, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) 14:49:31 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 665.895362][T17635] loop4: detected capacity change from 0 to 264192 14:49:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) r1 = accept4$phonet_pipe(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000180)=0x800000) open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x21) 14:49:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x74000000}, 0x78) 14:49:31 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) 14:49:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x7a000000}, 0x78) 14:49:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x85ffffff}, 0x78) [ 666.028150][T17652] loop4: detected capacity change from 0 to 264192 [ 666.053810][T17652] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 666.067081][T17659] loop2: detected capacity change from 0 to 264192 14:49:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xb0000000}, 0x78) [ 666.120908][T17652] loop4: detected capacity change from 0 to 264192 [ 666.140210][T17652] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:31 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000100)='./bus/file0\x00', 0x4) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xc0020000}, 0x78) 14:49:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 666.189970][T17750] loop2: detected capacity change from 0 to 264192 14:49:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xcc030000}, 0x78) 14:49:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) 14:49:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./bus/file0/file0\x00', &(0x7f0000000200)='tracefs\x00', 0x804000, &(0x7f00000001c0)='\\\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xe0000000}, 0x78) [ 666.272806][T17774] loop2: detected capacity change from 0 to 264192 [ 666.298928][T17779] loop4: detected capacity change from 0 to 264192 14:49:31 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xe6d61e00}, 0x78) 14:49:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000100)) [ 666.339461][T17779] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 666.370253][T17785] loop2: detected capacity change from 0 to 264192 14:49:32 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfa030000}, 0x78) [ 666.405872][T17855] loop4: detected capacity change from 0 to 264192 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:32 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xff000000}, 0x78) 14:49:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) 14:49:32 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffff85}, 0x78) [ 666.451029][T17855] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 666.478218][T17896] loop2: detected capacity change from 0 to 264192 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:32 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x25) 14:49:32 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x200002b8) [ 666.541384][T17855] loop4: detected capacity change from 0 to 264192 [ 666.577677][T17923] loop2: detected capacity change from 0 to 264192 14:49:32 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYRESOCT], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0x1, &(0x7f00000002c0)="40a966b4352b45fd43d84ebf8877358aa68f2f443e72694acb8bb539cd150219c2f38abc40906958081bfcc0b98121f00fadf6026e040e3b721fe32a451bc732d27c872f14fcc27cfd0942fa4a7fa25bb3b2586ee72ae7b43da35a023f5be4ccccafb33dec1dec80bcef340c2a338b3490b6fb7f49ca615e97d5c85d5d786b51fd1a6cb59f1a56fb46197bedfb856b257a1bf2561290f1217c2b6374594a82fb2c260308cfb201844ef1c1dacaf7005c0a936cb17cf93a627858354ce4f8e8d8240f6f556acd044b38cd712ccb945aecaed81aa38173c7ebdf339d35ffba9381c1e2d230e23aff64bbdd328ca6fb85"}, 0x20) [ 666.625837][T17855] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0x0, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="2bc2f01b80913b217a5b2995996dbfee74ae25fc2cda63a760a53c527ca0f789da1b6b955d273f69527dc15727fd2fb1dbaedb41cdb3ef73ce0f42f90ed54adcc2de487df5d59320efe996507a0f277a7bb3d5569fe7c9736247e0f4937c2c78dfb6de6c8d981ea651f7935fa6878d6fb0ac069ec768964eb4af8083849900052ce92f4d2efb248a26943de986d0360895cbd51f8f0897a7ba300b264037cef9759941d81ab5c400d7bb839f89f52b57be13034684b42d69f0f94e1a59d058c732484d229feb0d356b5a6fd06564fbc066686089807e5b914f52c23401f52d876d995b03dd74ea4f08f15c0b7c6a5a2bf191733cf87fcf921585", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, 0x0) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) 14:49:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x240100, 0x0) close(r2) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 666.691732][T18017] loop2: detected capacity change from 0 to 66 [ 666.709119][T18017] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0x0, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) open(&(0x7f00000001c0)='./bus/file0/../file0\x00', 0x80, 0x0) mount$bind(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='./bus/file0/../file0\x00', &(0x7f0000000180), 0x20000, 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/file0\x00') renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x4) [ 666.848316][T18125] loop2: detected capacity change from 0 to 66 [ 666.855422][T18127] loop4: detected capacity change from 0 to 264192 [ 666.877168][T18125] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) 14:49:32 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00') renameat2(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = accept4$unix(r0, &(0x7f0000000780)=@abs, &(0x7f0000000800)=0x6e, 0x0) fchdir(r1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x20000008) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000400), 0x4) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r3, &(0x7f0000000240)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x5b, 0x5b, 0x4, [@typedef={0x9, 0x0, 0x0, 0x8, 0x5}, @var={0xf, 0x0, 0x0, 0xe, 0x5}, @datasec={0xf, 0x2, 0x0, 0xf, 0x3, [{0x2, 0x80000000, 0x4}, {0x5}], "5c82e4"}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x3, 0x5}}]}, {0x0, [0x2e, 0x30]}}, &(0x7f0000000640)=""/205, 0x78, 0xcd, 0x1}, 0x20) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYRES32=r3], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) getsockname$packet(r0, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000500)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x3, 0xa, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7fff}, [@call={0x85, 0x0, 0x0, 0x24}, @map={0x18, 0x4, 0x1, 0x0, r0}, @btf_id={0x18, 0xf, 0x3, 0x0, 0x3}, @btf_id={0x18, 0x8, 0x3, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0x8, 0xa8, &(0x7f0000000340)=""/168, 0x40f00, 0x2, '\x00', r6, 0xd, r0, 0x8, &(0x7f0000000540)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0x0, 0x3, 0xffff}, 0x10, 0x0, r5}, 0x78) 14:49:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, 0x0) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) [ 666.892700][T18127] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:32 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18220000800000000000000000000000850000005f07000095"], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x2, 0x7, 0x5, 0x842, 0xffffffffffffffff, 0x1f, '\x00', 0x0, r0, 0x5, 0x2, 0x1}, 0x40) 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0x0, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 666.956878][T18137] EXT4-fs warning: 18 callbacks suppressed [ 666.956891][T18137] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, 0x0) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) [ 667.029618][T18201] loop2: detected capacity change from 0 to 66 [ 667.055766][T18201] EXT4-fs (loop2): bad geometry: block count 64 exceeds size of device (8 blocks) [ 667.066664][T18127] loop4: detected capacity change from 0 to 264192 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 667.109251][T18127] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 667.124454][T18137] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:32 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(0xfffffffffffffffe) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(0x0, &(0x7f0000000200), 0x2, &(0x7f0000000240)) [ 667.242415][T18355] loop4: detected capacity change from 0 to 264192 14:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x3, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 667.285149][T18355] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 667.306348][T18360] loop2: detected capacity change from 0 to 264192 [ 667.337426][T18360] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 667.359605][T18355] loop4: detected capacity change from 0 to 264192 [ 667.366499][T18360] EXT4-fs (loop2): get root inode failed [ 667.372212][T18360] EXT4-fs (loop2): mount failed 14:49:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e7c0)={0xfffffffffffff801, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "10a11ffd5893e2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r4}], 0xf7, "e133c74773d566"}) r5 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "2b1d4b947586fc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000484c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2f3b1e102aa133"}) r9 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x4, "2b1d4b947586fc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f00000494c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r8}, {}, {r10}], 0x1f, "ff3e1f42005a75"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000055480)={0x0, 0x0, "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", "3729c4c2cf04ad4c488410f1db4ba7f62f7028ba6c4898e858015fb08c442f2d51b4ad7e1019459c47ff972c346bde4112a01bb4028544ec4e5f8c74b1c92f68af1e23b670c4e11821b348e48dcc9f593ebdee430a54066a39388996fc541157ca1daae836bd9312031e750d911cdc9709a33d32e27d411aae92cd0e39fb9f4ea0112ae22a89919b65aad8eda0d936cd6e2adbe5a82ffc1371f94c9ae7d83a61d7591125430817ad1dd6152596f2332a9dad9439201cdd4225efe58e5227c306014ddb2208ba7d6ce62d51e7038139cc362d6b81a7832ef7422675e1cd7cb62521b0884ccde6a71f9f164ecb227dbd773e519d1cafde41e101986f80809563f0b7bbdd5c3d149fdb8bbd5e435582c1eacdb662d0e5fa58ddd18d6bcd0c5d186be3c713fdf1e479078c3230c670b2a11d7a01fd7ff77209d8ca3ba8392156e5f37990da98231f3ea82e9740e1c40f69269502508dcd60968d5f7ac3564297116745d59bd0f5fe61a912d51f35cab3aa86eced651729de1e6cfe533a216a0bd96703f1df37930118d2d36b2b845136cae954316bbce65018076e689e532012a68b2306362a5a21a42c3858146a0ac93ed78c0ca8c75b1c3da5350d0585d038b8d448d599b3730527baa78285eeda7dfaebb93960171811bff3454ba73933b77baab1e6a60941f4a6128c5000a09f59e23506ce7bcdf8f52b4d6f67d2e3c076da05c9e05e4923fb15fc67ace5588fd3e2ab38b04e56beaade88a2cfbe55a20fd4670b2c1ebbc0bac09e2366ba99be8d9f4ce5ddabb87b811d06c207045b9c753816c69607022ea12f46e67a6d6ced674b5a3a1b7b55147053f08ed2fa7f0f00d2a05059c520917aadde116f6b9fa2ea8d40d86e9008198ee7baab7186ac7af9e1fc3b996b76306e7a656b967f6f8d484dec071ea5e2bcd7ed663260e0dd4d809f790877e8dc80c76939bab64c2c1fbf6ce5481149407e608cdd64c1ef10be1c2108f537f4df85ef2f40c4aa1a96a2add0c17885087b31b41fd54c7490beea7acb9bfde31b8aa0a9ad259e1d3847136a85ead48ccc4e393e07180cd9eae778dabab98f17f4bed50fa24924848c69d6f3a078b35e197f65013e3beb4c3a388053dae3f914d356103c16c5b5f3b7c1d7dbdb0b9577adc53eeeb103c59848871674b2c1fc6e29799e22a1bd1d11d226d85aec766864b3b7e16f8331df56fbed02515702151778b96ab34cdeaeec154f01d1eb9f57b329ab1bea587e6c7c3c78fcbb557107ec6c81ec939674eddb38f65e1b175cfd381862e83a4645a113d0a1c5723bc67ce2b7c902fb801cfe7241a4ecb7a7347c5805b53d1654c9b47e0d8fc33027b1bbe4e23f3fdf0a9fb383f6b9c468a20df55b4e1ebda35b2e94fecc84a27c14d3b358bd9b7c4987f24178f9e1f5b4631fcc69a002dbb9b11b8d3d71595ab9f5a8f00ab72670dd6a3f712043f4b1b7b147c637df50db13b5d8562a0a5da18fc8e84e4c118d848dbbe5bd713b14b57a3f931d592beb67d0305c105d2deb7852858df13b81efb9e5013d53c539e8e0f9aab98f783b226fca701024eff5929cb35fb657c6add6b2f66beaddc5af8ac1e4fc90b3646e3763493beeae6c42b85ed639f7cb756fe965db887be52616fa069c073b4eb3a4e7030a99597bf136d46b9631def3053b460318812dc00e7fbd0810cd76e2f838cb3a55eb0eeef8f251a5be57f88d4279962feaf56638201db0795170ff204becfbce2799b511392f71b3a665dda761d17f8d3809c6c4146d5accef681cf2583a79726ab0b95221564762942e6c97b44520ca45f26cd1da699018c69f3eba3a4b3587fcbbcf0060310110d3bfa77fbb16643f0a54798371c1ac0a7250406e56c74241a363085a4e2f258e81163c7738e3cc9514f5ce7a49a54055fd3c5a19bd89ba2ec1fe0d163eadb1c29bb339d18437113112149595b158cc863d2b1215714613d8f131573618fd2fde9bc8f5a586ba7e737a0ef1e2662d199439e1ce6e793badd816de4e142ead2d6fb95d04a9782c430aa4c7b66a4d170f2e580d9942a6bd1cb6874a6084bbfc810e6013e38d5ab1a27f863499fb0448f322915eaeacb6ed9481886961e37599196bcec377ec8cccd98e649b869049308e8cca036316bfc3babad47dabd995b533cd08b6e5feaa223d75f386ae2c94c642fe09c8aac59d6a83361f0ea7eade692dc13f785a229c798a15919b6e52f71af66ab3e1b502ced9d4089a38e8784ff563281f4504982bf1448cc996a481532f25d9f2a1e2a5173bbf854630830beba2fffa4aa52d65d1e4f99898006f2e5a325f6974e37970b0d41224e7ea6bbfa00efa5b4f267a5e27fecaa094d6efc8722cb3a91d2ee54ed171214ea3d61f4e0f51a56b19c6d309f069f592d95432134d168e261972ed7de59a9c0e7ab5eca660e0b4c28e0f6460ef7d7013227128253346bd660af1c647fc9115ecba75e3063dbca6ca5c8829231ba0527009034f88f9709fb5720a112b9073cfe328bd1678c61e9b25bda8f6685206c7d33b023eba5952be449a7e98dd37755c93600274a71ee56b01550255ed3e349a6e2c8547c8088fe27f323f98a50f9847b1af46aca78268cd9dcf908816d44e670c1260fcfde6a9c252913b385dd3a564ae3c82e8c6d79a92b9075e3897eb37050478b3015d747cbbc599885f67b0066bf6536701d0605b4332281c62348715131c78606ddc804c186cac8f95d026693f6e039d313df797bb35bf59a61e329d073644725068f44fa6a3a874e09193aa97b690e76b70c1ffd92ada524371b4f6cbae220f4b9dfe2c67f2eea025d5a60255614579a840236224592e00964c017a058ffaab5749335750e0ac2bf7a35fc879694f58187d3627e0581377b38957d47d73abdf27648fd64cf43256ea9c256fbd4e1d9c86f9b6da611e577e0cf38fdaf4e2c7fafd79ef1208fc5f04ae0cdad2b522d78e69bc6121fab142aa2c2472e927ac4c35d6f6d711f497a033a748da8f083b8abd3a91b31976ca09763ae27f101a5735ebaf7d8c1a999c81b223d5016e6e2512209de0c6a23dfb3df3abfce03a1bfd92c2baf8ea57c6f613de1f300e5b1ead5461d9bdd1e47537b2b028c1c16bf60904a81e856d1d71add6a2ffbd59f2234d66c77d3b0bf349f148d5d9b2768d4330b60016c5a320684e0d53c3f446c71ab3998ecfebabf988b71868ff4cd371a3ea3734411a6cd70c4187134e67be23c9a9661afa669ad9c26aa77f34e70c545b53be826c6694c44df9cb00f49824f4e2f829978588454498da0496b7da199582dfbf45c1b93f74416c101dc60885a4c6af57ab003b3596dc65858928c9ad2d43bf252716622d01d76dbb54d5bc9741cc4f6963ae9d147336b240969bf94fa162443dc87793e4725d1149a1547158dca37b59a992ce62f71cee9ed79f62099bdc9baa59e8a66fa921703ad699bb9428ecca433f6a3d61b7f496879cf5f37e7567300e515fbf6794370773ea0dfb66251a338bed6ef520ffd6790c0e3aebf45ff69b016824f2b8c6b9e379a83c8ab8e1849798b8d07721e753916a6f884a0a59e39313066a5038c4653446ad3926b613e0a787697239b2270ccc9b2d328105c55a0d1bb782eeb6417c6bdf8811c892a30aec3a29f22d656eee284c0f72a88fefa30508743484b5ac36877b296c5ddd6ff6c8596885e41c64cd6f6ca66ac8838a34c15aaff43492867689907d2c8792269792173ea54c890d59eae46fde2d9115b5772f91c83e74606868092a33c1680cf080e0c3c22e6e4690b4905695e34c4cbf6b76572282e06bf47cf24de47a35bfbdb42913164ac76a5b631b66fa0ba4bbd439001a35424e564f94c92fe4d08387b0f2ee48e312d8de5f407eaecc8d0c817c4f1e3b6bfa0fb99b582b30e43c59638409bb9e49eb94f5c1f7d625a41dc5d4de165952b1bbcee7de677089a096a5280738f4edc43c35aefc17e56f6ffa91ac1ce44fa5efdf5624d5e26f9aeb8b732813c0d598f38de20032c541b83a8756d6d4c1ec51ef964ecebcfc7b0f03b870a9a23c93d75fe07d3d634ff07b7540ce81592efd9a83f2bb28a55583bb0d28ec4d339adb55158f0e55f11e08c56439dbed79561483a43a11d70625ebd9080222730edf0fb4190d820d3b6cffc0054c57ebecb0c5a27d02a2afb2a0d1565f1a8712fc161677925818bdd07a051a1692a8787ee3dc3f76434b9fd717b7f023924d710b3e9daeb849b584088f2b65293372e5cceebb66dbc88435efa8e2d21f2469b0fdd6f9b109cdf22ba83a30cb92eed836fe2f63a444b995b566fccd70e03946b19f2255c48f1273c37e6503657c1f0b0d59158a54ac2bd06cb56f02f36bd620abdfa8d2be9a10df2d9de2f1a985dfeb6ac31429f98bab549ce3ac6d7e42f369da6d6c79bdc8107ea15f266b03590e11543db643fe2897a5e372aafd29a12b54ae28e1986fd4351ac7f44082b53c13ed465a4f515d44ccd08ac0d0a61a8df7dde6dab48007b009a800ff53355d8297f1c57916534339cebab994b7956c1de2bc4eb345184b869966701f1e473b1fe2a4bbd357c60bac24df8e4660f732a1a9b8400b9521818c0051a58abb86951eb4a803e93acf65ed2caa1eed12ba5e2791406265adb17d954a0e15ea80ff77b56b71291c732d1c33ea39e7a79a871446c8ad95eb27437aee0c23f0198162c87b85f41beba03d8a06de69c2574795e83600a7bc00485d6e6684092fac331dcf8177579dfbfde43db9aac97a85c913d6e5df436f737fb372e51fa11594bad2119c08c748f1c7be2a7997f85c08cfaf0c9aff36198c32a3073a5d45a1fb581a6c2433d771937886884f2b59f0a963db6d41af3b000730e844eb27cd034f0289e1a1e4cdb1a7c6066f9efed764fc7b623916f24194010deeb224b70c1e0985320aacec63167db1df9b3d42c20cc5a2da55640b2fd856aeacdc9aba79d0ac4f255c6b7d9732962018c6bb9dd857ca75948e974028b6e2f8efe9726f39e68aedd2bfab7e7d2c122b4f2f8038f9c0b6bbd75e913c7e6e4033ebbf744ba70a61adb59ea7ef402c79c767babe39acfa07d072865ac8f6ff59884ff5d4bc62725283adbe1ba8e573aabbae3936ebbaf9d88f053df3eb285573f4afed0babd572b5b594a5c4bd16419fd723f82c7ad50711622ab24be2b9666a468c4e3dec5a77c20c352c2ba50d8f2e178650320bc9fb11fd4b854244dfb71a663721982e58f7d29b0d604d2c1afe15302973ef3fc4b0afbd80ccd40abe3b1d2184ce801ca0378a677fbc4727467e4b440b164ac99a7ec807aed435019b8cf71520b4d1570ab64d4858166852518a28a80cf1a86b443aa05369b353486371e71627c9d0639dd8abffd316268905a1cc353b28b72c29ce9d1f59f0a2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056480)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {0x0, r11}], 0xb7, "dffdf7f64136f8"}) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r12 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x200, 0x7) ioctl$EXT4_IOC_GROUP_EXTEND(r12, 0x40086607, 0x0) [ 667.392301][T18355] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 667.451682][ C1] sd 0:0:1:0: tag#5455 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 667.461523][ C1] sd 0:0:1:0: tag#5455 CDB: opcode=0xe5 (vendor) [ 667.467892][ C1] sd 0:0:1:0: tag#5455 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 667.476933][ C1] sd 0:0:1:0: tag#5455 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 667.485983][ C1] sd 0:0:1:0: tag#5455 CDB[20]: ba 14:49:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) creat(&(0x7f0000000100)='./bus\x00', 0x41) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(0x0, &(0x7f0000000200), 0x2, &(0x7f0000000240)) [ 667.494279][T18452] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x3, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 667.525858][T18471] loop4: detected capacity change from 0 to 264192 [ 667.538217][T18473] loop2: detected capacity change from 0 to 264192 14:49:33 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/def/sg0\x00'], &(0x7f0000000040)='./bus/file0\x00', &(0x7f00000000c0)='cifs\x00', 0x40000, &(0x7f0000000100)='[;@{*\x84\\\\\x00') ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 