CPU: 7 PID: 0 Comm: swapper/7 Not tainted 4.15.0-153-generic #160-Ubuntu Hardware name: LEX, Inc. LEX Platform/440BX Desktop Reference Platform, BIOS 6.00 02/27/2020 Time since last successful boot: 62 years, 9 months, 4 days, 5 hours kernel: Disk sector failure detected, activating repair kernel: Previous Kernel Panic RIP: 0010:dev_watchdog+0x221/0x230 RSP: 0018:ffff98b2f97c3e58 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000083f RDX: 0000000000000000 RSI: 00000000000000f6 RDI: 000000000000083f RBP: ffff98b2f97c3e88 R08: 000000000000072d R09: 0000000000000004 R10: ffff98b2f97c3ee0 R11: 0000000000000001 R12: 0000000000000001 R13: ffff98b2ec342000 R14: ffff98b2ec342478 R15: ffff98b2ebf82080 FS: 0000000000000000(0000) GS:ffff98b2f97c0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f040dff8ff8 CR3: 000000007ba0a003 CR4: 00000000003606e0 kernel: Engaging emergency repair daemon. Chance of secs 00.00014% kernel: Locating corrupted sectors