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040), 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) 04:25:18 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) [ 1322.612108][T25132] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1322.668449][T25126] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1322.850231][T25128] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1322.858917][T25128] UDF-fs: Scanning with blocksize 512 failed [ 1322.967973][T25141] overlayfs: filesystem on './bus' not supported as upperdir [ 1322.987312][T25135] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1323.008571][T25128] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1323.019269][T25128] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1323.029486][T25128] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1323.039837][T25128] UDF-fs: Scanning with blocksize 1024 failed [ 1323.063327][T25128] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1323.079963][T25128] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1323.174735][T25128] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1323.182737][T25128] UDF-fs: Scanning with blocksize 2048 failed [ 1323.192188][T25128] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1323.205552][T25128] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1323.215655][T25128] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1323.223668][T25128] UDF-fs: Scanning with blocksize 4096 failed [ 1323.229837][T25128] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:25:19 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x119400) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_FLAGS={0x6}, @IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x44}}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r2) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000300)=0xb3) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) [ 1323.478375][T25150] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1323.551131][T25150] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1323.561660][T25150] UDF-fs: Scanning with blocksize 512 failed 04:25:19 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e75785544", 0x60, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1323.734269][T25150] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1323.744453][T25150] UDF-fs: Scanning with blocksize 1024 failed 04:25:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040), 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) [ 1323.913481][T25150] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1323.921390][T25150] UDF-fs: Scanning with blocksize 2048 failed 04:25:19 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000200)={0xbb, 0x7, 0x3, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000240)={r1}) socket$inet6_tcp(0xa, 0x1, 0x0) bind$phonet(0xffffffffffffffff, 0x0, 0x0) [ 1324.115806][T25150] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1324.269770][T25150] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1324.278001][T25150] UDF-fs: Scanning with blocksize 4096 failed [ 1324.284348][T25150] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1324.371424][T25161] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1324.379276][T25161] UDF-fs: Scanning with blocksize 512 failed [ 1324.405329][T25161] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1324.415782][T25161] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1324.426143][T25161] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1324.437034][T25161] UDF-fs: Scanning with blocksize 1024 failed [ 1324.456764][T25161] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1324.474387][T25161] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1324.501630][T25161] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1324.509447][T25161] UDF-fs: Scanning with blocksize 2048 failed [ 1324.524092][T25161] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1324.537487][T25161] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1324.547455][T25161] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1324.555341][T25161] UDF-fs: Scanning with blocksize 4096 failed [ 1324.561686][T25161] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) [ 1324.750190][T25167] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1324.923836][T25168] overlayfs: filesystem on './bus' not supported as upperdir [ 