667.590552][T18473] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 667.628093][T18673] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(0x0, &(0x7f0000000200), 0x2, &(0x7f0000000240)) [ 667.643699][T18679] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 667.669909][ C1] sd 0:0:1:0: tag#5456 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 667.679770][ C1] sd 0:0:1:0: tag#5456 CDB: opcode=0xe5 (vendor) [ 667.686094][ C1] sd 0:0:1:0: tag#5456 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 667.695150][ C1] sd 0:0:1:0: tag#5456 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 667.704202][ C1] sd 0:0:1:0: tag#5456 CDB[20]: ba 14:49:33 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x45) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/file0\x00') renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) futimesat(r1, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) 14:49:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="eaaa4b80aed2ad085c5b036e0c5499d5ee75c73f23bebcdeb2044e7b8956f4fd3f85e0f4163b0f0f0a19ba83bba2db757b807cc06ad175d23fde8deb343c332cb2593075d0b64d3635bfccea64887d60b95130c529f98962d1767ceb9c567fcdcb0ed9a370614f63351b751e75cd9a30601277cad9a2734dd5e225870fed0591745075a9a46e8a0908b0ff6d0dfacd78cb7694fd49f65bc8803a98cf9fab1b1006247f2878e40faf74df85775dd3d8d1fbb427a555e6a43c4130170ff052610795f30f8c453c5b0cc36b170fb795b53fbacd8c129f5a62a471c67c019fbbec881de7b3718b7bb6f87ef8ee6a6ca86797abee5e9614abf166bd345b98a16ddb37f79c28017128c8a28ed2a232546fd950dc6c175af9160758578bac53d9c6b580d4b7eb76cf9d2078b11450c87734c5339d04902ad1dec4cbfac5142824a8c3159238a58620eede1b447595fbaefe266e42a86eace50821ee41aa7458a0ce1d788c7b424c45ba35abdd2d9f12840a156e417933d6d04bc5f6c3db57c79b16c4240a7b7d0d2800e1dda053a37cae0d1cb76d232cb677585dfed717f2f97be244aa3ba9be11f21f8a7bb869d1e949afd2958bb9fad6c860ad8211bcc07a0bdaff51b1b2939333ee054a8e39c476b678e0d0b841faae54aed2a9c173eb9b935095bb6ba4fdda409a7eedca060466876ff1f41de8bcd20094135eb2af0314aaa377600c453037b1c970f13e78b7fb21979832f60aa06e86265632928720bc8c24c8a08324b93af9e5243cc4b1fb7db83ec276e63d1874f64ef9b1c703d784c96c614ca13660940746c913d4ec211fa58e02ee0723abe27f9fbe7131c9d0ecd215f110198d281d7e93117d49451981ad3aa40ced53ba660a0298e8b02ca82969780755f4226e4a11df5bd0107d5f136a768c40a4863ce8de9dd320bc2d3ed8b9e239cf109d99fc6dc48e93bea3025681f943fdfc6b6fe80b7c815bf134556e3fc97c9da3655d6b3717c4e39d87da3547a60a6064297c6c36a63cda2db3c1d363bb0a55202eea9f1cdeb7da5ac0e0f99561c96131ffa147d09c63fe2863d5a411a27ff7199d1135b60f43883d382761e88375721533ea861d5605b2225688a84d839e2d260597e5aae2331a9daa97d7524263826e0f3759945c89950340b29a38a5c6df5d9aaea3f0ad4678a9b56e442d30030d3b00cd7440f9ad86472f85c38d80c6f98b2f251d0a48414c43d4fc245cab66cd7d30e7223385eb6809f698f34863bb79c3d8ca89042a7a4afd00f41f5d2eaca55a854c3f28d5aa559525a683bb2e8c1e79490d5cd7bcb817955128ecd7df507b777f497e058eb3d03d32fca2259f71cf793eb8b4a240275e889147d9785537bd17d63b2db6fd0e88bef54e764b0cca14dce236a46d1783dd2dd02f6fe07f7377784de461f77add8ff14cba5cdcd90b040bf01193665a181b68f94c1f53e3380bb11373da9564925544feb2333be7d52724a8c71d7422a094ebe6cc3e212e53576f20b4ec937c8cf48d89452a28e8fdcf276cea78f41249549b08a739092a9ae4c81a6daf37030cf828adca19e7a49110526b377f3eb0eaecfeff2aa65a25b2bd042c9dab44617ad4d463918949244ce9f2366ae00857c2b01a047351310ad9a1b6db4dc1d7fddc414dd484bd8cbf7a4edcba195485f1e97e42b7454b12bd1c9341252b8cfc952eeae1663efb02c8f06908a09cc712170cfd1557b3aaddc9ab5f2333a4c2b63b29d78a31bab05280aa2ce086204d0c11cd1f051d08b9edd74d6f9b18cb144140383f0b6ca8e9521a4e831411495226850e9b32f3a33c551fd707707ad81d0fe7b60a50be688ce9d081db700f7fabf1594730dc1f33fad945473950a115fdc4b1fdcd47acba2ffa2b8374855abfd1cb4b57e6b56d82da8cf2492fcfc8b3ba14571171b771acb8dc8922b381da4f24bf7a8b49314f0eb29c5d17a7443df155d544630d4286a87829f953d8c39c11488d777b177e6b3be3ccada7bbf92990fe3c91edc5f0cc9facf6f7e9373c657e3d6e1d7685f7bc19b2ee8fcdb64ea92e594d337830aec77ad2cbd8b7a8c2664336d43ee271bede8b9ba768966d9af0c3cf4dfe8016f3ad4afc0d98436e38edbda8ed308526d87f5018deff2505b12cc54922b7676244aca0c4e779f6c6b9a975a2d1fa57cd9133587fc8a395c6025d904fe1d9564ccd2f96c9dbc7ee5045282e7b5e37463f9b9798e0e1218e99b2ac3d35a800e205252a957f06a459231b86458215478f2b9e761c9bae6da2fcc16abbb64ba8da48326fca5eb498f7551fe05b1a152d737a6b0491009c1494d3c7f4b4e58851cfcf48e483499a71843c4f0b5b667876d84ff30ec4c9a67d50c2f97788a5c4196b09a0c39663cbc97cce27e3a2841186e689cd9806a8d691dbb251a914b6417a169e33c1d5005780a0202186296d0a381f7630d86ed4f77e95bcd4601187984e12b6d44f67d4c0f35288a404d1cb2710ae9a1b66fe7b06e63af94a86ae95a6c972d3fa5d3cdcd8594d02bfca804b3b0b36aa1a89f7b382040d37ebe5357138ffe43934d02f5a48b90d9e679e25a266edd66ba381d9739387261184eaebe5b7870fd1705647ea618c4d6e1fd3f94a47761fe7232ee382575314f53ce69b87c24d879a9747606fb5fdf0b60e0bbce23c5a430d3cd6ab1f7d8b9f67cff8fe6b02cc38c338d4907ad01ef005e346a0a63fcf82abef7bde5c8fe2abd4dd64091f1875441ffbae3dbff42af2d61cb94854f01bff2077229e225615f94b97db9eb7dc22f89efa7a50e332f8455d8ca0cdd431ccc448ee4174715e6e27e45d13dbfeb16d4561fdd95197ce4a575959e6a89ffe146690211033338168ae4bb235030e5d15d69f66ba12f573ef1d765ec9c41db31c4f6a8f130f2b6ca50f9cabee24ce7eb33ce471945cc38b3aacd09d2f1c0aaf1a71a317bf6bd6c3de27a88e2b6e73a1e604ca18ed7de70bd6f65eff4192d8163cade750c16e26ea8791fe9be51c1c01afd96394c3f3cafc4d1acd9eb2896d811a1b19ceefc729134bc4f3149e5a9ebc92a6113cd39f87e66cdbe590fe735ca3480bd45bd0b5729b5fb7a3b2207c48a621d5a8d684fbe501e906c75b22e71e67a7a0e296184aec2c9726b340d87094fccb643290418152ba4d6a182cf2f5b3e44f9c63a28b7bedf7c7cc0c5140855526009c0c2c718b0ee3e2ab77efb97a537489bd386fc2a3f8151e0d50d0e18b6db86a1d0654b774fffdfd37d62e54ba1494449ea3376d63e9864fa16e1f737f0597caba822b641466ab0dc63122d45b2e069d2a6dbcdf69534121f68130afb6b459c1d046f27f942cca1567ccac60f696834f801f31176983cd46cf40e5add738a28810a8448d9e467f388950c91c305828375af3ed8b7775cf098406b3d423c16d66544fe9fd4a0fe221e92b923a41c18b93fe49921647320e0d7e5fcf7ce32ae3b21a7b2aa2bb16fee8ced676ab6ac4bfc508f8d6ba07533915de42aef7aaaa6bee423829f688ffea1d4d34bffdbaacee3fd8a1093b60ffde5ab53a112a5ef7801c12d43733064c0be8ccaf53f1e6c425a8ac8c880bce1af08fb788dcf9d892c8b8a8b9e7ac81972207f5290a18367c89b88a9429f2daca14f649ceb1cd0b96368ce2991e885095e1cbac2e0fed47b0d25c12a8c39fd673d5d2f12445fdd30c9c4bff27460e77379e997a4f67d94eb4c8bf52f15626b3159478601901af6e54ab59eee7d9440cdc73ebbc2e09a9cb8a55f1f2a0bb54b80bec8fd4353fedeaaf0b641bcb88494f02af7bda2235cfded3dbde096b0e55d30dee0ac9785701ade2a88f5d163710fd5308056c7da16255f96790996a3d98c9a69e90e769bb93c76c7498299dbcca8504a053e37cf537642bc586081028f11f9b4aae1062d31a9b763f94501574a8c3476bb94046388486013f8bf06ea5eda5a1abc38b7fcfd03a8de5fb50831184f0d003f65713abc3173f3a699b3ed13199ad2f48ba35017aad3247edea1bd5aa4595187f0f75c0a680f0e6d3f085259975485dadd8fe6e94436db16f693f1a4eaeba56804ae1ddbf51489559846ee9e9068c56abe94b31f346061fe6c6a6a9ca25b013cb4f8f6ebbc403984afd26553d2d922b155adba189ae62550f731e05d0bb6318b2c0f70a9a1cf04d36d2d8abf19d9024a6fd0ad2eb833895ab24fceaa2819d2355d675d84d97313229af8e2ea094cb99d845512b789bf7827838def7dbdf48de27e1b185ecebf0a3ce8c1729333f540d255a965118f9d19219d6f10d720001bc34daa39c15db27093ddee32bbcdbd255e9190fc21caf69b359071b106103a48a7999012a3a94f953eef3273d18d729e5e139050a556d832e7ca1c534593183ca7d7d7933bc279c721f8ff35736aa23efcdba209f1f9d000df9a828b82be581302a5c2bef555968155dfbf14ae9689e4a0d0926dab65119013e126b1b6b8128944bd5f463676fcfbeaa7af099839539a75d99005c7a52fa907be31caea6d30e5ed8436ac9e93980bf67b837bedc43903609d605f5dda7b83c4c5e18e722293c2a9ff564e420a04cf8e79d7a229db81516846ed72547a2438a211188d23a7d07b755064ffaf603f0e97518f433b0e6ccd7b35c209e709cf755bf9914617836efd0e8488f6530ecd5af9b84e547e180ee0b85ad31a44af884b7675415f4290fe4d7c167bb72181617fa4dc444b4da07a13472e35495f2a608927d8bb0f1c21d787dc95e2e3d6e81330a368cc9b654f57c32dbdf5193ce326630c334049c1a7e15dd2f13f3a52520dd8cfe674d155dcd9144bba92cfc2ae33e6466e10c763bb96b95a121b4eaf1f68c839d7ce49db418b0714f80d66e119ab6bda9c5509bde18adb9b6d25aa6dd6a38ce810009b524ee30bc36d6b2fe0c56ebf028a7d3866c969a1180eab4c446263d12c1bb4802edaf7fe814ea27572a27bf32be8e4645474ecce16613dd92ea4a3b8d884766c600cda91d1231a8d8a95958005d931dc5ee14fe7e98aa67bbba61ea2e27984506ff095a95cdf31a7be9688280d4986f87c97fa343e2fb867f3b7b2aad66f583b588f4a8bc1c1393330e0f998f322cbc209322e5c91523684180e249d61e94b4e330162a9dd860af473740134ce0289a3cb655b1b00c7e7c666ff53ca40fa660c077ecd3fff73fd610558fd437931978ae1902570adebdd3669024362c578d1e254d659f4dcfa72b0a587524082562b13ece38e32defc9b49295ad0cd64c9d1c864502087b74d7727944de783176aab8349ba51f5a1862c60857756c49eb1af2bcef0be1a71aa6c46a1660287b252cd6b3831643cbbd084e8fc7fae669adae27cadb81f5297a667057e4e4dab671a4f50d990e2c81607cfa91122919c0b89452fa097f4a08559d9f4562739d378c407f67303b33f98b32d73a1c3560691e4ebb0d40df9627b2b921cd227f064bbeefc8bd338facfec36c0e8937fef80ea8275f6c0660fa982635c1d8dd7837097033f52d1920e713e668c5df340cefafd1c5707bbca561375e3e23c65ef3aca3f9249a8acf5bc39567b2b2ee266d8922fbd8cd52b5bb36caed3352c50d99b7b3b8077fe042c5e268acfde49a8b8b7f5b95ee1805334a6abf0d405d82c5fcdecf0b513a36055ae0388f677d979a216b7698c3c016022ceada03455ef0eb96d9d32af8902d755ba082c9ce90b660a3e3c5f809ca8bcc3487934c93765f297eb7902ffd4a06e3883bacfbd40d4dc21cb35cb67a5a1afbcaca6257127a06e8fd1a41688b1bbe91a390cbf30962") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x2, &(0x7f0000000240)) 14:49:33 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) fallocate(r0, 0x1, 0x9, 0xffff) write$P9_RREADLINK(r1, &(0x7f0000000100)={0x14, 0x17, 0x2, {0xb, './bus/file0'}}, 0x14) [ 667.798464][T18886] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 667.824855][T18471] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 667.829421][T18473] EXT4-fs (loop2): get root inode failed [ 667.837740][T18473] EXT4-fs (loop2): mount failed [ 667.874691][T18891] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 667.940740][T18891] loop4: detected capacity change from 0 to 264192 [ 667.958200][T18891] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x3, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="4f9536dd8fc74528b0fdf894dc84a9e53e467d8364721ec8477325cd206881457bf58e6b05ccb6a53cc6277f82807225d8533b16586f2d498166d17cadbd82ae120605da898a57b365ddfe965dc1340d9f6d9ad61f5e45382bf916e510d64a7e605f3c6d56a258eddcddbc5c910689570bd4d1d4cf1179a75dbca7928656e39c7eddc4", 0x83, 0x2}, {&(0x7f0000000380)="96bb8c740c92980ee069f2cb821ee76838fb4b7dba46ac4c860213a30685f42aa6ad4bb5180121aca79e8caafdbcdcdef240b9edce43223fa9a398177854705f9de024055d37af5a38822ca4a830f5", 0x4f, 0x7}], 0x4cc01, &(0x7f0000000400)={[{@data_writeback}, {@nojournal_checksum}], [{@fsmagic={'fsmagic', 0x3d, 0x2}}]}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) r1 = accept4$bt_l2cap(r0, &(0x7f0000000440)={0x1f, 0x0, @none}, &(0x7f0000000140)=0xe, 0x800) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 14:49:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="2bc2f01b80913b217a5b2995996dbfee74ae25fc2cda63a760a53c527ca0f789da1b6b955d273f69527dc15727fd2fb1dbaedb41cdb3ef73ce0f42f90ed54adcc2de487df5d59320efe996507a0f277a7bb3d5569fe7c9736247e0f4937c2c78dfb6de6c8d981ea651f7935fa6878d6fb0ac069ec768964eb4af8083849900052ce92f4d2efb248a26943de986d0360895cbd51f8f0897a7ba300b264037cef9759941d81ab5c400d7bb839f89f52b57be13034684b42d69f0f94e1a59d058c732484d229feb0d356b5a6fd06564fbc066686089807e5b914f52c23401f52d876d995b03dd74ea4f08f15c0b7c6a5a2bf191733cf87fcf921585", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x2, &(0x7f0000000240)) [ 668.022537][T19092] loop2: detected capacity change from 0 to 264192 [ 668.049282][T19100] loop4: detected capacity change from 0 to 264192 [ 668.096534][T19092] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 668.134361][T19100] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 668.145827][T19100] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 668.160584][T19092] EXT4-fs (loop2): get root inode failed [ 668.166242][T19092] EXT4-fs (loop2): mount failed [ 668.175697][T19100] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x2, &(0x7f0000000240)) 14:49:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x86080, 0x80) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x4b) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 668.338682][T19230] loop4: detected capacity change from 0 to 264192 [ 668.349053][T19254] loop2: detected capacity change from 0 to 264192 [ 668.365722][T19230] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 668.417375][T19254] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 668.441070][T19254] EXT4-fs (loop2): get root inode failed [ 668.446726][T19254] EXT4-fs (loop2): mount failed 14:49:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x0, &(0x7f0000000240)) [ 668.480823][T19230] loop4: detected capacity change from 0 to 264192 [ 668.525751][T19230] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./bus/file0\x00', 0x401, 0x128) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x5) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 668.604901][T19406] loop2: detected capacity change from 0 to 264192 [ 668.626899][T19428] loop4: detected capacity change from 0 to 264192 [ 668.642277][T19428] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x0, &(0x7f0000000240)) [ 668.644716][T19406] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 668.670723][T19406] EXT4-fs (loop2): get root inode failed [ 668.676374][T19406] EXT4-fs (loop2): mount failed [ 668.729046][T19434] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {0x0, 0x0, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 668.777228][T19428] loop4: detected capacity change from 0 to 264192 [ 668.810885][T19428] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r3, &(0x7f0000000240)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x0) sendfile(r2, r3, 0x0, 0x0) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_tracing={0x1a, 0xf, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0xd, 0xe, 0x0, 0x6, 0x4}, @map_val={0x18, 0x1, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x7f}, @ldst={0x3, 0x1, 0x0, 0x9, 0x0, 0x60}, @exit, @btf_id={0x18, 0x2, 0x3, 0x0, 0x5}, @ldst={0x0, 0x2, 0x1, 0xb, 0x4, 0x40}, @map={0x18, 0x4, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x85}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}]}, &(0x7f00000001c0)='syzkaller\x00', 0x12000000, 0xfc, &(0x7f0000000380)=""/252, 0x41000, 0x3, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000200)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x1, 0x2, 0x8, 0x5}, 0x10, 0x138f, r0}, 0x78) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {0x6669}}, './file1\x00'}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x0, &(0x7f0000000240)) [ 668.843380][T19522] loop2: detected capacity change from 0 to 264192 [ 668.905604][T19522] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 668.911789][T19542] loop4: detected capacity change from 0 to 264192 [ 668.929875][T19522] EXT4-fs (loop2): get root inode failed [ 668.935530][T19522] EXT4-fs (loop2): mount failed [ 668.948683][T19542] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 669.003117][ T24] audit: type=1400 audit(1638542974.596:284): avc: denied { write } for pid=19540 comm="syz-executor.4" path="socket:[85781]" dev="sockfs" ino=85781 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 669.042853][T19542] loop4: detected capacity change from 0 to 264192 14:49:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, 0x0) 14:49:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600), 0x0, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:34 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r5, &(0x7f00000000c0)='./file0\x00') mkdirat(r5, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000001c0)=0x20000008) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = fspick(r0, &(0x7f0000003cc0)='./file0\x00', 0x1) r8 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r8, &(0x7f00000000c0)='./file0\x00') mkdirat(r8, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r8, 0x40086602, &(0x7f00000001c0)=0x20000008) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$unix(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="10f838da1f899a2a3710506956419ab64bba9eee9c27d987f3cafd1085e51f6bc39e3ceb56119d9513d8ffd2f6c956f248d311a2e3ec2ac15ffdcdbcb9e210ff7b2126663a4b72fef13daea1daac7bf2b7887ea402febc48dafe01941fd285fc0c586542dc3aea898e2fcecea1cad73e1d9e3e84f909542af3435266dccbfc782bc78a73d64ece72ef8bacd3a348d3335586a0fbf635c96016e662049f8d18ec33d613db6e76856a9a3260c3446d4472f47c6f1b7a0c27", 0xb7}, {&(0x7f0000001240)="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", 0x146}], 0x2, &(0x7f0000000300)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r8, r0]}}], 0x58, 0x4004010}}, {{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000400)="1800e14fd0369a2d25", 0x9}, {&(0x7f0000000440)="2532a74074d45e21d037e795ff011ad060085dc497e8147af34a5cdb593e7d0f3f5fc848bf2e91d961887f0aa0e26d89644c40c4c0502aa3ff7fdace1b065319fef1a48432c48157018aad19bc821f3dbc5f1f58b4f1e8c925c2608655d6fe8964a9d035ac43a31c9c94ece40405edd44813ea14e62111c9fa67475c47b5c2b7f89645632d4a6de67eab2f523d920034c6c3a2a4db1101c4c29a", 0x9a}, {&(0x7f0000000500)="24e84a63822964a38311fdf4ce5bc63c33a22d1c947b2b915b6aa5cf545b9b52e8d9cd9d282687143c775dc15d550ece85f24cab10bbf1536c0f1714f3c48cc8d65bc0c0bdf0b386b27654a2e180c2358f2e21953a290a7dc5d2d9091241383c9c142e870e74ef35b677d37850d3b2d4db69a6cdb38802eb45b92af6ac79105efa0b5dfcd289059686ccbdee23d0a87d3bbed901c81d414fa0fe0a69afebb4c3496453d051227777a63e231ed99a1b55b9e635e24a62ff1deeda87bf4299f37b3bd151f0e84f90b58ffb8e828e7a73cf5c68171192fa41bef92b409e4c69ac29d0aaf7f7eb73ac8b1a529d72acb1", 0xee}, {&(0x7f0000000600)="8b37f91599ed1008215f060417d95891b511486c77c0be6f6a9324283ad4671a9d3821e94fd309c0aa9381403c881404cec307c29dc482b8fe1f25f8f858d0a2e674f2ce2a20501ac7dab8b4dd3f1aa5fa600eab10354768ffb7ec9dfc4969b64f246fb444285c7a6655897558eff130d070d18814cb3ff002a336e40d960467f414855f1ee9888b7d4a1c4fc7a851083e432a77669da914fc29e305", 0x9c}, {&(0x7f00000006c0)="b9c5760d6867628fac8dad1721acbe7974f4913ee39ac022fe1685a333", 0x1d}, {&(0x7f0000000700)="c7e3", 0x2}, {&(0x7f0000000740)="5a3a7758f60e59b907c0a9d2530b68898bd7d47c10aabea7d799f5960c31594dace678c90aeed9de6ad4b14d6ca777d9dbba6f4fd28cc81e560a8e975a0f4438af34fdb5bd511c4d7bcc35b2b58a299d99ccb2916023e9b31ed45c77ce717167c42bb1a7398f5685ae8fab66a301e2f11ffb16addc46286e24418d01d817d6f2d684e69381f9876d55400e935adf0b3831586bbe004585e7071bd21bdac123b04feb47482dc15196feeb6d5200b3a69919e7ac6d785b24e53c9423945eec054db4a527a996d2f7917f607fdd34923dabe73225ffe93ea8725d952e4454ea53e569ba09b82c111ca89106a9797a8634fd1cee150601308e97e4e2", 