EXT4-fs warning (device sda): ext4_group_extend:1862: can't shrink FS - resize aborted 9pnet_fd: Insufficient options for proto=fd EXT4-fs warning (device sda): ext4_group_extend:1862: can't shrink FS - resize aborted unregister_netdevice: waiting for lo to become free. Usage count = 0 loop1: detected capacity change from 0 to 264192 iso9660: Unknown parameter 'K~9ٲ} ' loop1: detected capacity change from 0 to 264192 UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list Process accounting resumed Process accounting resumed SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 loop4: detected capacity change from 0 to 264192 process 'syz-executor.3' launched './file1' with NULL argv: empty string added loop4: detected capacity change from 0 to 264192 SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 loop4: detected capacity change from 0 to 264192 loop6: detected capacity change from 0 to 144 loop4: detected capacity change from 0 to 136 I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 FAT-fs (loop3): unable to read boot sector isofs_fill_super: get root inode failed EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. ext4 filesystem being mounted at /syzkaller-testdir018210221/syzkaller.yNjHkD/11/mnt supports timestamps until 2038-01-19 (0x7fffffff) I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 FAT-fs (loop3): unable to read boot sector EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. unregister_netdevice: waiting for lo to become free. Usage count = 15