1324.936263][T25169] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 04:25:21 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012300)="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", 0x1f4, 0xa8000}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:25:21 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e75785544", 0x60, 0x18000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1326.063315][T25179] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1326.140682][T25179] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1326.151300][T25179] UDF-fs: Scanning with blocksize 512 failed [ 1326.253361][T25179] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1326.261472][T25179] UDF-fs: Scanning with blocksize 1024 failed [ 1326.280471][T25182] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1326.288700][T25182] UDF-fs: Scanning with blocksize 512 failed [ 1326.349492][T25182] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1326.359826][T25182] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=2016, location=2016 [ 1326.363456][T25179] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1326.369928][T25182] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 1326.377675][T25179] UDF-fs: Scanning with blocksize 2048 failed [ 1326.387748][T25182] UDF-fs: Scanning with blocksize 1024 failed [ 1326.425520][T25179] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=512, location=512 [ 1326.450365][T25179] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1326.458363][T25179] UDF-fs: Scanning with blocksize 4096 failed [ 1326.464836][T25179] UDF-fs: warning (device loop3): udf_fill_super: No partition found (1) [ 1326.479013][T25182] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1326.506510][T25182] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1326.531275][T25182] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1326.539310][T25182] UDF-fs: Scanning with blocksize 2048 failed [ 1326.600226][T25182] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 1326.644506][T25182] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 1326.655262][T25182] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1326.663350][T25182] UDF-fs: Scanning with blocksize 4096 failed [ 1326.669510][T25182] UDF-fs: warning (device loop2): udf_fill_super: No partition found (1) 04:25:22 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 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, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) waitid(0x1, r0, 0x0, 0x2, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x200100}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:25:22 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) umount2(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}]}) setxattr$security_evm(&(0x7f0000000000)='\x00', &(0x7f00000001c0)='security.evm\x00', &(0x7f0000000200)=@md5={0x1, "c9c0dd6faf8c8e45b071825253fdb91d"}, 0x11, 0x3) 04:25:22 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040), 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendfile(r1, r0, 0x0, 0x10000edbe) 04:25:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000000040)={0x0, 0xe, 0x1f}) pipe(&(0x7f0000000080)) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80041270, &(0x7f00000001c0)) 04:25:22 executing program 3: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012800)="01000300990001005666f001e00700000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xfc000}, {&(0x7f0000012900)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xfc0c0}, {&(0x7f0000012a00)="000000000000000001000000000000000000000000000000000000000000000006000300ce0001004fa4e801e107000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xfc1e0}, {&(0x7f0000012b00)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xfc2c0}, {&(0x7f0000012c00)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f007000000000000000000000000000000000000050003004c000100d099f001e20700000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xfc3a0}, {&(0x7f00000000c0)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xfc4a0}], 0x2800885, &(0x7f0000000040)) 04:25:22 executing program 2: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="010002005f0001007b8ff001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1a023848002a4c696e757820554446465300000000000000000000000405", 0xde, 0x180c0}, {&(0x7f0000010500)="000000000000000001", 0x9, 