0xfa}, {&(0x7f0000000840)="8acc68ee1786f4d81f97e46bd51216f56b9c62e990f0ef2c6f5f2d6bdb9c127921bff18c761d8da6065738b7359301f30803e353426d4587f812a987e8106f266e70941b2a5b6e5a3c3bb3d21a53f3ea2b6166af27db3bd8dc2bb768d0851ce898d48c9cb6bb8c19206583a79a0f2dc8bf59c0f879bbac35bb1ed0f87eec137db494dc32def541ed7b92911a4d1238f9d0024a9e629e", 0x96}], 0x8, &(0x7f0000000a40)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38, 0x80}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000a80)="615a2b597a277c014bdfeb9021e271d11aedae8eb97f8bf1678a1d11095c3740e8a61baa89e4e1fe905d773f7b1d528d9734db5c3ac4375351ee5c85924f7b2389f53dccf47e87c29f5231ba91b57fa2a42d85a0104e43da26c6ef3b8e012576a8c31f24fdbe59cab856e7c3657bb6d3fba1a84785b2fc366feddb2e213338456e82bd6ca89f4f2e1ab4bf9dc14690a5c2026e5527e3aed2ba85e7c6bb6e1c4153bf5c16", 0xa4}, {&(0x7f0000000b40)="6f457eb09d3d591d5c2641cd7ab2048cbdfdb7c1dad00fe29a15048bad290961bbe30d1ee7c17a92e2a13d2bd7d591b7c2", 0x31}, {&(0x7f0000000b80)="f609bea22c946c4bf571430aef883ce8e1232115b2ccc75d8a6424f69eb441c3e5674fd0b23a5dd9c3bbe704a78c10bb0691ce5c4567b168ae5afba1faa1d284c7e8606cdceb25ff8fac7a8c9612b28269a22b85df15716327f48ca85c716edaccab", 0x62}, {&(0x7f0000000980)="8ff892e639ae1316ad2e93c2f46d1d585b0c4ef2599e20517c7eb76bdad70417414e18953f843b066d1a06d66aeab31421da895acae8408d9082acc64c33f8dce4ffd4f87b5dfe9d3881efa95160a48171786e6591e295cdf702feaa172e0c4e1a52ba3d39964cdfbbe28e43436505a4d45b861bcb662794dc2d92f611da4300d9d59c240a50009375443fe3d0f2ce2064ff52addc6a163ac01e9531dd556b098cf43ee0655c62d6f8bc3e278d56434f38ad6716b1bc738591f43daf80", 0xbd}, {&(0x7f0000000cc0)="b6ba87acafeb79a26346203374808370e2bffa9a51de7d17b7e364c02fe17a9ba4fbc81c13c23710d2bd6a8fcc6e1280ef3b2aa411a729f06077c3d2d8792cfcb8eb5397768037aa91ca3ef3b8c1ac82dc0fce76582a2aa9120f63a40b6dd68652a5eb4c1c", 0x65}, {&(0x7f0000000d40)="79047f53007f07127fb38765c819d6a06c31680ed94e4ca91f05efdcd214ca76a3918a2c0f32a12b9cbb3c85123face6d1eb08c127e49fc09010c05c0ebcb3b04f8b950781f8cd832e76af4463e418a5351f28bc906096", 0x57}, {&(0x7f0000000dc0)="a0f2cb8b7d7073a6aa1e1c4469dbad67f48084d92430e0eac4f1f772c8ad3ea1811c22d7068770815072611709373da3226cfb4d2c9831ee80bc56776dfb2e0bfb4965c4142e1c5ce083fa96939fb976169e502a1ce9e7e2f7be70ce9ee096238c754c566a3b156ea53f913ec314b0a88776451d23f2f3dfdb525147", 0x7c}], 0x7, &(0x7f00000010c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3}}}], 0x80, 0x40000}}, {{&(0x7f0000001140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001200)=[{&(0x7f00000011c0)="2266bdb2df5c0566141266d97f072ac30e5cfd436ed030bc927bf46c4da70e3f58540574052206907fc6b0e081afc27ae739832bc40c72d343", 0x39}], 0x1, &(0x7f0000000ec0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3}}}], 0x88, 0x4001}}, {{&(0x7f0000001500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002b40)=[{&(0x7f0000001580)="f6d4606c902232f2f0e7e8882a4bb7ffde1befba28d84b7fe45a5223cc5d977bb54dbbbdfab37c6118e9be3d6e8d28a439c0d4d2f620837695086fd07210c68396098bd05aefa85be99f44032a85a37809d3bc10afd2796ab0ef15244e05010c4d1f917928c21ec55d605e8beee976b635", 0x71}, {&(0x7f0000001600)="9e6066eba7f4bbdee3ca75d2fe3d84e2b0ee80afe5be26cc8c59e2b7b252d3cb5d00428128bd7c16af7011689831cc267a6113b84e555e57799c6cdfd4fb9e96f6850c2b9a70298c6094d22e3506ccee180b21fc1bebaaf36aae925c706f6534263f9d424106e3eca129a37a9e3697fa2e946aa9713929b4dffdb9327eaad6892df178d91420be29dc300946323b4dd3a9082d11569430fcf25d509ca495b6b48de23233c24cb2151ea5a8493345a06761ffa922d3b8834a1828b0ed1813f80ca300c955ce967a38972cd2d9a296f07c1b32cc5106b242180f53f3d56c3d72a64ad7cb040a8508a69c9bcd41", 0xec}, {&(0x7f0000001700)="aeb420d3588ef6ff3f791931662ef52438b756ad7a7dc53a7af9f916007cffde8c3069f2f60d4d8061cb8a8ae30971b715bfe172c8f67ecc00468addaa5460213735bffd10449e3ffcbffcc83eee23e4eb36e49a7b6a8a76c01f52e9300c2691e3e93e9f72325c8b2393a71e96af2aab59ed5f2127a388bd0ed0c4aa43cc8a055e9a612003dd8d62e5dff50c6f3dac07a4cf8e7144028d91d882c949b8ef34b8d94cec29f72fade448264fd7093156ebb3244291d2d2f047837888f7384646301a", 0xc1}, {&(0x7f0000001800)="725a4388b9b2465f552b7a658cbf0ed5751a58793df6273f09653d35857eaeecd0e585634fc8b7b2449b380f7a5f50b920f183c8fc3942c4eaa9ccaa02c97dc9bcecf20e33f2539aab5d77b8ea8600a0b7b2e11acc9c1195e6b4e9b31feb34b7c6633b02a808219e50c151d1d4acb3e087fe7c1df272920d20ec95411105683d5b683a81f686e902e67e1070d009af29ad00", 0x92}, 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&(0x7f0000003c80)=[{&(0x7f0000002c80)="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0x1000}], 0x1, &(0x7f0000003d40)=[@rights={{0x28, 0x1, 0x1, [r5, r0, r6, r7, r8, r9]}}, @rights={{0x24, 0x1, 0x1, [r0, r10, r9, r0, r0]}}], 0x50, 0x801}}], 0x6, 0x4000814) [ 669.082739][T19542] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 669.101707][T19649] loop2: detected capacity change from 0 to 264192 [ 669.156999][T19649] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 669.196585][T19649] EXT4-fs (loop2): get root inode failed [ 669.202298][T19649] EXT4-fs (loop2): mount failed 14:49:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00') renameat2(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)="56af14006b572b67082b964a5f1a31cfaf2a4f48304a060053a32979b80b5d4445e5f8ccab22da84a8b9e475b57fee6af2ccb7b3693e3c55b713356dfdda2e8b", 0x40}, {&(0x7f0000000380)="64df8c6a22bf2cb80098f8f2a4ecad3b0c7b8f5503100b4c19e1b27118bfc4240e18308fc778901d0009458349013615b4d3df1f156542f61c7c253ec78769509facb817687ff57267ea8c454df7ec0c5721481c74ebe7efd5d543908a5386d97c326b4bced09b205e4181de641ad6ea2e447891d493e31466bf11578a2a500ec0db41656cbd1012e034cecaabf552067261feb70a4d957c25d4ac962b74a7ff3a32d68d52d789e62df6a1614ff84c7342d85e04061005eb00e459248a6d5b3a4f0452e59a360c98a4ee21f89d178cf447a4", 0xd2}, {&(0x7f0000000480)="bab6d0d7a4ec1f783d91f40faccc3deadf87ee55af9bb858ef5c3ba0b48877b0e3630ddef850fa1645c02c8cc26c036efd19fedce2ddedff14f4472fdee610423f83f998cdf17969acd7ee24499dc224bb8e54fd6568ba7c9950bb72309a1cae7d4db0842c90fa008477385a6d6ba5", 0x6f}, {&(0x7f0000000500)="e23e5a034c1ed91b699adf0a62f91aefc0b580789c8892f17232789bed5a2d9e729403d912ed6ea231e8a4c75540bcee8ff3c9787c86113e4a77d728f2e227d3a36d5fffec1add071011d7b540d52489c4229b70753a86af0c44732991ccf94590d12538441645d5967462620357a29cb2fffee9e30fbaf7273ac3fca8629a4d58f6d62fa5ebdc49475e1547ca7b821efa1a73ab858f5e13970c391950ea2ff97fa8268a8004cbeff6690447ba51068c0c520e", 0xb3}, {&(0x7f00000005c0)="719db8b5790ee2c95ea38f145c9c835915cbd600813a15957bc47e7832311d44ae29f4b287094d186dd5cd58b2ffc02894fc201e6e509e15c8e4070c08c2ad0061921d67950b1fc46761c265041bfaedcc3b2aa299aac15d9e4120df18888f1070ac7f4827492c2125d2ef59ad721d8936cdfdedc1ce9efd6679b8534774f1d1b193b04919338fcdd1daee99384cc27ebd27f31e57f73d58241ef020929ec674832da6bcc9ee1ec0cb96f1aeaee1bd6c2793062d8d909e7db4e81a6514b6c2979d1f", 0xc2}], 0x5, &(0x7f0000000740)=[{0xf8, 0x113, 0x200, "a5266cb354d03c46aeb418072db9d03ceb0a22a07bb3878b94ff2ee93d577be26586f90af0239d7fac1e5354bcb5f5acca29293f929992daedb902f46f39ff0fe4df91147d15f3ce4aa3746d8027f1b4501ada5267d54ba114686c992acf35d1a2709914337908cf3ead7244d278feba880bcdebac3a7e9db739b7a7c01b9c5c9c32d1ef0dbc03277540bab6ff3240adf9c7ed0e9c18bf769c1d03bc0688a304b7dc5d2e388b6ca51e6bbc4b27dcc96025f2478b84f35a8bba771ebb01f08b226c05e1e435e10c1a815f1b2a334c46f5f682608afc81490b065c4b24dfbda08fedc885c62ce7"}], 0xf8}, 0x80) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x89) openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x410800, 0x2, 0x2}, 0x18) creat(&(0x7f0000000180)='./file0\x00', 0x15) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:34 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x80) [ 669.277677][T19859] loop4: detected capacity change from 0 to 264192 14:49:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600), 0x0, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 669.368652][T19864] loop2: detected capacity change from 0 to 264192 [ 669.392334][T19864] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 669.411471][T19864] EXT4-fs (loop2): get root inode failed [ 669.417122][T19864] EXT4-fs (loop2): mount failed [ 669.457275][T19859] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600), 0x0, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 669.549474][T19969] loop2: detected capacity change from 0 to 264192 [ 669.573786][T19969] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 14:49:35 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = getuid() setxattr$system_posix_acl(&(0x7f0000000000)='./bus/file0/../file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x6}, [{0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x6, r2}, {0x2, 0x4, 0xee01}, {0x2, 0x3, r3}, {0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x3, 0xffffffffffffffff}, {0x2, 0x4, 0xee00}], {0x4, 0x2}, [{0x8, 0x2}], {0x10, 0x4}, {0x20, 0x2}}, 0x64, 0x5) [ 669.598117][T19969] EXT4-fs (loop2): get root inode failed [ 669.603837][T19969] EXT4-fs (loop2): mount failed [ 669.608531][T19859] loop4: detected capacity change from 0 to 264192 14:49:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:35 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$bind(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x81, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x331000, 0x14) [ 669.671437][T19859] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 669.704188][T20062] loop2: detected capacity change from 0 to 264192 14:49:35 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/file0\x00') renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000000)="ed7d9d123ebca26a846006e75893f1bf01c706b8a0524d1f2c436e374f9ab572895bce8f47917a21448bc31b09d6e1c11aa919dc4797fda4df5445db9daea6951207f590bb7eb9e9e26815d310a029b946638389", 0x54}, {&(0x7f00000000c0)="9e1f2f7f056889ea503d580206656f99694aaa905089075256cf796266b35d53eee2cd1bc4af0d7c02f7661b0f346a03b5048c4c3cd555d467f56789cce59d3e76ced688a5cf88055b9ec9657580a9637083d0ed6a2c314081c10be9754ad2d8d1676962e99f", 0x66}, {&(0x7f0000000140)="0a2fb9308d277ce9ed21a8f4a61507e27e8a2aabf7d375254d53f6c6886ceef98c76b1dbe832d38498753acf11cd1b3744712be0cc66f881f061f25a8298498a8365b56dbe7acc5e02d6fdd4259c86f502c1a20e3e60f8e8d10e1be00fc21dd10eabdd1d04e7152f86f86b78a9d0b92bb8a56f6d633eda890889eaf901d4adc6", 0x80}, {&(0x7f00000001c0)="a9f769a7a5c80a6c5701a9beda084fbb57836be7e6ea83c448a7aa3c7715755d616c94998b684a240425baf9721fe0916f31ad6810b1baff36bd96d9c2395e8f", 0x40}, {&(0x7f0000000300)="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", 0x1000}], 0x5) [ 669.732623][T20062] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 669.762123][T20062] EXT4-fs (loop2): get root inode failed [ 669.767790][T20062] EXT4-fs (loop2): mount failed [ 669.772922][T20077] loop4: detected capacity change from 0 to 264192 14:49:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus\x00', 0x4c0000, 0x100) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000180)='./bus/file0\x00', &(0x7f00000001c0)='cifs\x00', 0x282005, &(0x7f0000000200)='+(%/\x82-\\--!%}\x00') r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 669.784869][T20077] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 669.863996][T20138] loop4: detected capacity change from 0 to 264192 [ 669.903239][T20138] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 669.991876][T20138] loop4: detected capacity change from 0 to 264192 [ 670.029769][T20138] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, 0x0) 14:49:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:35 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x8000, 0x48) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) 14:49:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r0, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, 0x0, 0x1, 0x0, 0x0, 0x2000}, 0x4) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x34, r1, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0xc}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0xc040}, 0x4004004) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x800, 0x92e3, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008085}, 0x400c080) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r4, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, 0x0, 0x1, 0x0, 0x0, 0x2000}, 0x4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), r4) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 670.245734][T20192] loop2: detected capacity change from 0 to 264192 [ 670.258426][T20194] loop4: detected capacity change from 0 to 264192 14:49:35 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mount$bind(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus/file0\x00', &(0x7f00000000c0), 0x341000, 0x0) r0 = creat(&(0x7f0000000000)='./bus/file0\x00', 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 670.307281][T20194] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 670.332539][T20192] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 670.373030][T20192] EXT4-fs (loop2): get root inode failed [ 670.378907][T20192] EXT4-fs (loop2): mount failed 14:49:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf465", 0xf, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="eaaa4b80aed2ad085c5b036e0c5499d5ee75c73f23bebcdeb2044e7b8956f4fd3f85e0f4163b0f0f0a19ba83bba2db757b807cc06ad175d23fde8deb343c332cb2593075d0b64d3635bfccea64887d60b95130c529f98962d1767ceb9c567fcdcb0ed9a370614f63351b751e75cd9a30601277cad9a2734dd5e225870fed0591745075a9a46e8a0908b0ff6d0dfacd78cb7694fd49f65bc8803a98cf9fab1b1006247f2878e40faf74df85775dd3d8d1fbb427a555e6a43c4130170ff052610795f30f8c453c5b0cc36b170fb795b53fbacd8c129f5a62a471c67c019fbbec881de7b3718b7bb6f87ef8ee6a6ca86797abee5e9614abf166bd345b98a16ddb37f79c28017128c8a28ed2a232546fd950dc6c175af9160758578bac53d9c6b580d4b7eb76cf9d2078b11450c87734c5339d04902ad1dec4cbfac5142824a8c3159238a58620eede1b447595fbaefe266e42a86eace50821ee41aa7458a0ce1d788c7b424c45ba35abdd2d9f12840a156e417933d6d04bc5f6c3db57c79b16c4240a7b7d0d2800e1dda053a37cae0d1cb76d232cb677585dfed717f2f97be244aa3ba9be11f21f8a7bb869d1e949afd2958bb9fad6c860ad8211bcc07a0bdaff51b1b2939333ee054a8e39c476b678e0d0b841faae54aed2a9c173eb9b935095bb6ba4fdda409a7eedca060466876ff1f41de8bcd20094135eb2af0314aaa377600c453037b1c970f13e78b7fb21979832f60aa06e86265632928720bc8c24c8a08324b93af9e5243cc4b1fb7db83ec276e63d1874f64ef9b1c703d784c96c614ca13660940746c913d4ec211fa58e02ee0723abe27f9fbe7131c9d0ecd215f110198d281d7e93117d49451981ad3aa40ced53ba660a0298e8b02ca82969780755f4226e4a11df5bd0107d5f136a768c40a4863ce8de9dd320bc2d3ed8b9e239cf109d99fc6dc48e93bea3025681f943fdfc6b6fe80b7c815bf134556e3fc97c9da3655d6b3717c4e39d87da3547a60a6064297c6c36a63cda2db3c1d363bb0a55202eea9f1cdeb7da5ac0e0f99561c96131ffa147d09c63fe2863d5a411a27ff7199d1135b60f43883d382761e88375721533ea861d5605b2225688a84d839e2d260597e5aae2331a9daa97d7524263826e0f3759945c89950340b29a38a5c6df5d9aaea3f0ad4678a9b56e442d30030d3b00cd7440f9ad86472f85c38d80c6f98b2f251d0a48414c43d4fc245cab66cd7d30e7223385eb6809f698f34863bb79c3d8ca89042a7a4afd00f41f5d2eaca55a854c3f28d5aa559525a683bb2e8c1e79490d5cd7bcb817955128ecd7df507b777f497e058eb3d03d32fca2259f71cf793eb8b4a240275e889147d9785537bd17d63b2db6fd0e88bef54e764b0cca14dce236a46d1783dd2dd02f6fe07f7377784de461f77add8ff14cba5cdcd90b040bf01193665a181b68f94c1f53e3380bb11373da9564925544feb2333be7d52724a8c71d7422a094ebe6cc3e212e53576f20b4ec937c8cf48d89452a28e8fdcf276cea78f41249549b08a739092a9ae4c81a6daf37030cf828adca19e7a49110526b377f3eb0eaecfeff2aa65a25b2bd042c9dab44617ad4d463918949244ce9f2366ae00857c2b01a047351310ad9a1b6db4dc1d7fddc414dd484bd8cbf7a4edcba195485f1e97e42b7454b12bd1c9341252b8cfc952eeae1663efb02c8f06908a09cc712170cfd1557b3aaddc9ab5f2333a4c2b63b29d78a31bab05280aa2ce086204d0c11cd1f051d08b9edd74d6f9b18cb144140383f0b6ca8e9521a4e831411495226850e9b32f3a33c551fd707707ad81d0fe7b60a50be688ce9d081db700f7fabf1594730dc1f33fad945473950a115fdc4b1fdcd47acba2ffa2b8374855abfd1cb4b57e6b56d82da8cf2492fcfc8b3ba14571171b771acb8dc8922b381da4f24bf7a8b49314f0eb29c5d17a7443df155d544630d4286a87829f953d8c39c11488d777b177e6b3be3ccada7bbf92990fe3c91edc5f0cc9facf6f7e9373c657e3d6e1d7685f7bc19b2ee8fcdb64ea92e594d337830aec77ad2cbd8b7a8c2664336d43ee271bede8b9ba768966d9af0c3cf4dfe8016f3ad4afc0d98436e38edbda8ed308526d87f5018deff2505b12cc54922b7676244aca0c4e779f6c6b9a975a2d1fa57cd9133587fc8a395c6025d904fe1d9564ccd2f96c9dbc7ee5045282e7b5e37463f9b9798e0e1218e99b2ac3d35a800e205252a957f06a459231b86458215478f2b9e761c9bae6da2fcc16abbb64ba8da48326fca5eb498f7551fe05b1a152d737a6b0491009c1494d3c7f4b4e58851cfcf48e483499a71843c4f0b5b667876d84ff30ec4c9a67d50c2f97788a5c4196b09a0c39663cbc97cce27e3a2841186e689cd9806a8d691dbb251a914b6417a169e33c1d5005780a0202186296d0a381f7630d86ed4f77e95bcd4601187984e12b6d44f67d4c0f35288a404d1cb2710ae9a1b66fe7b06e63af94a86ae95a6c972d3fa5d3cdcd8594d02bfca804b3b0b36aa1a89f7b382040d37ebe5357138ffe43934d02f5a48b90d9e679e25a266edd66ba381d9739387261184eaebe5b7870fd1705647ea618c4d6e1fd3f94a47761fe7232ee382575314f53ce69b87c24d879a9747606fb5fdf0b60e0bbce23c5a430d3cd6ab1f7d8b9f67cff8fe6b02cc38c338d4907ad01ef005e346a0a63fcf82abef7bde5c8fe2abd4dd64091f1875441ffbae3dbff42af2d61cb94854f01bff2077229e225615f94b97db9eb7dc22f89efa7a50e332f8455d8ca0cdd431ccc448ee4174715e6e27e45d13dbfeb16d4561fdd95197ce4a575959e6a89ffe146690211033338168ae4bb235030e5d15d69f66ba12f573ef1d765ec9c41db31c4f6a8f130f2b6ca50f9cabee24ce7eb33ce471945cc38b3aacd09d2f1c0aaf1a71a317bf6bd6c3de27a88e2b6e73a1e604ca18ed7de70bd6f65eff4192d8163cade750c16e26ea8791fe9be51c1c01afd96394c3f3cafc4d1acd9eb2896d811a1b19ceefc729134bc4f3149e5a9ebc92a6113cd39f87e66cdbe590fe735ca3480bd45bd0b5729b5fb7a3b2207c48a621d5a8d684fbe501e906c75b22e71e67a7a0e296184aec2c9726b340d87094fccb643290418152ba4d6a182cf2f5b3e44f9c63a28b7bedf7c7cc0c5140855526009c0c2c718b0ee3e2ab77efb97a537489bd386fc2a3f8151e0d50d0e18b6db86a1d0654b774fffdfd37d62e54ba1494449ea3376d63e9864fa16e1f737f0597caba822b641466ab0dc63122d45b2e069d2a6dbcdf69534121f68130afb6b459c1d046f27f942cca1567ccac60f696834f801f31176983cd46cf40e5add738a28810a8448d9e467f388950c91c305828375af3ed8b7775cf098406b3d423c16d66544fe9fd4a0fe221e92b923a41c18b93fe49921647320e0d7e5fcf7ce32ae3b21a7b2aa2bb16fee8ced676ab6ac4bfc508f8d6ba07533915de42aef7aaaa6bee423829f688ffea1d4d34bffdbaacee3fd8a1093b60ffde5ab53a112a5ef7801c12d43733064c0be8ccaf53f1e6c425a8ac8c880bce1af08fb788dcf9d892c8b8a8b9e7ac81972207f5290a18367c89b88a9429f2daca14f649ceb1cd0b96368ce2991e885095e1cbac2e0fed47b0d25c12a8c39fd673d5d2f12445fdd30c9c4bff27460e77379e997a4f67d94eb4c8bf52f15626b3159478601901af6e54ab59eee7d9440cdc73ebbc2e09a9cb8a55f1f2a0bb54b80bec8fd4353fedeaaf0b641bcb88494f02af7bda2235cfded3dbde096b0e55d30dee0ac9785701ade2a88f5d163710fd5308056c7da16255f96790996a3d98c9a69e90e769bb93c76c7498299dbcca8504a053e37cf537642bc586081028f11f9b4aae1062d31a9b763f94501574a8c3476bb94046388486013f8bf06ea5eda5a1abc38b7fcfd03a8de5fb50831184f0d003f65713abc3173f3a699b3ed13199ad2f48ba35017aad3247edea1bd5aa4595187f0f75c0a680f0e6d3f085259975485dadd8fe6e94436db16f693f1a4eaeba56804ae1ddbf51489559846ee9e9068c56abe94b31f346061fe6c6a6a9ca25b013cb4f8f6ebbc403984afd26553d2d922b155adba189ae62550f731e05d0bb6318b2c0f70a9a1cf04d36d2d8abf19d9024a6fd0ad2eb833895ab24fceaa2819d2355d675d84d97313229af8e2ea094cb99d845512b789bf7827838def7dbdf48de27e1b185ecebf0a3ce8c1729333f540d255a965118f9d19219d6f10d720001bc34daa39c15db27093ddee32bbcdbd255e9190fc21caf69b359071b106103a48a7999012a3a94f953eef3273d18d729e5e139050a556d832e7ca1c534593183ca7d7d7933bc279c721f8ff35736aa23efcdba209f1f9d000df9a828b82be581302a5c2bef555968155dfbf14ae9689e4a0d0926dab65119013e126b1b6b8128944bd5f463676fcfbeaa7af099839539a75d99005c7a52fa907be31caea6d30e5ed8436ac9e93980bf67b837bedc43903609d605f5dda7b83c4c5e18e722293c2a9ff564e420a04cf8e79d7a229db81516846ed72547a2438a211188d23a7d07b755064ffaf603f0e97518f433b0e6ccd7b35c209e709cf755bf9914617836efd0e8488f6530ecd5af9b84e547e180ee0b85ad31a44af884b7675415f4290fe4d7c167bb72181617fa4dc444b4da07a13472e35495f2a608927d8bb0f1c21d787dc95e2e3d6e81330a368cc9b654f57c32dbdf5193ce326630c334049c1a7e15dd2f13f3a52520dd8cfe674d155dcd9144bba92cfc2ae33e6466e10c763bb96b95a121b4eaf1f68c839d7ce49db418b0714f80d66e119ab6bda9c5509bde18adb9b6d25aa6dd6a38ce810009b524ee30bc36d6b2fe0c56ebf028a7d3866c969a1180eab4c446263d12c1bb4802edaf7fe814ea27572a27bf32be8e4645474ecce16613dd92ea4a3b8d884766c600cda91d1231a8d8a95958005d931dc5ee14fe7e98aa67bbba61ea2e27984506ff095a95cdf31a7be9688280d4986f87c97fa343e2fb867f3b7b2aad66f583b588f4a8bc1c1393330e0f998f322cbc209322e5c91523684180e249d61e94b4e330162a9dd860af473740134ce0289a3cb655b1b00c7e7c666ff53ca40fa660c077ecd3fff73fd610558fd437931978ae1902570adebdd3669024362c578d1e254d659f4dcfa72b0a587524082562b13ece38e32defc9b49295ad0cd64c9d1c864502087b74d7727944de783176aab8349ba51f5a1862c60857756c49eb1af2bcef0be1a71aa6c46a1660287b252cd6b3831643cbbd084e8fc7fae669adae27cadb81f5297a667057e4e4dab671a4f50d990e2c81607cfa91122919c0b89452fa097f4a08559d9f4562739d378c407f67303b33f98b32d73a1c3560691e4ebb0d40df9627b2b921cd227f064bbeefc8bd338facfec36c0e8937fef80ea8275f6c0660fa982635c1d8dd7837097033f52d1920e713e668c5df340cefafd1c5707bbca561375e3e23c65ef3aca3f9249a8acf5bc39567b2b2ee266d8922fbd8cd52b5bb36caed3352c50d99b7b3b8077fe042c5e268acfde49a8b8b7f5b95ee1805334a6abf0d405d82c5fcdecf0b513a36055ae0388f677d979a216b7698c3c016022ceada03455ef0eb96d9d32af8902d755ba082c9ce90b660a3e3c5f809ca8bcc3487934c93765f297eb7902ffd4a06e3883bacfbd40d4dc21cb35cb67a5a1afbcaca6257127a06e8fd1a41688b1bbe91a390cbf30962") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, 0x0) 14:49:36 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)='./bus/file0\x00', 0xc, 0x1) mount$9p_xen(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0x8801, &(0x7f0000000300)={'trans=xen,', {[{@cache_fscache}, {@fscache}, {@afid={'afid', 0x3d, 0x101}}, {@mmap}, {@access_client}, {@cache_mmap}, {@access_user}, {@cache_none}, {@aname}], [{@obj_role={'obj_role', 0x3d, '#.\xdc#'}}, {@smackfsdef={'smackfsdef', 0x3d, 'trusted.overlay.redirect\x00'}}]}}) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 670.440589][T20323] loop4: detected capacity change from 0 to 264192 [ 670.462915][T20323] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) [ 670.516165][T20507] 9pnet: Could not find request transport: xen [ 670.525582][T20510] loop2: detected capacity change from 0 to 264192 14:49:36 executing program 1: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 670.588039][T20640] loop4: detected capacity change from 0 to 264192 [ 670.649011][T20640] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 670.666064][T20510] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 670.693222][T20510] EXT4-fs (loop2): get root inode failed [ 670.698875][T20510] EXT4-fs (loop2): mount failed 14:49:36 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) fallocate(r0, 0x1, 0x9, 0xffff) write$P9_RREADLINK(r1, &(0x7f0000000100)={0x14, 0x17, 0x2, {0xb, './bus/file0'}}, 0x14) [ 670.732026][T20640] loop4: detected capacity change from 0 to 264192 [ 670.746942][T20787] loop5: detected capacity change from 0 to 264192 14:49:36 executing program 1: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00') renameat2(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) accept4$inet(r0, &(0x7f0000000180)={0x2, 0x0, @empty}, &(0x7f0000000200)=0x10, 0x800) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x20000008) fchmodat(r2, &(0x7f0000000140)='./bus/file0\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="43ff758111"], &(0x7f0000000040)='./bus\x00', &(0x7f0000000280)='nfs4\x00', 0x1020082, &(0x7f0000000100)='-{![\x15\x00') ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, 0x0) 14:49:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) [ 670.775517][T20787] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 670.785819][T20640] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000", 0x16, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000240)='./file0/../file0\x00', 0x44) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) accept4(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000200)=0x80, 0x800) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)=0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000100)={'wg2\x00'}) [ 670.881515][T20926] loop2: detected capacity change from 0 to 264192 [ 670.885988][T20928] loop4: detected capacity change from 0 to 264192 [ 670.891574][T20898] loop5: detected capacity change from 0 to 264192 [ 670.925207][T20928] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:36 executing program 1: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9, 0xb9}}, './bus\x00'}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000006c0)={0x505a, 0x87, 0x6, 0x101, 0x10001, 0x1f, 0x2, 0x8}, 0x20) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0xa4c]}, 0x8, 0x800) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r3, &(0x7f0000000240)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x0) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r4, &(0x7f00000000c0)='./file0\x00') mkdirat(r4, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000001c0)=0x20000008) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000180)=""/41) r5 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x30800, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="26961649faef4e2d4a80927e23a7e90c01e8543175db645906497c83cc6c0f78637943747ded01c5f596ca5da6a37b08e76cb85d3b2311fdb1ffc85e39a3b4c8e19f28c8daab6f35c20e0f4536e18a5c5937d79a44c1a95f070b2467613c33f635951317a0005e0a3386ca1d880142116c0465821214db", @ANYRESHEX=r3, @ANYBLOB=',version=9p2000,msize=0x0000000000000080,access=', @ANYRESDEC=0xee00, @ANYBLOB=',dfltuid=', @ANYRESHEX, @ANYBLOB="2c6163636573733d616e792c616e616d653d5c5b2726095e7d265c2f5b5df52c7569643d", @ANYRESDEC=r6, @ANYBLOB='I\x00']) [ 670.975873][T20898] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 671.002672][T20926] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 14:49:36 executing program 4: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20000008) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000980), &(0x7f00000009c0)='system_u:object_r:nvram_device_t:s0\x00', 0x24, 0x0) symlinkat(&(0x7f0000000900)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000240)='./file0/file0\x00') renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) mount$bind(&(0x7f0000000800)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0), 0x1002000, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') renameat2(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRESDEC=r2, @ANYRESDEC=0x0]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x200, 0x5, &(0x7f0000000700)=[{&(0x7f0000000440)="00639cde13cb9228f01c0a06706412efafccb1471a73d5173688d6edfe4857cf5cad477d60346e56d299fef514f5b013cff36d129c8df169c9a28bbe3e978b02b713c9a6c8742490ff9dc55af8e8597850ed416bb6b7dc3debe7b2a71737a7dbd1dd3ef9fc23ec7c33190d7559170fe4d857d9d8203856b80da9ac560f070c864b165405c67c89472c18452f4e59fb405d22164a07401def20e26cb4ed76dd5e5e1c1e487d99668b480be510fe6b6149176ab285ee48db5fedad9e1ac3e24f7fe2c85d1d77fa693a3f25a25f2573ae67", 0xd0, 0x80}, {&(0x7f0000000280)="87542f15a08115bc7b5437ba", 0xc, 0x5}, {&(0x7f0000000540)="afb873b240b444148c9c729d49e568c0ca0fa875a412ba3497dfa42b16143de8d80d2aa06aebac78d0b171b8d2f246a211b57070462d3ea33e69dc061c785c45d1b166f06170bfce9ea14eb2", 0x4c, 0xf7d}, {&(0x7f00000005c0)="b3359a2a9a8fc3e755918454d1d0cbfa42e4954da886dec78fc6dbc8399ee17eadc30a35567b61e02b1edb0be0bb7b7e5a60aa702e8afebd4e18136775cf511a48f8a6c3f8388845dd584b9f47735ee403e91d0b2586fbc825e4b5b47067fc67a149f7580358f7d2bdf00ca716473b37", 0x70, 0x5c}, {&(0x7f0000000640)="057ff444681ee1bc886ad1ac6ef0b7ea76f7ef4d9bc57d140cdc506bdffc9b3099c6cb7f0e8cb31af9b338fb1b39df76fc7e7cc8842c113e3b01f7b38182c69465aafd8d5106ad76b85a0b43879c20e9636651c6b1a119580fdef7e0f565efb41c8980b956ffc189e9cc0ad05125ef835578e71591ce7a9879db2f5303ba1ed0ea2392d75e763b8ae9235e2f790421df12d8186215eded62cef5a2f3fba18397e5ef9425d23367d956b0287598a2e9ceff2beeb7e86a", 0xb6, 0x11}], 0xd0801, &(0x7f0000000780)={[{@rodir}, {@shortname_lower}, {@shortname_win95}, {@utf8no}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '('}}, {@permit_directio}]}) [ 671.050827][T20926] EXT4-fs (loop2): get root inode failed [ 671.056483][T20926] EXT4-fs (loop2): mount failed [ 671.069219][T21057] SELinux: Context system_u:object_r:nvram_device_t:s0 is not valid (left unmapped). [ 671.079023][ T24] audit: type=1400 audit(1638542976.676:285): avc: denied { relabelto } for pid=21056 comm="syz-executor.4" name="908" dev="sda1" ino=1145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:nvram_device_t:s0" 14:49:36 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004e740)={{0x0, 0x5, 0xffffffffffff8001, 0x15aa939f, 0x4c5, 0x3ce, 0x2, 0x1, 0x401, 0x6, 0x6, 0xfce5, 0xf648, 0x0, 0x5f221585}}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e7c0)={0xfffffffffffff801, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "10a11ffd5893e2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r2}, {r6, r9}], 0xf7, "e133c74773d566"}) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r12, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r11, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053300)={0x1, [{}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r15}], 0x6, "ce18ab8b9ef2e7"}) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r17 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r17, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) [ 671.150573][ T24] audit: type=1400 audit(1638542976.746:286): avc: denied { write } for pid=21056 comm="syz-executor.4" name="908" dev="sda1" ino=1145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:nvram_device_t:s0" [ 671.177057][ T24] audit: type=1400 audit(1638542976.746:287): avc: denied { add_name remove_name } for pid=21056 comm="syz-executor.4" name="file0" dev="sda1" ino=1257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:nvram_device_t:s0" 14:49:36 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000000)) [ 671.220995][T21057] loop4: detected capacity change from 0 to 264192 [ 671.237683][T21141] loop5: detected capacity change from 0 to 264192 14:49:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000", 0x16, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 671.269047][T21057] loop4: detected capacity change from 0 to 15 [ 671.277619][T21152] loop0: detected capacity change from 0 to 264192 [ 671.294204][T21155] loop2: detected capacity change from 0 to 264192 [ 671.348746][ T24] audit: type=1400 audit(1638542976.936:288): avc: denied { setattr } for pid=21056 comm="syz-executor.4" path="/root/syzkaller-testdir824356002/syzkaller.stHnEV/908" dev="sda1" ino=1145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:nvram_device_t:s0" [ 671.376609][T21141] EXT4-fs: failed to create workqueue [ 671.381629][ C0] sd 0:0:1:0: tag#5501 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 671.385113][T21141] EXT4-fs (loop5): mount failed [ 671.399807][ C0] sd 0:0:1:0: tag#5501 CDB: opcode=0xe5 (vendor) [ 671.406145][ C0] sd 0:0:1:0: tag#5501 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 671.415208][ C0] sd 0:0:1:0: tag#5501 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 671.424261][ C0] sd 0:0:1:0: tag#5501 CDB[20]: ba 14:49:37 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) r1 = openat(r0, &(0x7f0000000140)='./bus\x00', 0x6c0081, 0x88) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$netlink(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000002440)={0x22d8, 0x38, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@generic="8fbde0e0a90821e0488ae88bdfb49b5efe16a836033113e66905617d9fdacd233cad28919b5ce3cb68979ab26fb59d081ab677f4", @generic="27f0a931a58770c1a76cf9c90c211906c77aecb387fee606ad0d3e0200dd8d5850", @generic="c954e0086ffe6780dada58b22ebbf1ba94d476925f2b3708f161a0b9f912fff5f65a99c576d47db503a0e6aeec93611d26813363290844d2edf57a3d2920eeba959f0c89a3165e8cab11fbd5baf147436d56871573658678419e36ada45be91eb1319c935196268e0b1221", @typed={0x8, 0x69, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="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@generic="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@typed={0x8, 0x88, 0x0, 0x0, @fd=r2}]}, 0x22d8}], 0x1, 0x0, 0x0, 0x4000844}, 0x40) open(&(0x7f0000000100)='./bus/file0\x00', 0x940, 0x1c4) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 671.440573][ C0] sd 0:0:1:0: tag#5442 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 671.450418][ C0] sd 0:0:1:0: tag#5442 CDB: opcode=0xe5 (vendor) [ 671.456744][ C0] sd 0:0:1:0: tag#5442 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 671.465819][ C0] sd 0:0:1:0: tag#5442 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 671.474872][ C0] sd 0:0:1:0: tag#5442 CDB[20]: ba [ 671.482006][T21152] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 671.489743][ T24] audit: type=1400 audit(1638542977.046:289): avc: denied { remove_name } for pid=1830 comm="syz-executor.4" name="file0" dev="sda1" ino=1246 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 671.498484][T21349] loop4: detected capacity change from 0 to 264192 [ 671.515091][ T24] audit: type=1400 audit(1638542977.066:290): avc: denied { rmdir } for pid=1830 comm="syz-executor.4" name="908" dev="sda1" ino=1145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:nvram_device_t:s0" 14:49:37 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='./bus/file0\x00', &(0x7f00000000c0)='ext2\x00', 0x400, &(0x7f0000000100)='!\x00') r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) 14:49:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) [ 671.595047][T21155] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 671.632507][T21349] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 671.639237][T21155] EXT4-fs (loop2): get root inode failed [ 671.645027][T21155] EXT4-fs (loop2): mount failed [ 671.650117][T21363] loop5: detected capacity change from 0 to 264192 [ 671.694131][ C0] sd 0:0:1:0: tag#5487 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 671.703983][ C0] sd 0:0:1:0: tag#5487 CDB: opcode=0xe5 (vendor) [ 671.710373][ C0] sd 0:0:1:0: tag#5487 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 671.719392][ C0] sd 0:0:1:0: tag#5487 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 671.728437][ C0] sd 0:0:1:0: tag#5487 CDB[20]: ba 14:49:37 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa8, 0x1b, 0x3f, 0x9, 0x80000000, 0x2, 0x0, 0xfff, 0x27b, 0x40, 0x165, 0xf59b, 0x1efd, 0x38, 0x2, 0x2, 0x6, 0x200}, [{0x1, 0x9, 0xa7b0, 0xce6, 0x3f, 0x1, 0x1, 0x1ff}, {0x4, 0x6, 0xff, 0xfffffffeffffffff, 0x7d0b, 0x9, 0x5, 0x2}], "17681c38d557986bb0cb8c9527c421ff64cd2babd81e1d4f337ea4cbb6e2146accc7310ff0e2120c3737918aa9a437ed064eb16bad7b313a970a3aa838904ef89477a732757524ef7a5c4588a89c6d790ab9b998128d123dc2f9f43cf6e942d68fa90bac6a1aa8ccd1115eec53fc171fff133d30cbb8a4c5114e29e61b5fcf37ec67d2eb4771571a0a3e9146b846a5f615200b07a44fbc7c4ce4389224a4050a63d4fbacfdd0df47dc1d237e88e6e723fae7873f6b20d18c2ebbe2d6a90e0282590813603350d07d1730", ['\x00', '\x00', '\x00', '\x00']}, 0x57a) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:37 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2b, 'blkio'}, {0x2d, 'devices'}, {0x2b, 'devices'}, {0x2b, 'net'}, {0x2b, 'io'}]}, 0x22) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/file0\x00') renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 14:49:37 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) faccessat2(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', 0x28, 0x300) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) acct(&(0x7f0000000180)='./bus\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000240)='./bus/file0\x00', 0x10001, 0x7, &(0x7f00000007c0)=[{&(0x7f0000000300)="ee1d9dac6463ef4b633851f72dff4fff288eb7f10b577f9d1d9b554ed101d1b9935d34e3ad324c2b1d02d06c11dc6474600d54ee646217085500c8f64929ffe453ef70a286866ddd114aed4fdab9f39c6b6c739c130318e7395dfc645f78cc5ac86c6e54b93e2f9407", 0x69, 0x1}, {&(0x7f0000000380)="f0de368a1b79fbc52bef090cb3e35f12965e19ffb21d72fe09f6eec990c7a54240b7b18c52964eeddc8a0641eba8217621791003b3c622f4df42148654e30882b44338f8e5b5199c2abbd49a195a6a45", 0x50, 0x2}, {&(0x7f0000000400)="3f4cd0c6a983f0a0c8e649e819f5b6414d7d36a84a8e1652f360058dfa640549673b12594be3a9e5aab7af89f8e997d0aacc040c93e1f0ec2d053b47ae1c1649c3ac3579025d029e63da712db99b03dd39365ec5bcedc08a074db5acb24c913294511f9fb29df237667fe82b320e93bc3440d02bac27ada09ff3246e1aaf7c9a6e168d79fa5e6fedbc3fb825b4adadc977c5538c3b8e98b26f047754fcb0948f2c6c3918ddaf4adebb6a43bf1831fe828533390204e05aa2315ff1b34e6a5f71cb9323d9ed0c5e76ffc0d041bd5e733cab850f82e0b18411a903dd", 0xdb, 0xfff}, {&(0x7f0000000280)="2fb0447ee08d361b1a08e54e47ea8d9e9705951c415528df63957ddf06ab4ef33c15182aa552491b70861f1778548e8b72", 0x31, 0x2800000000000}, {&(0x7f0000000500)="4b0c41b07764326474a96831281c0bb37887279854c594f0cfdbea9b68b0859442deefc1b7d2c6df2533973a83bdd1e0be0b0e1246f1d033d5f92fb5af7290db5ba83909a0a3cf97d26a8b900198f5e276307abb30ed591e9a59b29ccd8439e2f86ed42e7ae4935c0736dc66fb94537d273df55af91fbe604bd9dcdadc6489189cf82cb0164bba3ade97dbfdbc6860543032acc7c287e9df800371189f266d4a7d2aa08703a513e044cf033fb4df18b18168c6cb5b1922170c42c9ee3072c744cc514df6725f5d99a5207c1577799d8d82f147db0ee890a87d9e464cfc8ad559377955d50bfd", 0xe6, 0x80000000}, {&(0x7f0000000600)="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", 0xfb, 0x1ff}, {&(0x7f0000000700)="8fd70fdd36db0745fed2db1c5a4e5cd72ecfa268059575eb904628a741cba4a331f12209a04b6e4b29b08e25783eb34b6bfee6699458667901fd5b33b5201d57f40945dfaf9439a7b80c37f6121ab489569ed267044befbc775e126f243d3352e7694b107bcc42f10e9438afb2525f599dd3e44fa68f52f7f2ad29af75825476c053a96b9fdeeee17912aa5aafafa264f2ab01edebb7e06fbed57e8b6f75d4fd301ca42f52ba2f6363c097715c", 0xad, 0x66c7}], 0x1100000, &(0x7f0000000880)={[{@barrier}, {@usrjquota_path={'usrjquota', 0x3d, './bus/file0/file0'}}]}) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x8000, &(0x7f00000000c0)={[{@mode={'mode', 0x3d, 0x1}}], [{@dont_appraise}, {@euid_lt={'euid<', r2}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, '!