0x181e0}, {&(0x7f0000010600)="060002005400010051b0e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x5d, 0x18400}, {&(0x7f0000010700)="000000000000000000000000000000000000000900040000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000400001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0x184c0}, {&(0x7f0000010800)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e500104050000000001000000100002003802000070000000f007", 0x4e, 0x185a0}, {&(0x7f0000011200)="090002002b00010083a67600800000000010e4070913122c1a3750350100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000ba020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x20000}, {&(0x7f0000011400)="020002003700010077c9f00100010000004000006000000000400000e007", 0x1e, 0x40000}], 0x0, &(0x7f0000000740)) [ 1327.005887][T25196] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1327.047350][T25193] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1327.107732][T25198] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 1327.335361][T25198] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2020/09/19 18:44 (1000) [ 1327.390429][T25193] overlayfs: filesystem on './bus' not supported as upperdir [ 1327.429136][T25196] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 1327.448881][T25198] UDF-fs: error (device loop3): udf_read_inode: (ino 1344) failed !bh [ 1327.457539][T25198] ===================================================== [ 1327.464705][T25198] BUG: KMSAN: uninit-value in udf_evict_inode+0x382/0x7d0 [ 1327.471855][T25198] CPU: 1 PID: 25198 Comm: syz-executor.3 Not tainted 5.9.0-rc4-syzkaller #0 [ 1327.480757][T25198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.491302][T25198] Call Trace: [ 1327.494748][T25198] dump_stack+0x21c/0x280 [ 1327.499216][T25198] kmsan_report+0xf7/0x1e0 [ 1327.503687][T25198] __msan_warning+0x58/0xa0 [ 1327.508231][T25198] udf_evict_inode+0x382/0x7d0 [ 1327.513111][T25198] ? inode_wait_for_writeback+0x2e7/0x320 [ 1327.518882][T25198] ? kmsan_get_metadata+0x116/0x180 [ 1327.524120][T25198] ? kzalloc+0xd0/0xd0 [ 1327.528225][T25198] evict+0x4d3/0xec0 [ 1327.532167][T25198] iput+0xc7b/0xf50 [ 1327.536031][T25198] iget_failed+0x2cb/0x390 [ 1327.540492][T25198] __udf_iget+0x111d/0x4650 [ 1327.545081][T25198] udf_fill_super+0x2fa3/0x3330 [ 1327.550018][T25198] mount_bdev+0x622/0x910 [ 1327.554396][T25198] ? udf_mount+0xe0/0xe0 [ 1327.558688][T25198] udf_mount+0xc9/0xe0 [ 1327.562887][T25198] legacy_get_tree+0x163/0x2e0 [ 1327.567681][T25198] ? lvid_get_unique_id+0x400/0x400 [ 1327.572930][T25198] ? legacy_parse_monolithic+0x310/0x310 [ 1327.578595][T25198] vfs_get_tree+0xd8/0x5d0 [ 1327.583149][T25198] path_mount+0x3d1a/0x5d40 [ 1327.587951][T25198] ? getname_flags+0x752/0xc40 [ 1327.592833][T25198] do_mount+0x1c6/0x220 [ 1327.597075][T25198] __se_compat_sys_mount+0x7b5/0xaa0 [ 1327.602421][T25198] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1327.608621][T25198] __ia32_compat_sys_mount+0x62/0x80 [ 1327.614082][T25198] __do_fast_syscall_32+0x129/0x180 [ 1327.619829][T25198] do_fast_syscall_32+0x6a/0xc0 [ 1327.624810][T25198] do_SYSENTER_32+0x73/0x90 [ 1327.629381][T25198] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1327.635820][T25198] RIP: 0023:0xf7fec549 [ 1327.639918][T25198] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1327.659562][T25198] RSP: 002b:00000000f55e5f20 EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 1327.668057][T25198] RAX: ffffffffffffffda RBX: 00000000f55e5f7c RCX: 0000000020000100 [ 1327.676771][T25198] RDX: 0000000020000000 RSI: 0000000002800885 RDI: 00000000f55e5fbc [ 1327.685086][T25198] RBP: 00000000f55e5f7c R08: 0000000000000000 R09: 0000000000000000 [ 1327.693125][T25198] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1327.702190][T25198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1327.710221][T25198] [ 1327.712570][T25198] Uninit was stored to memory at: [ 1327.717630][T25198] kmsan_internal_chain_origin+0xad/0x130 [ 1327.723390][T25198] __msan_chain_origin+0x50/0x90 [ 1327.728381][T25198] udf_alloc_inode+0x2ab/0x2d0 [ 1327.733174][T25198] iget_locked+0x37a/0x13f0 [ 1327.737703][T25198] __udf_iget+0x152/0x4650 [ 1327.742171][T25198] udf_fill_super+0x2fa3/0x3330 [ 1327.747064][T25198] mount_bdev+0x622/0x910 [ 1327.751427][T25198] udf_mount+0xc9/0xe0 [ 1327.755552][T25198] legacy_get_tree+0x163/0x2e0 [ 1327.760330][T25198] vfs_get_tree+0xd8/0x5d0 [ 