-&@:^[!#'}}, {@smackfsfloor}]}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 671.812198][T21363] EXT4-fs: failed to create workqueue [ 671.817587][T21363] EXT4-fs (loop5): mount failed 14:49:37 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004e740)={{0x0, 0x5, 0xffffffffffff8001, 0x15aa939f, 0x4c5, 0x3ce, 0x2, 0x1, 0x401, 0x6, 0x6, 0xfce5, 0xf648, 0x0, 0x5f221585}}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e7c0)={0xfffffffffffff801, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "10a11ffd5893e2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r2}, {r6, r9}], 0xf7, "e133c74773d566"}) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r12, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r11, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053300)={0x1, [{}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r15}], 0x6, "ce18ab8b9ef2e7"}) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r17 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r17, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000", 0x16, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 671.866239][T21349] loop4: detected capacity change from 0 to 264192 [ 671.866485][T21671] loop1: detected capacity change from 0 to 264192 [ 671.887034][T21576] loop0: detected capacity change from 0 to 264192 [ 671.911259][T21576] EXT4-fs (loop0): Unrecognized mount option "." or missing value [ 671.924221][T21675] loop2: detected capacity change from 0 to 264192 [ 671.941555][T21673] loop5: detected capacity change from 0 to 264192 14:49:37 executing program 0: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) sendto$inet(r0, &(0x7f0000000140)="b97f1c8906a7f21e1608caf9a867e56f1622d12e195b6734c46810be6611d8763be48355df248e871fd9e0965b4daef301518a47bcd354d53c69107fae2e8258b5f4e3590d8c496a18b3af48a55d3b5dd2b96f1ed2e391ecfe54b22040635e3e40e3d38c899a166a261bcfd51a3a49088ac6d65de957e0503878feed1e038b58245ef3d72beb055735f713077228ab721079c5ad231087bec4560cfd69448182fd942eaf7128fd0659208db01a7a3bea48bed26ce45e8f50a007d6e7844a661585678ddbc7006e01331736fe19c28afa1d2c08e8baa7be976538278c7123150ed2594b67d254336f", 0xe8, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @empty}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) [ 671.977707][T21673] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:49:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xfb7ffffffffff000, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="b68b2f558726c4c2cad6a06e80d6675477a74df13a240f7c3520cd637bf362d7ad93acf2b43495f83af258a6c07d64e044f9a3ca946a94f31a1a1b8aa13f9713603f303857d1d86fa9b55d6615976610d9b84d504ee3547ad7cecf8e24ce666ace03e0f9fb6dbda3c3d970b216d246d8e8fb9986bd7f35085f993e9123b6b6dffcada3363eecf9894fb20e9f299c314afd31f77b17ced99a262720b4e14ab14b861d0f53ab3b13a2ab71ab73732b172e299d380d0cc341b5b270ed40970976d4d7ea0b39f860cb8194", 0xc9, 0x81}, {&(0x7f00000001c0)="ec6d6b4b78daf43ba6711da254f1824599958f03ab16e5a46e35c1f9ff0bf1a210b2199410b49cf3dc", 0x29, 0x81}, {&(0x7f0000000200)="a3d1053df076e70e0cd02e9f6de63e19e53595ffed6c249797fdd2aa7c84738c97f6e48c0a00cc01b85e948c6a962c33af1cc4aaec74369a548c60fd65df849fcf859666fe61b98bee994aa2f34105d3c6e933d97b18c4ccd460efeb8f7c980cbfdf4296e00a9cc15ae3c89e1f54779ff42fc8a6849f7730d03950676cd357936e0e5c7aa9f879d457bfb235dce310914a1ee343b7483335300da20acab04f", 0x9f, 0x8000}], 0x1070000, &(0x7f0000000300)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYRESOCT, @ANYRESOCT]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:37 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mount(&(0x7f0000000040)=@sg0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000100)='nilfs2\x00', 0x211008, &(0x7f0000000140)='%*\x00') chmod(&(0x7f0000000000)='./bus/file0\x00', 0x81) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) mount$bpf(0x0, &(0x7f0000000180)='./bus/file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0xb9eb}}], [{@smackfshat={'smackfshat', 0x3d, '/dev/sg0\x00'}}, {@euid_eq={'euid', 0x3d, r2}}, {@audit}, {@fsname={'fsname', 0x3d, ']!]%'}}, {@fowner_lt={'fowner<', r4}}, {@obj_role={'obj_role', 0x3d, '/dev/sg0\x00'}}]}) 14:49:37 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004e740)={{0x0, 0x5, 0xffffffffffff8001, 0x15aa939f, 0x4c5, 0x3ce, 0x2, 0x1, 0x401, 0x6, 0x6, 0xfce5, 0xf648, 0x0, 0x5f221585}}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e7c0)={0xfffffffffffff801, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "10a11ffd5893e2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r2}, {r6, r9}], 0xf7, "e133c74773d566"}) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r12, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r11, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053300)={0x1, [{}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r15}], 0x6, "ce18ab8b9ef2e7"}) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r17 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r17, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) [ 672.052280][T21675] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 672.069083][T21836] loop0: detected capacity change from 0 to 264192 [ 672.078898][T21862] loop4: detected capacity change from 0 to 264192 [ 672.102302][T21885] EXT4-fs warning: 25 callbacks suppressed [ 672.102313][T21885] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 672.162439][T21675] EXT4-fs (loop2): get root inode failed [ 672.168191][T21675] EXT4-fs (loop2): mount failed [ 672.245620][T21987] loop5: detected capacity change from 0 to 264192 [ 672.249126][T21862] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 672.286544][T21987] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 672.303088][T21862] loop4: detected capacity change from 0 to 264192 14:49:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000100)='./bus\x00', 0x1) umount2(&(0x7f0000000140)='./bus/file0\x00', 0xa) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 672.328367][T21836] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 672.435074][T22039] loop4: detected capacity change from 0 to 264192 14:49:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="02000000030000000400000030000fd60f64a58e5c319fe7dd3d7a6910b099485147d59266928277b2ed592dcdc36486e8f9f54e9e457c4885853276dd16529ff576089eb6312762a334fe6c467fe5086e67ba6e38725cc051d6bc0010e3", 0x5e, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2080, 0x81) open(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10000, 0x42) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:38 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004e740)={{0x0, 0x5, 0xffffffffffff8001, 0x15aa939f, 0x4c5, 0x3ce, 0x2, 0x1, 0x401, 0x6, 0x6, 0xfce5, 0xf648, 0x0, 0x5f221585}}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e7c0)={0xfffffffffffff801, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "10a11ffd5893e2"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r2}, {r6, r9}], 0xf7, "e133c74773d566"}) r11 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r12, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r11, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000053300)={0x1, [{}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r15}], 0x6, "ce18ab8b9ef2e7"}) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r17 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r17, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) [ 672.486591][T22095] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 672.524223][T22039] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000", 0x1a, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 672.541573][T22097] loop0: detected capacity change from 0 to 264192 [ 672.548710][T22099] loop5: detected capacity change from 0 to 264192 [ 672.568299][T22101] loop2: detected capacity change from 0 to 264192 [ 672.593720][T22097] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 672.664881][T22101] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 672.683285][T22099] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 672.701455][T22039] loop4: detected capacity change from 0 to 264192 [ 672.702879][T22101] EXT4-fs (loop2): get root inode failed 14:49:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) lsetxattr$security_selinux(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000180), &(0x7f00000001c0)='system_u:object_r:modem_device_t:s0\x00', 0x24, 0x2) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) rmdir(&(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:38 executing program 0: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00') renameat2(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) mknodat$null(r0, &(0x7f0000000080)='./file1\x00', 0x1000, 0x103) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) [ 672.713638][T22101] EXT4-fs (loop2): mount failed [ 672.732519][T22039] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 672.792216][T22210] loop4: detected capacity change from 0 to 264192 [ 672.809887][T22210] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 672.821484][T22210] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:38 executing program 5: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20000008) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000980), &(0x7f00000009c0)='system_u:object_r:nvram_device_t:s0\x00', 0x24, 0x0) symlinkat(&(0x7f0000000900)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000240)='./file0/file0\x00') renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) mount$bind(&(0x7f0000000800)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0), 0x1002000, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') renameat2(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRESDEC=r2, @ANYRESDEC=0x0]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x200, 0x5, &(0x7f0000000700)=[{&(0x7f0000000440)="00639cde13cb9228f01c0a06706412efafccb1471a73d5173688d6edfe4857cf5cad477d60346e56d299fef514f5b013cff36d129c8df169c9a28bbe3e978b02b713c9a6c8742490ff9dc55af8e8597850ed416bb6b7dc3debe7b2a71737a7dbd1dd3ef9fc23ec7c33190d7559170fe4d857d9d8203856b80da9ac560f070c864b165405c67c89472c18452f4e59fb405d22164a07401def20e26cb4ed76dd5e5e1c1e487d99668b480be510fe6b6149176ab285ee48db5fedad9e1ac3e24f7fe2c85d1d77fa693a3f25a25f2573ae67", 0xd0, 0x80}, {&(0x7f0000000280)="87542f15a08115bc7b5437ba", 0xc, 0x5}, {&(0x7f0000000540)="afb873b240b444148c9c729d49e568c0ca0fa875a412ba3497dfa42b16143de8d80d2aa06aebac78d0b171b8d2f246a211b57070462d3ea33e69dc061c785c45d1b166f06170bfce9ea14eb2", 0x4c, 0xf7d}, {&(0x7f00000005c0)="b3359a2a9a8fc3e755918454d1d0cbfa42e4954da886dec78fc6dbc8399ee17eadc30a35567b61e02b1edb0be0bb7b7e5a60aa702e8afebd4e18136775cf511a48f8a6c3f8388845dd584b9f47735ee403e91d0b2586fbc825e4b5b47067fc67a149f7580358f7d2bdf00ca716473b37", 0x70, 0x5c}, {&(0x7f0000000640)="057ff444681ee1bc886ad1ac6ef0b7ea76f7ef4d9bc57d140cdc506bdffc9b3099c6cb7f0e8cb31af9b338fb1b39df76fc7e7cc8842c113e3b01f7b38182c69465aafd8d5106ad76b85a0b43879c20e9636651c6b1a119580fdef7e0f565efb41c8980b956ffc189e9cc0ad05125ef835578e71591ce7a9879db2f5303ba1ed0ea2392d75e763b8ae9235e2f790421df12d8186215eded62cef5a2f3fba18397e5ef9425d23367d956b0287598a2e9ceff2beeb7e86a", 0xb6, 0x11}], 0xd0801, &(0x7f0000000780)={[{@rodir}, {@shortname_lower}, {@shortname_win95}, {@utf8no}, {@shortname_lower}], [{@obj_type={'obj_type', 0x3d, '('}}, {@permit_directio}]}) 14:49:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000", 0x1a, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 672.877261][T22212] loop0: detected capacity change from 0 to 264192 [ 672.894747][T22214] loop2: detected capacity change from 0 to 264192 [ 672.911669][T22210] loop4: detected capacity change from 0 to 264192 [ 672.953583][T22214] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 672.972292][T22214] EXT4-fs (loop2): get root inode failed [ 672.975119][T22212] EXT4-fs (loop0): Unrecognized mount option "." or missing value [ 672.978033][T22214] EXT4-fs (loop2): mount failed [ 673.006769][T22217] loop5: detected capacity change from 0 to 264192 [ 673.024397][T22219] SELinux: Context system_u:object_r:modem_device_t:s0 is not valid (left unmapped). [ 673.024574][T22210] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:38 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000002400)='./file0\x00', 0x7, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000100)="c5adf4b1220d5395780824734821fdd22636646c23f21412e677c3e00410e44c09710023b266569133cd75ca72eb1a277beb0e704bcaabfdf6454dd990", 0x3d, 0x8}, {&(0x7f0000000200)="39b2aa4a8c465063f58c223bdd33ce89539b9679b7c87dac395bbb81a8e02b45a5e0ca1dcabfb6161bbf5a37d2163b3b1b2845661567a2f3aa39ea361c986dd1e76d3b7cc38f8a986ad4b31d4175e631eb066906c9155c667883af27764a49250d5ffff54798341477ce779bc40e327f74e5af6d71946800d84d4f72b45d92c5557ae0e25096fc0aa4bde183a8bd82adf95b24c07d71289092dce0d39cfb6b95", 0xa0, 0x400}], 0x280000b, &(0x7f0000000100)=ANY=[]) mkdirat(r0, &(0x7f00000001c0)='./bus/file0\x00', 0x121) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000140)='./bus/file0\x00', 0x107400, 0x2dc) mkdir(&(0x7f0000000180)='./bus/file0\x00', 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x1240, 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 673.037552][ T24] audit: type=1400 audit(1638542978.636:291): avc: denied { relabelto } for pid=22209 comm="syz-executor.4" name="file0" dev="sda1" ino=1241 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:modem_device_t:s0" [ 673.072607][T22221] loop0: detected capacity change from 0 to 264192 [ 673.080108][ T24] audit: type=1400 audit(1638542978.676:292): avc: denied { unlink } for pid=1830 comm="syz-executor.4" name="file0" dev="sda1" ino=1241 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:modem_device_t:s0" [ 673.120007][T22221] EXT4-fs (loop0): Unrecognized mount option "." or missing value 14:49:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1ffffffffeffffff) 14:49:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000", 0x1a, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x400082, 0xc0) creat(&(0x7f0000000080)='./file0\x00', 0x80) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) [ 673.226368][T22329] loop5: detected capacity change from 0 to 264192 [ 673.226378][T22327] loop0: detected capacity change from 0 to 264192 [ 673.227505][T22325] loop2: detected capacity change from 0 to 264192 [ 673.257982][T22332] loop4: detected capacity change from 0 to 4 14:49:38 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000009540)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r4, 0x402, 0x80000007) fcntl$notify(r4, 0x402, 0x14) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) fcntl$setown(r4, 0x8, r6) newfstatat(0xffffffffffffff9c, &(0x7f0000009980)='./bus\x00', &(0x7f00000099c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009e00)=[{{&(0x7f0000000000)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="a11c7ee257932b6cc5df9226f13a525972eb3085380a5f4abebf6859c5f255b924a2f659199313dd2e96ec69fd483e6a35b19ad6ebe7eaf014c6d2395677586e7aca67", 0x43}, {&(0x7f0000000140)="a1b4c7ed82453a3087a8dedd24785d4dbd2fa6077f4aa3d37d124bc62fbe4c49bac70ed8f0fb8e11818d3fb994be95203c6c896f449f478ad7ab0bcb73fb5c61c1f4a309d8b408bb098fc4cae3bc6f174c11a4e9ca8a15b4fad2d0e914ce5a16245189fd774300de2685b02b25166c4d36cb6580d115edc63b11baefe7c6fde079c81a6463a5229ed74fecd430c41af0cb5b86446d12a660ab020161f9c64c76cf3ca80f7aa726a459f83c67364da9eae148c72e96dd84dda271e99eceb4f5373c5fdcbd0c7e1c2f97a7d38e2bf7b951aa1b23ac6fdb48cd6d55f7ee6ddc8ac00ff8a7fc56f235c85d675b8a6e970bd0caddea", 0xf3}, {&(0x7f0000000240)="278862bbc860159af7f5b88a6f5b293e2799f06048e494a21f33fc8da273f21d57bfa4070f564eb7ee6d7d949c51", 0x2e}], 0x3, &(0x7f0000000a00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x130, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000b40)="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0x1000}, {&(0x7f0000001b40)="60041f87c442f1ed1f0f46df7974ae00424ed4f6774114e81d4f78b87a1bad8474b598d8f3b4097f60fa7229509246f5648f42db08d3420e55ce4fd9499008354a97a1e3579df0136286941ab5399589186b325c10c7499b5647b5d94c55618c743730f73309e156ba7df3ce384476df2833e8504dc6699991854bd25be3f417ea34975af957b3", 0x87}, {&(0x7f0000001c00)="c2d6065d275f2ca0de59730e4e0631a133d4a52cbc322734ef9fe2fed9252b4f4518bfa1acd71c6ba3eb8a", 0x2b}, {&(0x7f0000001c40)="3e55c335d94a6920b7", 0x9}, {&(0x7f0000001c80)="dcd62f9e435c87c505c265205d5d", 0xe}, {&(0x7f0000001cc0)="b442b32aa1e93007777e843f19308ce8fbf458da2ee4202fbfec964e153e93864037b43f84b85c6d843897d15c77525f1c613addc6f87bb6170e83308e27f0ba5aed2f70ab3f01d4ff504b5d258f9971ff2a", 0x52}, {&(0x7f0000001d40)="94d3593a66bf51222d90ccdba422bc1732d86bb124c787e8b8683b1b4715ef4de06b542eb3fa581fd2496dac4e79d5cf9dd0f06442580e05c483fc272e", 0x3d}], 0x7, &(0x7f0000001e80)=[@rights={{0x20, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, 0xffffffffffffffff]}}], 0x60, 0x88d1}}, {{&(0x7f0000001f00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001f80)}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000004e2ead77ff1b25247e37fce31a992f6850e981030400e82e1136bc5d4587239218ced939a167e3fa5dc873b45d03a06ff07969f35d7b881e22f7e67ed4748e98103e0a5ccd598c8e4c3889557e1549e9330cbafaf1a714820f75c1e29f0b04f4183f17a53e55be4d0659ff344b4118922ad587ebc49af50b520eb40ab88fea49e0e0b8f455d4e2fba77309a3d470434fe2a3b14bee1ba2d10b4ad8e4a6e4fd36781115910346692e1f7aa2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x80f9cbe0ce2af7b4}}, {{&(0x7f0000005e40)=@file={0x1, './bus/file1\x00'}, 0x6e, &(0x7f0000006200)=[{&(0x7f0000005ec0)="739a102d59c9a5d64233df7ee8fd756f51826086aca9ac2317f20212ad95d75ad774d825146dd7634d1e2854e82a54df4a82e4d202c40714d072ee4b28139c4e603ccf3c6ce672c4e5cbe3f014cd0395d2333199993a598b12d12eeb30fa0b", 0x5f}, {&(0x7f0000005f40)="607f73511ebcc86b1785c5e5ad8bf25fea390bbee15d0fd7d78ab34bd64dad4db1c312c9d2dc6cc2617b06a729949bd7595bc8d0eccccb8c7490a7da03738409058ada6c3813618388a0d37b82d99cd8cad40c3d6598b1f3f53855530c3135612fc86db85121e5b2bcb86f4b3845c73355d223c3a3eaf2911ddcfcf82de89f6674d804e7c2788dac5d0ef075616a355d6989f65c1f127fa8f04d99212ff9210c", 0xa0}, {&(0x7f0000006000)="578b924de2cf7a2b5ca9c0a2dd652830dc5e0461c92dbe72700563c54be27c7c2b648a5ee445bd4b24e4ca59772bfbcf50dffe51a448f25c537c1ed931dcc0d5e624fa2d518a7949e94b3abc545b2ca307a7fdbbb687322cf230c6a578cbd8f6a529bda62a90c5b8755bbd145f9dce0928fa24e10664d765bebaa1b91791a9c52cc5063a8f965269195b191d20e77642d3e18703920c7842eb28a88563d4705c3276a8ecf7db817594bb18cb0776305d4525a4368111bb794fa42e8be2800dceba9d9566da58eec01a48", 0xca}, {&(0x7f0000006100)="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", 0xfd}], 0x4, &(0x7f00000078c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0, 0x4000080}}, {{0x0, 0x0, &(0x7f0000007f00)=[{&(0x7f0000007980)="9b21d38116635d8dbeabbb88d737ca", 0xf}, {&(0x7f00000079c0)="50f634799b48f385c226aea6d1c2ff84e9ce641053a891fa669b390b6d1913e9ba36359dd615e7bd6ef5fe00e3b6f2e9f9839cdfe3d974ef3b34703df7b4f4e478fb867019001c041a5d7ca87e327380c6ac57ee114c57e051f1", 0x5a}, {&(0x7f0000007a40)="4beaba56404e79400788f6661ca359f0b9c56a5d1704eaa3b426121371f514", 0x1f}, {&(0x7f0000007a80)="09ebdcf138872eebf1a0b163bc8ce07c393c3fb21a9499c792483b742f719e649099d397e2a2dfc142406bec8193d558c14f625bab8e329e1c2abc6ba0bf80e45903108ce933c575914535134a69c4106d24ae881ff366ab1b122b5997410b77903a8ab6d29d67b6f78a6c68f152afdd5e24582d4ece48b7689ea2015303fb100ffdd6751d9fb4dadb3f98e928fe6356560096388a914ac5295115a2d02cc22e0360c282b7808c5bf333a66b10a378263f306084e3074b3a86ea115bfbf64b06ba1160f6aa6fdaf0a68bb3df64e2a8", 0xcf}, {&(0x7f0000007b80)}, {&(0x7f0000007bc0)="bae64db1e29e4bb6e92dd6a2af38313532905ade444831eb84f2447b801b991e49ea124b2dfba377f9d9374dddc5547372b0e33b9c24cfa77d1ebd8ed57e7c8f682260e84ad3bbce8e0ce2f1b3d4fc3c2aad6c7f3d120fa9f5be2d8774211f583aab247cf8bc9624020760f3362a294b36db6c23d818cbc1e4f5f6e876d5bc8bf51784a12c", 0x85}, {&(0x7f0000007c80)="fcf6e734b54cd296f5ce5a22fd2ef75a207996016312c51498dd48e971211c8307406b906057dd426d5491e642ca1ad52d9cb2f0397f01c4860e92b44a5aa228d17cc7b16cef1c7e83f9a30d5e35751f657e13eba1c121a6d3b69c2f88923f247a5b06d007e37e152e8f1df3e865e2bd0a926cda3b27c353372e85ab2f62eba9bfd60244", 0x84}, {&(0x7f0000007d40)="b9cdae6c0fd791451d78e9b1bf71134885ddc38bc07a7e549e0598dbffb2b5b96f3431a780402cfb862decc230d07aa4384ce7a01f700c61c65b7202368a5cee969084277a45c77c3900028ca99d0bc30d88818ebe7177522ff4df7883c8c29a5f5fc2a18b989c1687dec771bd0a3a14ccff5cee7f94ce2c4512b4fee1c5670d43b9e109255290365c65782f237467666630bc61a35d715e69f9850930d4faf467f35a2089545ea3b0585f02baf3bc036b750c70bca2ae6ada5611f6b501c668358afba0d7ea5ea50bede1eaeb5ff40f0fe52f14b639b7cdb62add0e4d765793be0e89ad26", 0xe5}, {&(0x7f0000007e40)="91d358ba2b2834314c5ee6f7bb95eab9e6b91ba26ab1b14563071109c544188ae90d162d02db0fbf760393d7bd257a6171dfa7ec1282f4cbc81238b7be66e68ff7162bd70c5f3699c0bb6eb792919b27f2d233a7d391c72413123d8d2bd34f71446e505302a1a8e2a97ddd350a19917d6567d6a43be1ce40f59ee260d306a263d721395b", 0x84}], 0x9, &(0x7f00000080c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r0]}}], 0x90, 0x8015}}, {{&(0x7f0000008180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000082c0)=[{&(0x7f0000008200)="ab683041aaed392252506f6ab7b9f3766e151a5d15c4d033472ecb13183860c871e9d1daba0006288f4e4695a36002e8f7de82b8f1e3666ebd", 0x39}, {&(0x7f0000008240)="b797e268cfb4e47339f0b0c41e1fdcf755e0f503caa368834d047127d6b66de5c37eb0343fc2f0a7dc3ec7aaf650fc86702c12fe28257bfcec60561b460bf8bd0e2e56b9ae", 0x45}], 0x2, &(0x7f00000083c0)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0x70, 0x40}}, {{&(0x7f0000008440)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000094c0)=[{&(0x7f00000084c0)="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", 0x1000}], 0x1, &(0x7f0000009580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r1, r2}}}], 0x80, 0x800}}, {{0x0, 0x0, &(0x7f00000098c0), 0x0, &(0x7f0000009a40)=[@rights={{0x18, 0x1, 0x1, [r0, r3]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r7}}}], 0x60, 0x4000}}, {{&(0x7f0000009ac0)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000009dc0)=[{&(0x7f0000009b40)="1c67d6b454b24983be7edbfa596fc81685b9a9e7b6bbd0a1babe9f330f7a32a334c51e7966af5e34aae6e0278f7fc451ceb3d58b4e5b4f8c7ddea0672b776022a4df9f4facebb1cc3d2fa3ebd89c140a736cf3f262137be57dd6911e2a69a60d740fa234e24308da247bc0c3fd24b8eb7342a0274165068f801d55a17d61b1de685b8a787b4c41ba0e69f9da9ec315d839d92da4f05c0b495c214f017344e286f782e5bff0d4cc0ec1d57cf4305d8be1c7a81d3e59d1fa66d6d30c69e7f3e602cef15be1c97b3f3d087527774d0d17808cb19a94acefd423e26a36bcb531da0a5349401a768887dadb0b4bd726983958b8fd8dc3c7bbcbbc", 0xf8}, {&(0x7f0000009c40)="ccdd445c3338f0bf62a23b674ad66df321f8f4936f77e32e3ab57a434b411e33f40ce6317d601bb192e7b2e4e71056b478511d31eada2097a07571e5caef1c6c8338a4c14ca4822cdb8fd28ed111443d27f5fcf5fbe84ec74bf49ef1439407ea2562a39b7c2c82250bd3988200b201ee97ba4aae7fdea2ced610e6fcbaf482eeb1251b6f74b8eb58afdcd7caeb69337508554dee931dc3", 0x97}, {&(0x7f0000009d00)="c68e801c61dff0580fce4c63be47f32a2185404e333ee376f837f1558ae47f4c843e4a3fd817557c610112f31c88dd448207d088618a96c2308ac4d61a2f986764ccf4aa6be70e103bd3314ac0c1c7efa1886b8e2fd61d910e64e7e7b9efd4e8633d241d4e6f2619e69aa2f70c25923ce5382d11ae5ce699b670b40aa44580fc905ae3a1981dee7f86708d26", 0x8c}], 0x3, 0x0, 0x0, 0x3}}], 0x9, 0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 673.266492][T22327] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 673.323465][T22338] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 673.346799][T22325] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 673.347433][T22329] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 14:49:39 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) flistxattr(r0, &(0x7f0000000140)=""/251, 0xfb) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) [ 673.366748][ T24] audit: type=1400 audit(1638542978.956:293): avc: denied { mounton } for pid=22331 comm="syz-executor.4" path="/root/syzkaller-testdir824356002/syzkaller.stHnEV/913/file0" dev="sda1" ino=1260 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=fifo_file permissive=1 [ 673.397468][T22325] EXT4-fs (loop2): get root inode failed [ 673.400253][T22332] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 673.403234][T22325] EXT4-fs (loop2): mount failed 14:49:39 executing program 1: timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000040)) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount(&(0x7f0000000140)=@sg0, &(0x7f0000000180)='./bus/file0\x00', &(0x7f0000000200)='ecryptfs\x00', 0x1000000, &(0x7f0000000240)='}&)\x00') r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x20000008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000100)=0xffffffffffffff45, 0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) 14:49:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1ffffffffeffffff) [ 673.451479][T22541] loop0: detected capacity change from 0 to 264192 [ 673.464046][T22541] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:49:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0xfffffffffffffffb}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0x1) recvmmsg$unix(r0, &(0x7f0000001a00)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f00000013c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f0000000240), 0x6e, &(0x7f0000001500)=[{&(0x7f0000002440)=""/4096, 0x1000}], 0x1, &(0x7f0000001540)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000001600), 0x6e, &(0x7f0000001900)=[{&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000001680)=""/149, 0x95}, {&(0x7f0000001740)=""/158, 0x9e}, {&(0x7f0000001800)=""/246, 0xf6}], 0x4, &(0x7f0000001940)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x3, 0x0, &(0x7f0000001ac0)={0x0, 0x3938700}) mount(&(0x7f0000001b00)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000001b40)='./bus\x00', &(0x7f0000001b80)='efivarfs\x00', 0x1740a4, &(0x7f0000001bc0)='\x00') r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 673.502322][T22332] loop4: detected capacity change from 0 to 4 [ 673.519948][T22332] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 673.532843][T22548] loop5: detected capacity change from 0 to 264192 [ 673.571100][T22546] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 673.602789][T22548] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 673.606241][T22551] loop2: detected capacity change from 0 to 264192 14:49:39 executing program 5: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) fcntl$lock(r1, 0x25, &(0x7f0000000040)={0x2, 0x3, 0x81, 0xff, r2}) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f627573202c7d0acae63502000000000000002399248bdc00"/41], 0x29) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) 14:49:39 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "2b1d4b947586fc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000484c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "2f3b1e102aa133"}) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x4, "2b1d4b947586fc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000494c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {r4}], 0x1f, "ff3e1f42005a75"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000043f40)={0x8d, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x6, "6b746b0ba0795c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000044f40)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x5, "1f2a90488acc95"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000045f40)={0x0, 0x0, "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", "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"}) r8 = perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "2b1d4b947586fc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000484c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2f3b1e102aa133"}) r12 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x4, "2b1d4b947586fc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f00000494c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9, r11}, {}, {r13}], 0x1f, "ff3e1f42005a75"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000046f40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "36fd16955d7c6a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000047f40)={0xb2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {r6, r7}, {r9}, {}, {r14}], 0x5, "ae153566a7c8e5"}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="182200008000000d0000000000000000850000005f07000095e9ec27e6279f48c7b2f498c7cf2e156505fdb98fe9df1c0f059d617d761e86e08846ec04f4182b0d786a563409e35bdac23261a94f16ab5ddfca531100"/100], &(0x7f00000000c0)='GPL\x00', 0x2, 0xb1, &(0x7f0000000100)=""/177, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 673.612528][T22548] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mount$bpf(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100), 0x2000, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x23}}], [{@func={'func', 0x3d, 'FILE_CHECK'}}, {@measure}, {@audit}, {@obj_type={'obj_type', 0x3d, '-,'}}, {@subj_type={'subj_type', 0x3d, '^'}}, {@appraise_type}, {@uid_lt={'uid<', r1}}]}) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 673.661990][T22551] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 673.671951][T22551] EXT4-fs (loop2): mount failed [ 673.683509][ T24] audit: type=1400 audit(1638542979.276:294): avc: denied { open } for pid=22636 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 14:49:39 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0/file1\x00'}) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') renameat2(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='./file1\x00', r2, &(0x7f0000000240)='./file0/file1\x00') renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) 14:49:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 673.719889][T22658] loop4: detected capacity change from 0 to 264192 [ 673.723253][T22648] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 673.734349][T22661] loop0: detected capacity change from 0 to 264192 [ 673.784669][T22658] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 673.806276][T22663] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000200)='./bus/file0/file0\x00', 0x8) mount(&(0x7f0000000100)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='efivarfs\x00', 0x84, &(0x7f00000001c0)='ext4\x00') creat(&(0x7f0000000240)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:39 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@private0, @in6=@private2}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="9a7fbf8c0b3e05c8ca217de229285b8580c7e280c07067735d2cafc9f0220d9fe174651361cb465a94f073744379186c6503d4b0ebb5e1efe3ea17231a7f666d2aed9bf70885c81115dd33bc5bd9e1b46523c14382d707", 0x57) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20000008) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg2\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0x5, r2, 0x1, 0xf2, 0x6, @remote}, 0x14) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 673.831471][T22665] loop2: detected capacity change from 0 to 264192 [ 673.873069][T22661] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 673.891015][T22746] loop4: detected capacity change from 0 to 264192 [ 673.905744][T22744] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 673.921092][T22746] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:39 executing program 1: lsetxattr$security_ima(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f00000000c0)=@sha1={0x1, "a4915c3e18e28b9923e8c0151748f72db66b8233"}, 0x15, 0x3) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x4b) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 673.949949][T22665] EXT4-fs (loop2): corrupt root inode, run e2fsck 14:49:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640), 0x608600, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) fchownat(r0, &(0x7f0000000680)='./bus\x00', 0xffffffffffffffff, r2, 0x400) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000840)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20000008) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000900)={'ip6tnl0\x00', &(0x7f0000000880)={'ip6_vti0\x00', 0x0, 0x2f, 0x1, 0x4, 0x8001, 0x0, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10, 0x10, 0x7, 0x3}}) r4 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x2, 0x5, &(0x7f00000005c0)=[{&(0x7f00000001c0)="66b4cb60c9a8a8dbfe7ade14434cb117d0b434c95321079d34e80d75e22b09724a90e9642779bea4b6bbc6aaea4341b844ae8f6d5b1ea791bae16d1b24d20beadf5af92c418614c96d5906ce61c4ecbf4abff5ef741f6285aa9d5c7046a8e7d9059cdfd24cf16349d41a84cd5da5ecaefb4f9244f29d58037e20cbb128fb6bf879598965c44c578742c8f6bf0dff6772bacc295dd7aaee335b03603c39ba390d807959f3e57b1cdef6aad61ab081", 0xae, 0x5}, {&(0x7f0000000280)="387ee0c20fdd081dc85759", 0xb, 0x1}, {&(0x7f00000003c0)='|', 0x1}, {&(0x7f0000000400)="070d8156df64e895d563541c3a4f297605fb7911eafa467b00ade90032980d05fc829709d4fd8c8b2ff1825a1c167e1e591bd9676f0cd889a8a1a858c7486eb07709cc9dd5f69596a3d305adff81aa2dc4dc29a43e4227e4ea84f7ac408dc6328287d8d8e9ec310ab9a68231ae73b153f52fcdb4fba173ddd21d6d759b10f00102d11e4ade646c3ac643de645c4d848d0e2dc94da5d5b2cef112710d8e854a06479d186812d001844411c0ad387aa68f89fa6f12088dc0635b2b41c217e9acfd0944cade953c484d3a7e615123b6d8825914a41bffa1d2a2e91f6922cd227fbecb39148f4bdd8b73573e6752c809b8401aa74f3bef", 0xf5, 0xf9e7}, {&(0x7f0000000500)="b373453b4e42d20870c0981a7a37b2defd8925d23204be5eac7a1c90218221d2d29559411b9e6260c8d8263fadf4c279f11301a5f569e0010cc6bf77107e5503caa83c18eef0adc3ca0d0281a47ac2c7bc1e79affdd500008b72d58ff4fd3bb6a0ecab8dfa55f66496ee69ac90c0ace6108cb0c841ac67c67ab0ba419aed251443e8eceef7a61e599945eac29a4a76a5cc639bc7f3ba62e619", 0x99, 0x10000}], 0x20010, &(0x7f0000000940)=ANY=[@ANYBLOB="65787434002c292c282c65787434002c65787434002c9292d40000000001000000c92e039a2cc57b695df9950d36e288a7053ff13d9f221f3a23d52befde14e387cf69283c88015682196a993a13c5bc57f89db4531f12dbfe8609f06fcad43e755814e56bd564df8e10df1c7440b1192c6d61736b2c2b237b2c6e6673002c6d61736b3d5e4d41595f57524954452c7375626a5f726ff2128c9ef26c653d65787434002c6f626a5f726f6c653d6e6673002c706572e4e5a3da3e1587dc0a556bedcb0afbea2e15"]) creat(&(0x7f0000000780)='./bus\x00', 0x2) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000a40)=@nat={'nat\x00', 0x1b, 0x5, 0x668, 0x480, 0x228, 0xffffffff, 0x0, 0x390, 0x598, 0x598, 0xffffffff, 0x598, 0x598, 0x5, &(0x7f00000007c0), {[{{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [0xffffff00, 0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'ip6erspan0\x00', 'wlan0\x00', {}, {}, 0x2, 0x4, 0x1, 0x1}, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={{0x138}, {0x40, [0x7, 0x7], 0x4, 0x19, 0x5, [@private0={0xfc, 0x0, '\x00', 0x1}, @private2, @private2={0xfc, 0x2, '\x00', 0x1}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2, @loopback, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @empty, @empty, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2={0xfc, 0x2, '\x00', 0x1}], 0x9}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x11, @ipv4=@remote, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}, @icmp_id=0x65, @icmp_id=0x64}}}, {{@ipv6={@private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @local}, [0x0, 0x0, 0xff, 0xffffff00], [0xff, 0x0, 0xffffffff, 0xff000000], 'wg1\x00', 'dummy0\x00', {}, {}, 0x6c, 0x0, 0x4, 0x14}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ah={{0x30}, {[0x4d5, 0x4d2], 0xfffffffc, 0xe0, 0x3}}, @common=@hbh={{0x48}, {0x953, 0x9, 0x1, [0x35, 0x3, 0x0, 0x40, 0x100, 0x101, 0x40, 0x7, 0x9, 0x9, 0x2, 0x1, 0xffe1, 0x820, 0x1, 0x29], 0xf}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv4=@multicast2, @ipv6=@private0, @icmp_id=0x65, @port=0x4e22}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, @gre_key=0x8, @icmp_id=0x67}}}, {{@ipv6={@dev={0xfe, 0x80, '\x00', 0x14}, @dev={0xfe, 0x80, '\x00', 0x20}, [0xffffff00, 0x0, 0xffffff00, 0xffffff00], [0xff, 0xffffffff, 0xffffffff, 0xff000000], 'team0\x00', 'vlan0\x00', {}, {0xff}, 0x3b, 0xa5, 0x0, 0x1}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={{0x28}, {0x1, 0x7}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@local, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id=0x65, @port=0x4e23}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6c8) futimesat(r4, &(0x7f00000006c0)='./file0/file0/file0\x00', &(0x7f0000000740)={{0x0, 0x2710}, {r5, r6/1000+10000}}) creat(&(0x7f0000000180)='./file0/file0\x00', 0x186) [ 673.998486][T22665] EXT4-fs (loop2): mount failed 14:49:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xc0000000000000) [ 674.050878][T22746] loop4: detected capacity change from 0 to 264192 [ 674.066684][T22746] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:39 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x10004, &(0x7f0000000100)=',\x00') 14:49:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f0000000000000400", 0x1c, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:39 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000240)='./file0\x00', 0x100) openat(r0, &(0x7f0000000100)='./bus\x00', 0x101640, 0x40) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) mount(&(0x7f0000000140)=@sr0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='hpfs\x00', 