1327.764799][T25198] path_mount+0x3d1a/0x5d40 [ 1327.769850][T25198] do_mount+0x1c6/0x220 [ 1327.774028][T25198] __se_compat_sys_mount+0x7b5/0xaa0 [ 1327.779339][T25198] __ia32_compat_sys_mount+0x62/0x80 [ 1327.784658][T25198] __do_fast_syscall_32+0x129/0x180 [ 1327.789887][T25198] do_fast_syscall_32+0x6a/0xc0 [ 1327.794766][T25198] do_SYSENTER_32+0x73/0x90 [ 1327.799296][T25198] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1327.805649][T25198] [ 1327.808001][T25198] Uninit was created at: [ 1327.812278][T25198] kmsan_save_stack_with_flags+0x3c/0x90 [ 1327.818024][T25198] kmsan_alloc_page+0xc5/0x1a0 [ 1327.822903][T25198] __alloc_pages_nodemask+0xf34/0x1120 [ 1327.828406][T25198] alloc_pages_current+0x685/0xb50 [ 1327.833564][T25198] allocate_slab+0x2fe/0x1180 [ 1327.838260][T25198] ___slab_alloc+0xd65/0x1940 [ 1327.842956][T25198] kmem_cache_alloc+0x9fe/0xc80 [ 1327.847856][T25198] udf_alloc_inode+0x60/0x2d0 [ 1327.852557][T25198] iget_locked+0x37a/0x13f0 [ 1327.857212][T25198] __udf_iget+0x152/0x4650 [ 1327.861682][T25198] udf_fill_super+0x2fa3/0x3330 [ 1327.866665][T25198] mount_bdev+0x622/0x910 [ 1327.871023][T25198] udf_mount+0xc9/0xe0 [ 1327.875125][T25198] legacy_get_tree+0x163/0x2e0 [ 1327.879909][T25198] vfs_get_tree+0xd8/0x5d0 [ 1327.884357][T25198] path_mount+0x3d1a/0x5d40 [ 1327.888899][T25198] do_mount+0x1c6/0x220 [ 1327.893233][T25198] __se_compat_sys_mount+0x7b5/0xaa0 [ 1327.898554][T25198] __ia32_compat_sys_mount+0x62/0x80 [ 1327.903875][T25198] __do_fast_syscall_32+0x129/0x180 [ 1327.909099][T25198] do_fast_syscall_32+0x6a/0xc0 [ 1327.913976][T25198] do_SYSENTER_32+0x73/0x90 [ 1327.918503][T25198] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1327.924859][T25198] ===================================================== [ 1327.931908][T25198] Disabling lock debugging due to kernel taint [ 1327.938180][T25198] Kernel panic - not syncing: panic_on_warn set ... [ 1327.944800][T25198] CPU: 1 PID: 25198 Comm: syz-executor.3 Tainted: G B 5.9.0-rc4-syzkaller #0 [ 1327.954868][T25198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.964942][T25198] Call Trace: [ 1327.968274][T25198] dump_stack+0x21c/0x280 [ 1327.972795][T25198] panic+0x4d7/0xef7 [ 1327.976741][T25198] ? add_taint+0x17c/0x210 [ 1327.981266][T25198] kmsan_report+0x1df/0x1e0 [ 1327.985790][T25198] __msan_warning+0x58/0xa0 [ 1327.990312][T25198] udf_evict_inode+0x382/0x7d0 [ 1327.995100][T25198] ? inode_wait_for_writeback+0x2e7/0x320 [ 1328.000841][T25198] ? kmsan_get_metadata+0x116/0x180 [ 1328.006068][T25198] ? kzalloc+0xd0/0xd0 [ 1328.010164][T25198] evict+0x4d3/0xec0 [ 1328.014182][T25198] iput+0xc7b/0xf50 [ 1328.018023][T25198] iget_failed+0x2cb/0x390 [ 1328.022552][T25198] __udf_iget+0x111d/0x4650 [ 1328.027134][T25198] udf_fill_super+0x2fa3/0x3330 [ 1328.032042][T25198] mount_bdev+0x622/0x910 [ 1328.036395][T25198] ? udf_mount+0xe0/0xe0 [ 1328.040681][T25198] udf_mount+0xc9/0xe0 [ 1328.044791][T25198] legacy_get_tree+0x163/0x2e0 [ 1328.049596][T25198] ? lvid_get_unique_id+0x400/0x400 [ 1328.054830][T25198] ? legacy_parse_monolithic+0x310/0x310 [ 1328.060490][T25198] vfs_get_tree+0xd8/0x5d0 [ 1328.064966][T25198] path_mount+0x3d1a/0x5d40 [ 1328.069513][T25198] ? getname_flags+0x752/0xc40 [ 1328.074345][T25198] do_mount+0x1c6/0x220 [ 1328.078552][T25198] __se_compat_sys_mount+0x7b5/0xaa0 [ 1328.083873][T25198] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 1328.089985][T25198] __ia32_compat_sys_mount+0x62/0x80 [ 1328.095308][T25198] __do_fast_syscall_32+0x129/0x180 [ 1328.100537][T25198] do_fast_syscall_32+0x6a/0xc0 [ 1328.105408][T25198] do_SYSENTER_32+0x73/0x90 [ 1328.109930][T25198] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1328.116274][T25198] RIP: 0023:0xf7fec549 [ 1328.120360][T25198] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1328.140082][T25198] RSP: 002b:00000000f55e5f20 EFLAGS: 00000292 ORIG_RAX: 0000000000000015 [ 1328.148526][T25198] RAX: ffffffffffffffda RBX: 00000000f55e5f7c RCX: 0000000020000100 [ 1328.156529][T25198] RDX: 0000000020000000 RSI: 0000000002800885 RDI: 00000000f55e5fbc [ 1328.164520][T25198] RBP: 00000000f55e5f7c R08: 0000000000000000 R09: 0000000000000000 [ 1328.172511][T25198] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1328.180518][T25198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1328.189771][T25198] Kernel Offset: disabled [ 1328.194107][T25198] Rebooting in 86400 seconds..