0x10014, 0x0) [ 674.138693][T22882] loop0: detected capacity change from 0 to 264192 [ 674.153593][T22895] loop5: detected capacity change from 0 to 264192 [ 674.168955][T22947] loop2: detected capacity change from 0 to 264192 14:49:39 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote}, {0x6, @random="95c8bfd32af8"}, 0x4, {0x2, 0x4e22, @local}, 'ip6erspan0\x00'}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x100) [ 674.184558][T22949] loop4: detected capacity change from 0 to 264192 [ 674.195808][T22895] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 674.214371][T22949] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000100)='./file0/file0\x00', 0x1, 0x13) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000140), 0xa7, 0x0) accept4$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x800) socketpair(0x1, 0xa, 0x3f, &(0x7f0000000240)) symlinkat(&(0x7f0000000200)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') renameat2(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/2135], 0x860) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$X86_IOC_RDMSR_REGS(r1, 0xc02063a0, &(0x7f0000000180)=[0xdd, 0x1, 0x8, 0x8, 0xf1, 0x5fc, 0x0, 0x4bf]) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f00000000c0)='./file0\x00') mkdirat(r3, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x20000008) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000280)=0x4) [ 674.298688][T22947] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 674.299986][T22882] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 674.315364][T22947] EXT4-fs (loop2): mount failed 14:49:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 674.344831][T23055] loop4: detected capacity change from 0 to 264192 [ 674.353218][T23055] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:40 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x50) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x3ff, 0x4, 0x7}) 14:49:40 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000001ac0)='./file0\x00') lstat(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800, 0x800, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@initdev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000000600)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r8) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003440)=[{{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000780)=""/195, 0xc3}, {&(0x7f0000000880)=""/74, 0x4a}, {&(0x7f0000000900)=""/65, 0x41}, {&(0x7f0000000980)=""/235, 0xeb}], 0x4, &(0x7f0000000ac0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x108}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/107, 0x6b}, {&(0x7f0000000c80)=""/34, 0x22}, {&(0x7f0000000cc0)=""/75, 0x4b}, {&(0x7f0000000d40)=""/32, 0x20}], 0x4}}, {{&(0x7f0000000dc0)=@abs, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000e40)=""/59, 0x3b}, {&(0x7f0000000e80)=""/23, 0x17}], 0x2, &(0x7f0000000f00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000000f80), 0x6e, &(0x7f0000001340)=[{&(0x7f0000001000)=""/46, 0x2e}, {&(0x7f0000001040)=""/176, 0xb0}, {&(0x7f0000001100)=""/133, 0x85}, {&(0x7f00000011c0)=""/111, 0x6f}, {&(0x7f0000001240)=""/246, 0xf6}], 0x5, &(0x7f00000013c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x108}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001580)=""/201, 0xc9}, {&(0x7f0000001680)=""/150, 0x96}, {&(0x7f0000001740)=""/224, 0xe0}, {&(0x7f0000001840)=""/129, 0x81}], 0x4, &(0x7f0000001940)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}], 0x78}}, {{&(0x7f00000019c0)=@abs, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/120, 0x78}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/193, 0xc1}], 0x4, &(0x7f0000001c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001d80)}, {&(0x7f0000001dc0)=""/22, 0x16}, {&(0x7f0000001e00)=""/161, 0xa1}, {&(0x7f0000001ec0)=""/93, 0x5d}, {&(0x7f0000001f40)=""/1, 0x1}], 0x5, &(0x7f0000002000)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002040)=@abs, 0x6e, &(0x7f0000002240)=[{&(0x7f00000020c0)=""/24, 0x18}, {&(0x7f0000002100)=""/141, 0x8d}, {&(0x7f00000021c0)=""/118, 0x76}], 0x3, &(0x7f0000002280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}], 0x8, 0x20, &(0x7f00000022c0)={0x77359400}) r10 = getgid() lsetxattr$system_posix_acl(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000002380)=ANY=[@ANYBLOB="0200000001000f000000000002000500", @ANYRES32=r1, @ANYBLOB="02000200", @ANYRES32=r2, @ANYBLOB="040000f75c9ec93800", @ANYRES32=r4, @ANYBLOB="02000500", @ANYRES32=0xee01, @ANYBLOB="02000400", @ANYRES32=0xee01, @ANYBLOB="02000200", @ANYRES32=r5, @ANYBLOB="02000500", @ANYRES32=r6, @ANYBLOB="02000000", @ANYRES32=r8, @ANYBLOB="02000200", @ANYRES32=r9, @ANYBLOB="040001000000000008000300", @ANYRES32=r10, @ANYBLOB="10000300000000002000030000000000"], 0x74, 0x6) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r11 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r11, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xc0000000000000) 14:49:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') uselib(&(0x7f0000000100)='./bus/file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 674.401396][T23160] loop2: detected capacity change from 0 to 264192 [ 674.435632][T23160] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 674.466613][T23256] loop0: detected capacity change from 0 to 264192 [ 674.491638][T23160] EXT4-fs (loop2): get root inode failed [ 674.497314][T23160] EXT4-fs (loop2): mount failed [ 674.508443][T23278] loop4: detected capacity change from 0 to 264192 [ 674.512835][T23280] loop5: detected capacity change from 0 to 264192 [ 674.525452][T23278] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 674.628158][T23280] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 674.648759][T23256] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 674.685622][T23278] loop4: detected capacity change from 0 to 264192 [ 674.705908][T23278] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x1f2) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xc0000000000000) 14:49:40 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) r4 = socket(0x10, 0x2, 0x0) keyctl$chown(0x4, 0x0, r0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) lsetxattr$system_posix_acl(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000480)={{}, {0x1, 0x1}, [{0x2, 0x2, 0xee00}, {0x2, 0x6, r0}], {0x4, 0x4}, [{0x8, 0x2, r1}, {0x8, 0x1, 0xee01}, {0x8, 0x0, r3}, {0x8, 0x6, r5}]}, 0x54, 0xc7da788588230374) r6 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r7 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r7, &(0x7f00000000c0)='./file0\x00') mkdirat(r7, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xb8) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000001c0)=0x20000008) ioctl$EXT4_IOC_GROUP_EXTEND(r7, 0x40086607, 0x0) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000500)) setsockopt$inet_dccp_int(r7, 0x21, 0x10, &(0x7f0000000100), 0x4) getsockopt$inet6_udp_int(r6, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 674.741129][T23359] loop2: detected capacity change from 0 to 264192 [ 674.819575][T23431] loop4: detected capacity change from 0 to 264192 [ 674.843915][T23431] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 674.876231][T23478] loop5: detected capacity change from 0 to 264192 [ 674.888888][T23359] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 674.913167][T23359] EXT4-fs (loop2): get root inode failed [ 674.918819][T23359] EXT4-fs (loop2): mount failed 14:49:40 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000100)='./bus\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mknodat(r0, &(0x7f0000000140)='./bus\x00', 0x1, 0xfffffff9) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)={'syz1', "efd5c4d53093bb82ec8565c5f70e55a689a4"}, 0x16) [ 674.936727][T23478] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:49:40 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) open$dir(0xfffffffffffffffd, 0xa40, 0x1) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) 14:49:40 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x40001, 0xb5) renameat2(0xffffffffffffffff, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') renameat2(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000005c00), 0x202000, 0x0) r4 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r4, 0x402, 0x80000007) fcntl$notify(r4, 0x402, 0x14) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) fcntl$setown(r4, 0x8, r6) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005c80)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000200)="abe1b6e700256fa0a2e8720a5d2e630d37c5169dd04db5d60febfb0116d6cd528c70584d9d5476ee7052c3e7a147d5db2e93f2873adf126ded78bf586f84ea303ffdd0f8bae9185ae7924904", 0x4c}, {&(0x7f0000000340)="3f0b9586f7ed9765f00877552c06a5e6e2e9888e8dcbb5fff4f6296e34bb19bdfa07c4ddcfa4beafcaa79e6e08a3d94fd3aeaf442c72fd12bf26274e57c19882b53a0ff036f6d4a8220fe382ecad3a551fb2c1d009d80de0452a865977f0815f18f1ba6d7c0bcaf6270a10efa51792311cf061c6698520bb7a341ff9e40a079c5cf984760c99d6644e1bbf", 0x8b}, {&(0x7f0000000400)="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{{&(0x7f0000001800)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001880)="621c16ff58db920cf68b949a923325b94e0a264bc2debf1e09a994130701b656fea5e90f9b7b9d0ea03fa46ddd1d1c3647f3c8a8726822f6f6db48bd01dccb1478e8bf72d17a82ee01b2b6281e3fe45fbe00f836cebbd8bcbbe0678113bd9f1df90d410725d4ccca40b81b79af87167288e09d191914073d77810307212416ae466837d1c0ba5865e5f3cafbc701fb63993260008586a696ebfac12cee96c4296334f6f917c05a9dc42d060a0f03f258e652458c3c8f0e7d8b85", 0xba}, 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{&(0x7f0000001c80)="a77f65eff70ab8f4f9d70203bb0cf784950857cbf4ea39c7d09523f1263d8c8798afb2b38a16564e436fbd97d5ae68d83a20ec8f420e76f6f99b7a0f19055c4a64022a71d9e54b3446ccdb19a6d6f8609194ec572874e3b35aa76f8179afaeb698d1131c828558dad5f4d14b281e35f782ca273c2da7149b18baaef2bd173d0726273c73659e365f05fe611fd37414d95b90ae8edc39b605ceccd41fa8ad893f42c1ba0197a07e84814da0d4ae08effbcef96074c6ccca78ff1d4b18cc7a208826f9453b45b29bfea71134336176cd5f1b7cba57d7c857653135b4af703b", 0xde}, {&(0x7f0000001d80)="5612321a929cac40c648aa8be35e711f86591a4d7ea0b524e1cf01180af2c409fa5471a42072ef3defa49483e43e65a73a49103d746dfcd88c1758248231ba7eabc265a2ed1cb8bec48ece881540500328332fbcaa343464715e912849947615f7af5ad3b9297603723d2dd7beb839564e020b59f8f324c278cbc66941c1103869e44255a8ba5b", 0x87}, {&(0x7f0000001e40)="3fbda085b080ead26809809153", 0xd}, {&(0x7f0000001e80)="0a2817f8c2a1c0cc30a115aad6080e3d1a01bb6f24aad5e7f7d4be254e45204928191b49386c8dd0077aae788d50ab3995b1e7ecd4c1eb56392b", 0x3a}], 0x5, &(0x7f0000001f80)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x68, 0x4008042}}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000002000)="85b86891b71c9c7e0869c2e5dc2a959383536ea18299e96daaf0086d2ffba2cce3a4a8e2f3a84ab5ade21bebd749e5ed52cc957d0b2acddf673b07ddfacd5b5fd29307fa962b3dc2f0ab741742da42c702e80daf809fe446beb88170589951141bc53c9117bce0b44ed406d1b7e47b80f7a64c6b9fd21073637c48a5477ab781aaaff0466ffa8106d6bd4eeb4b", 0x8d}, {&(0x7f00000020c0)="a453386749baf32720cfc43f4e2d752de51056930f02ffc2bc8315d68fef5e951e380f94aabf83fa58751ba819c402afd06068c89d38bb39ab0bf41fe04a7fc49cf1e8eb085a28efac1768206261f76bf9d05643fcc0c6e3ec23ead9bc9b34b3", 0x60}, {&(0x7f0000002140)="91eee40dc99d5003069b7b52268a1996c8c95dd2c29a988a8c621426a94b3475bde9a62dfa95064fccedbb1a9b729a007eea7b0bba9ed09fcb7573592c4e808cd3d012739c01e20383a59e01709b3a96e0556859d72c5a841faccdd6c6d5b8a19b15f2b652d648cb6e87a7460ba0cef8e47fecc7e1777dcd90f39103ef89891615d7d0aa52b4cf9b55374285f87e112085b7ddadbe6cdd232ed6138023c6a9fc3c23f366692da86881130b9fb65a897a30f21713684957884b2d60af6eec12ecb8ea96f14be5621bb64127bae896f59212869d108b329f192a817e54572cab416a6724567d5d1be27c3096f7332eb1", 0xef}, {&(0x7f0000002240)="786c193290d1089a81fb4eedc1fa34b32bcce40e4847c6237a4e5d88f96e191d00a02f259d957e65bb7214ae719fde16a374b9a3701acc160c428f69c2c806644335331361fa97ee6b4498d5c6", 0x4d}, {&(0x7f00000022c0)="6e7dd97834ce5a0de2527b7d632ef2097121484dcc3a11dbdc37327e5f", 0x1d}], 0x5, &(0x7f00000046c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x68, 0x4000000}}, {{&(0x7f0000004740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004800)=[{&(0x7f00000047c0)="f5fb55fdfa4a5d6630997c41c1bc", 0xe}], 0x1, &(0x7f0000004840)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r1]}}], 0x20, 0x2400c040}}, {{&(0x7f0000004880)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005bc0)=[{&(0x7f0000004900)="4b3204eeeff8f8483b8305ecfe3ca3fc44c6eaadaa54b14001cf07f8716da9d24c79fd60de80754ba0f1b14a3289fa7f408fa5e3dadd482bb5d5c4aa70ebb2ea7f08c71d52513e9077b4287bfafecfa51adb325d3c8be2f5b221cce8d22c1c0058dad6fba823971cd98690b98d42fe8c1d0c021107faafca56ba6f75a47e6720d488e9708f7c02c593f31f85ace95c28312a5d48651a54aed28b3c7ed6619fc29e189a751f10dad4f05be045842ee70770ae9f7f9f38d4f917dc953bcd8796b991b812", 0xc3}, {&(0x7f0000004a00)="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", 0x1000}, {&(0x7f0000005a00)="b92c6a040d309ddc30d4261d62b28656b7acfb0d086674e425195da486db4c23d0465dbfb6fd6aca17ebeca0c3e45287e2e824fe75c5050743ea5bfcda0c1f80b6bc33df275f261a38ab989bf3ef80aed1b9fc0d1be982cb63d189fb9035540f7279b1d1696fa5bf3ac4f41d583edd23335d33840e4867c5514ef3896e846bde4ad1ff4346da693e2ffb018bb5d2f71ed1c608bc399fcff285c40ca0dcc4e6f1f8fabdaed8296d623059f8493911127f873b99effe3ebfee37e5170400d707a748c52a7717887294fb2a293d6af7929124d7df02ba33", 0xd6}, {&(0x7f0000005b00)="b9cf0017ec63e1972ebd6f38132d46c71d30682806591d84549c04269424311bfd92e8d713798b3a2af75dd6366cbba170bac11822490ad4f96908bdd3fdcb5d1e62f401be34fc632f76e98f3a5bd76b3102a35dbbd76e21e626a0e6abda08ebf29ad808b80fc5f12f9e76f715a6e4e10b0354c65cd5acd2ceac5c281971f61f3095f9af837316d972c1a03f267c1a9d1e59c9", 0x93}], 0x4, &(0x7f0000005c40)=[@rights={{0x20, 0x1, 0x1, [r1, r2, r3, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xffffffffffffffff, 0xee01}}}], 0x40, 0x44}}], 0x7, 0x1) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r7 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000080)='./bus\x00', 0xbb0dbede32ad8144) [ 674.981248][T23534] loop4: detected capacity change from 0 to 264192 [ 674.991303][T23536] loop0: detected capacity change from 0 to 264192 [ 675.038774][T23534] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 675.052065][T23536] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:49:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000100)='./file0/file0\x00', 0x1, 0x13) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000140), 0xa7, 0x0) accept4$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x800) socketpair(0x1, 0xa, 0x3f, &(0x7f0000000240)) symlinkat(&(0x7f0000000200)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') renameat2(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/2135], 0x860) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$X86_IOC_RDMSR_REGS(r1, 0xc02063a0, &(0x7f0000000180)=[0xdd, 0x1, 0x8, 0x8, 0xf1, 0x5fc, 0x0, 0x4bf]) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f00000000c0)='./file0\x00') mkdirat(r3, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x20000008) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000280)=0x4) 14:49:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff08ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:40 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus/file1\x00', 0x541082, 0x111) r0 = creat(&(0x7f0000000080)='./bus/file1\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) 14:49:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) 14:49:40 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) fspick(r0, &(0x7f00000003c0)='./bus/file0\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) execve(&(0x7f0000000100)='./bus\x00', &(0x7f0000000200)=[&(0x7f0000000640)='e|t4\x00\xfef\xab\xbf\xdf\xd5\xec]\xa9\x87\x8f\xa6\xeb\'t7@\x83?\xae\xe8\x1f\x98\xd3F\xa7\x87\xbe\xffu\xbex\xc0|\xbb+t\xf4\xfe\\K/\xde\xae\x9b\xebk\x8e\xa5\x91\xcf\xbeL\xc1\x13\x8b\xa5\n\x06\xa3\"Wz>\xde\x8am\bk\xd7\x12\x15+~y\xa1\xda\x18\xd90\x19\x93\x95*\xab\x02\xa7\xb0\x89\x0f\xfar\x91\xbb$z\xc9\x81\xa1\xeeV\xd1_\x8el;\xe6\xdb\xd6\thn;G\x89\x0e\xf4\xd6\xe8\xc9\x04\xfa\x9b\xa0l\x80\xe2K;\xc6C\xcf\x12\xac\xf0\xaf\xd4\x13\xb9\x82\xcd\xe54:9@\nJ\xb1h\xcd\x95^', &(0x7f0000000180)='$\x8a}{^^--![\x00', &(0x7f0000000300)='h{h\xf1\xa2#\xc2\xa2Q\xef\xea7\xd9\xc8\x14\x1f\x04\xb8\xafo\x9b\x9b\xc5\xc0\x19\xfc\xa3\x80'], &(0x7f0000000480)) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') renameat2(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x0) readlinkat(r1, &(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', &(0x7f00000001c0)=""/29, 0x1d) mknodat$loop(r2, &(0x7f0000000140)='./bus/file0\x00', 0xc000, 0x1) renameat2(r2, &(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000280)='./bus/file0\x00', 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 675.148214][T23601] loop5: detected capacity change from 0 to 264192 [ 675.158254][T23601] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 675.160502][T23616] loop2: detected capacity change from 0 to 264192 [ 675.199328][T23650] loop4: detected capacity change from 0 to 264192 [ 675.216206][T23650] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) listxattr(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000001c0)=""/115, 0x73) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:40 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20000008) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x20000008) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000000)='\x00', 0x0, r2) [ 675.253103][T23695] loop5: detected capacity change from 0 to 264192 [ 675.278020][T23650] loop4: detected capacity change from 0 to 264192 [ 675.284934][T23616] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 675.314615][T23695] EXT4-fs (loop5): invalid first ino: 0 [ 675.363372][T23762] loop0: detected capacity change from 0 to 264192 14:49:41 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000180)='./bus/file0\x00', 0x50b506c9, 0x0, &(0x7f00000001c0), 0x81010, &(0x7f0000000200)={[{@size={'size', 0x3d, [0x30, 0x70, 0x6d]}}, {@mode={'mode', 0x3d, 0x1000}}, {@huge_never}], [{@uid_gt={'uid>', r2}}, {@subj_user}]}) open(&(0x7f0000000140)='./bus/file0\x00', 0x40100, 0x40) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), &(0x7f0000000100)='./bus/file0\x00', 0xc, 0x3) [ 675.434395][T23762] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 675.450560][T23650] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 675.464864][T23616] EXT4-fs (loop2): get root inode failed [ 675.470566][T23616] EXT4-fs (loop2): mount failed 14:49:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) 14:49:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) 14:49:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) listxattr(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)=""/29, 0x1d) 14:49:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x3, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 675.584134][T23999] loop5: detected capacity change from 0 to 264192 [ 675.609577][T24040] loop2: detected capacity change from 0 to 264192 [ 675.629522][T23999] EXT4-fs (loop5): invalid first ino: 0 [ 675.661772][T24074] loop4: detected capacity change from 0 to 264192 [ 675.672245][T24032] loop0: detected capacity change from 0 to 264192 [ 675.688486][T24074] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:41 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x59, "fd8239bd55efe163cd6e51ced8234cfb355127786c8d016486ebe1049ae17dcbdd92bb3767d72f18456373980b1fcf887108b510b0cf3e929451e79ab2c9da7672f3d17cb2dba204d67eaaae864410f40f1bdd6dbc2077d4a3"}, &(0x7f00000000c0)=0x61) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x9}, 0x8) 14:49:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x132) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x3, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 675.717007][T24032] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 675.743246][T24040] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 675.782311][T24074] loop4: detected capacity change from 0 to 264192 14:49:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) [ 675.830438][T24208] loop2: detected capacity change from 0 to 264192 [ 675.851710][T24074] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 675.858644][T24224] loop0: detected capacity change from 0 to 264192 14:49:41 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) r1 = openat(r0, &(0x7f0000000000)='./bus\x00', 0x84840, 0xa) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000040)=@v1={0x0, @aes128, 0x1, @desc1}) 14:49:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="766465762f7356610f"], &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='omfs\x00', 0x40000, &(0x7f00000001c0)='ext4\x00') r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 675.874824][T24281] loop5: detected capacity change from 0 to 264192 [ 675.897350][T24224] EXT4-fs (loop0): Unrecognized mount option "." or missing value 14:49:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xff7ffffffffff000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400000839453f619275e380000000000000000090200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xffffffffffffff52, 0xffffffffffffff80}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f00000000c0)="ed4100b800100000dbf4655fdcf407ad64f495ebf5d95e84d3dd000000000000040008", 0x23, 0x80001004200}, {&(0x7f0000000440)="6ed4fa839ad6a28ca5e4dc7b1f8dbbe1fd364967078e8752cbf2a81caf51e182efa1a6ca61121f25e144e1e7092f6b59c68c6ab73130e55a347a5dc78317420c16c2d520e1e58a049424be3d78937a302fbd411d8f45b856cde8ce3af492d81cf01ca33fcbf5fd10022ec008e98615a8550541877d808e1057208fd47da78f59b10fb09acace7ee4e75de195c18f138114059586643a145de9af739d03ae27fb007eb1bc7e537c386b3968af752336", 0xaf, 0xffffffffffffff9b}, {&(0x7f0000000080)="158eca0fcc3fbbaffb13c45a90c77af6e3cb156b90b449967a255df57dbe72a108dc281c2fcd58dc32d0e56fda1e7550823dee152fd3d035d99f6d", 0x3b, 0x100000000}], 0x110c404, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000540)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './bus\x00'}) mount$bpf(0x0, &(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500), 0x200000, &(0x7f0000000580)={[{@mode={'mode', 0x3d, 0x80000001}}, {@mode={'mode', 0x3d, 0x1}}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@uid_lt={'uid<', 0xee00}}, {@euid_gt={'euid>', r1}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@dont_appraise}, {@uid_lt}, {@dont_measure}]}) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:41 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x20, r3, 0x1, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xffff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4c051}, 0x4004000) [ 675.960969][T24281] EXT4-fs (loop5): invalid first ino: 0 [ 675.975321][T24378] loop4: detected capacity change from 0 to 264192 [ 675.985156][T24208] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:49:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x3, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 676.040293][T24378] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) 14:49:41 executing program 1: mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x100) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20000008) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 676.150061][T24378] loop4: detected capacity change from 0 to 264192 [ 676.158085][T24610] loop2: detected capacity change from 0 to 264192 [ 676.159632][T24611] loop5: detected capacity change from 0 to 264192 [ 676.197676][T24378] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 676.216389][T15658] ================================================================== [ 676.224604][T15658] BUG: KCSAN: data-race in __delete_from_page_cache / folio_mapping [ 676.232568][T15658] [ 676.234999][T15658] write to 0xffffea0004b27a98 of 8 bytes by task 24611 on cpu 0: [ 676.242688][T15658] __delete_from_page_cache+0x1b7/0x2c0 [ 676.248224][T15658] delete_from_page_cache+0x97/0x1e0 [ 676.253500][T15658] truncate_inode_pages_range+0x8d7/0xa00 [ 676.259207][T15658] truncate_inode_pages+0x20/0x30 [ 676.264217][T15658] set_blocksize+0x24e/0x270 [ 676.268784][T15658] sb_min_blocksize+0x92/0x110 [ 676.273528][T15658] ext4_fill_super+0x3a5/0x78f0 [ 676.278356][T15658] mount_bdev+0x1e8/0x290 [ 676.282679][T15658] ext4_mount+0x2d/0x40 [ 676.286828][T15658] legacy_get_tree+0x70/0xc0 [ 676.291404][T15658] vfs_get_tree+0x4a/0x1a0 [ 676.295803][T15658] path_mount+0x11cf/0x1c40 [ 676.300282][T15658] __se_sys_mount+0x24b/0x2f0 [ 676.304937][T15658] __x64_sys_mount+0x63/0x70 [ 676.309504][T15658] do_syscall_64+0x44/0xd0 [ 676.313895][T15658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 676.319765][T15658] [ 676.322066][T15658] read to 0xffffea0004b27a98 of 8 bytes by task 15658 on cpu 1: [ 676.329673][T15658] folio_mapping+0x92/0x120 [ 676.334154][T15658] __pagevec_lru_add_fn+0x81/0x380 [ 676.339243][T15658] __pagevec_lru_add+0x1c3/0x270 [ 676.344158][T15658] folio_add_lru+0x11a/0x160 [ 676.348721][T15658] filemap_add_folio+0xf8/0x150 [ 676.353550][T15658] add_to_page_cache_lru+0x4e/0x70 [ 676.358644][T15658] page_cache_ra_unbounded+0x274/0x430 [ 676.364086][T15658] force_page_cache_ra+0x1e6/0x220 [ 676.369193][T15658] page_cache_sync_ra+0xcc/0xe0 [ 676.374041][T15658] filemap_read+0x3eb/0x16d0 [ 676.378631][T15658] generic_file_read_iter+0x72/0x2a0 [ 676.383908][T15658] blkdev_read_iter+0x96/0x140 [ 676.388655][T15658] vfs_read+0x66c/0x750 [ 676.392793][T15658] ksys_read+0xd9/0x190 [ 676.396931][T15658] __x64_sys_read+0x3e/0x50 [ 676.401419][T15658] do_syscall_64+0x44/0xd0 [ 676.405832][T15658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 676.411752][T15658] [ 676.414054][T15658] value changed: 0xffff88810046f5f8 -> 0x0000000000000000 [ 676.421182][T15658] [ 676.423482][T15658] Reported by Kernel Concurrency Sanitizer on: [ 676.429606][T15658] CPU: 1 PID: 15658 Comm: udevd Not tainted 5.16.0-rc3-syzkaller #0 [ 676.437564][T15658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.447599][T15658] ================================================================== 14:49:42 executing program 1: mkdir(&(0x7f0000000000)='./bus/file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) [ 676.506333][T24610] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:49:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0x3, 0x2, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000380)="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", 0x1000, 0x7ff}], 0x240014, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) [ 676.569090][T24611] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 676.639416][T24834] loop4: detected capacity change from 0 to 11 [ 676.663369][T24437] loop0: detected capacity change from 0 to 264192 14:49:42 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0xb57d27c9cd46ae49, 0x0, 0x4e24}, 0x6e) mkdir(&(0x7f0000000000)='./bus\x00', 0x68) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$bind(&(0x7f0000000040)='./bus/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x90040, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/file0\x00') renameat2(r1, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x20000008) renameat2(r2, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0/file1\x00', 0x0) openat(r1, &(0x7f0000000140)='./bus\x00', 0x0, 0xc0) [ 676.713931][T24923] loop2: detected capacity change from 0 to 264192 [ 676.760412][T24920] loop5: detected capacity change from 0 to 264192 [ 676.767568][T24834] loop4: detected capacity change from 0 to 11 [ 676.775825][T24920] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 14:49:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) 14:49:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) (fail_nth: 1) [ 676.811377][T24923] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 676.843267][T24923] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 676.861715][T25049] loop4: detected capacity change from 0 to 264192 [ 676.941245][T25049] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:49:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x8000000000000400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4515f000000000000040008", 0x1d, 0x4200}], 0x808, &(0x7f0000000080)=ANY=[@ANYRESDEC]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x4002) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) 14:49:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 677.037445][T25238] loop0: detected capacity change from 0 to 264192 [ 677.060230][T25049] loop4: detected capacity change from 0 to 264192 [ 677.069322][T25240] loop2: detected capacity change from 0 to 264192 14:49:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) [ 677.094742][T25049] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 677.101734][T25240] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 677.132668][T25240] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 14:49:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000002400)='./file0\x00', 0xb84c, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000400)=ANY=[]) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00') truncate(&(0x7f0000000400)='./bus/file0\x00', 0x8) renameat2(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f00000000c0)) execve(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='+\x00', &(0x7f0000000200)='\'[\'\\+!\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='ext2\x00', &(0x7f0000000300)='\x02\x00']) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1}, './bus/file0\x00'}) getpeername$unix(r2, &(0x7f0000000480), &(0x7f0000000500)=0x6e) [ 677.178579][T25248] loop5: detected capacity change from 0 to 264192 [ 677.193006][T25238] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 677.207901][T25250] EXT4-fs warning: 24 callbacks suppressed [ 677.207915][T25250] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed 14:49:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {0x0, 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 677.251693][T25238] loop0: detected capacity change from 0 to 264192 [ 677.261716][T25248] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 677.261738][T25250] loop4: detected capacity change from 0 to 92 [ 677.288429][T25238] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 14:49:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) fsync(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) wait4(r1, &(0x7f0000000200), 0x2, &(0x7f0000000240)) 14:49:42 executing program 4: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00') renameat2(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x0) signalfd(r0, &(0x7f0000000140)={[0x1]}, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff7ffffffffff000, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000340)=0x1fffffffffffffff) [ 677.305713][T25250] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 677.332636][T25357] loop2: detected capacity change from 0 to 264192 14:49:43 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x20000008) sendfile(0xffffffffffffffff, r1, &(0x7f0000000300)=0x7, 0xf9c) fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4, 0x4, &(0x7f0000000240)=[{&(0x7f00000001c0)="24c1b0201f5b2c1a65228696c1a31dfbf5845ab464b1abea0dccf7463b889de9216035c0fec47f5bda09a22ca77488d7e9c9b9eedca88f43ca9606e35173fa4229e360d1ba1815ae854eefee5f7eb872f9e95d07b20c0f11ba434bb9735187b9dc730285e5cb7d700db7b9", 0x6b, 0x5}, {&(0x7f00000003c0)="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", 0x1000, 0xd87}, {&(0x7f00000013c0)="3dcdffdbf4fbe0c52d7db479b34ce017219eafcb25506e6e86634a5c4b97587f2817935f093e6dc3f7b3ea70a727a18dffb2c0ab7977e042e17c508cc4157384cbaede94347305a03dbf870084b3e01f85f57c48b18972b4203a84710fc59bcb411dfa8708f0794452582d04f5ef955614a801d3e1c9a5f1668dce6a7f84fdb343a1f73994bbf751f78d38742e9f0f0c344ba290e2abf0016b8c5d732e5f6c389d8b189c6b987d1ddd54ddeeea82e24277cb52ddb1eb00c423", 0xb9}, {&(0x7f0000001480)="a7897e91b55fb4c5b217192ac78676e01461a27677884b70731b9c9df8a36edd0952aa7226629e12cbe20e96cb7f060316c6a163439db24cfbcd51d2ca7cd5b78d902d77d0cbea8c95047e36bd4857506bc5ec58bb343ba638d98a8c856862f2254ab37e59e8e79e707d6de3c4bc5f35ed6343c6a232d1d5ff041c66eaa9782051e3de54073444296fd43f3942d9c08f10af199c95dc8596d0545896c6702de74d25973b898755f3edafde1e85bcc500c3fb4c15cc4700ed85dbddc98099a2471527dc911aa29976014c436a3cbd3e1e4649a428ffed97d39db42dc0c696af1941098bf5", 0xe4, 0x7fffffff}], 0x9010, &(0x7f00000017c0)=ANY=[@ANYBLOB="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", @ANYRESDEC=r2, @ANYBLOB=',subj_role=ext4\x00,context=unconfined_u,\x00']) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) [ 677.357204][T25357] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:49:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500), 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) 14:49:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500), 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) [ 677.403931][T25357] EXT4-fs error (device loop2): __ext4_new_inode:1072: comm syz-executor.2: reserved inode found cleared - inode=1 [ 677.404267][T25414] loop4: detected capacity change from 0 to 264192 14:49:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000340)=0x4002) (fail_nth: 1) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) [ 677.458353][T25455] loop0: detected capacity change from 0 to 264192 [ 677.489328][T25499] loop2: detected capacity change from 0 to 264192 [ 677.503346][T25455] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 14:49:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/lcd', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) clone(0x800, &(0x7f0000000300)="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", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000002dc0)="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") readv(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x106, 0x6}}, 0x20) r1 = gettid() process_vm_writev(0x0, &(0x7f0000002b80)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000002cc0)=""/245, 0xf5}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000001a80)=""/72, 0x48}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000000540), 0x0, 0x0) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000007) fcntl$notify(r2, 0x402, 0x14) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) fcntl$setown(r2, 0x8, r4) wait4(r4, &(0x7f0000000200), 0x2, &(0x7f0000000480)) [ 677.537493][T25414] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 677.548788][T25499] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 677.560858][T25414] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 677.576336][T25561] loop5: detected capacity change from 0 to 264192 14:49:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./file0\x00', 0xff7ffffffffff000, 0x4, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f0000000140)='./bus\x00', 0x7, 0x7, &(0x7f0000000640)=[{&(0x7f0000000180)="41f21253e1e73f1145d55273e3b000eb51c3b6d4efb91cb01d864860e1db2c384a284179b73585b2fa48f625b433418b7a8ffd5ac912e94c4dadde3b04599be45d49169aa80873a7e40e7cd7897936cc4e946299e750bd9efe6e5e2628d0d6a4201f7db0c11544932d3463c82bf83cf209389292c47f4fe826caa56eee00f303551f35520865555a0fde30aa1b945dabd3bed365b88732eda4e34d7754c182fb5c5c", 0xa2, 0x9}, {&(0x7f0000000240)="3bfb251449981f88553c243a22b4685688073ef7ce58f8026906a326aed3080cbf7e42a9a038475a19b3de7230312011335a5cb73507de15939815c108ada00c741c180da28de1926d7701fbdc1c0348bb5a318eba8994b4e46455db2045b1bbaa56bbacf4f2b65fcdccfb", 0x6b, 0xfffffffffffffffb}, {&(0x7f00000003c0), 0x0, 0x3}, {&(0x7f0000000400)="ebdd3cb9d2927b4f6fc615328455f87223362c905c040c789c", 0x19, 0x4}, {&(0x7f0000000440)="1ef90437eece56c83b052043552fd84f1c74746f35c473a128e8c101ffd72b4546232d32845ff4e7d6ba27ef56bd7eac40d2e08fd7856809cdafd643", 0x3c, 0x7}, {&(0x7f0000000480)="83d4e953f9da563649f577ca0becea5095bbcf6b1fe384cd4ea6cb40f2407a021ce59f1cdc6ae7876f21564dff582d1f7ec3711b30dd89871189d190f7a8c00b22088c9251fea3bf5a59e5ffb16e125b8da7fa7d7cf94c81dd6eddf7e6d7bf6d88120cd9890e13f58f9e067454f34f70ffa0b9a3cc10214557e266013d6e9f7c48f15e2ab7f6614c7168e4a1611eb173d54af2e6f1adf12cab652865cb606c7034cd25cd074f2712ac4b2510bd439b6b68697d37401c4949ef1c730aa58e68bdffa6aeaa2ac0abeae154f49b72a35e633efa6609af581755c38547", 0xdb, 0x5}, {&(0x7f0000000580)="0a17e685d8e9ad53c28e0035ff3fde500ba754c8b1e6603a7efef764765793891f7c8dbe00f062be1f22726ba8ff28d082c78efd34f11ba63e8e64b3f45df879ca4c42a85dbb999c3b2ed9da9137a01a54fd43043abd2c8f41d3fdc06e71b3abf8d5e45bd6c5791ac16323bc2710f449d232013fff97c2b0791a51b9d368b59d862b27988da92db12db15d9e5ef15b2cf55a50decf95f0ecfba0542c0fa7cb6bdcb4c8e159ba64df38a326789054e59f7a6569ae", 0xb4, 0x8000}], 0x8000, &(0x7f0000000700)={[{'ext4\x00'}, {'.'}, {'^!\\}{(.*,@!'}, {']'}, {'ext4\x00'}, {'({'}, {'!'}, {'ext4\x00'}], [{@measure}]}) recvmsg$can_j1939(r0, &(0x7f00000009c0)={&(0x7f0000000800)=@phonet, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000880)=""/241, 0xf1}], 0x1, &(0x7f0000000980)=""/7, 0x7}, 0x10001) readlinkat(r1, &(0x7f0000000740)='./bus\x00', &(0x7f0000000780)=""/84, 0x54) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 14:49:43 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000002400)='./fi