Warning: Permanently added '10.128.1.93' (ED25519) to the list of known hosts. executing program syzkaller login: [ 49.840551][ T4024] loop0: detected capacity change from 0 to 2048 [ 49.891291][ T4024] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 49.913955][ T4024] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 50.073562][ T4031] loop0: detected capacity change from 0 to 2048 [ 50.188941][ T4031] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.220704][ T4031] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set [ 50.232186][ T4031] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.233351][ T4032] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4031: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.237803][ T4031] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.240929][ T4032] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4031: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.248906][ T4032] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4031: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.253264][ T4032] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4031: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.257806][ T4032] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4031: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.262864][ T4032] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4031: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.267513][ T4032] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4031: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 50.406841][ T4035] loop0: detected capacity change from 0 to 2048 [ 50.538929][ T4035] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.570870][ T4035] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 50.734240][ T4039] loop0: detected capacity change from 0 to 2048 [ 50.858833][ T4039] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.880585][ T4039] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 51.029847][ T4043] loop0: detected capacity change from 0 to 2048 [ 51.108812][ T4043] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.129713][ T4043] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 51.260403][ T4047] loop0: detected capacity change from 0 to 2048 [ 51.428706][ T4047] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.459248][ T4047] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 51.628075][ T4051] loop0: detected capacity change from 0 to 2048 [ 51.708971][ T4051] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.738247][ T4051] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 51.867833][ T4056] loop0: detected capacity change from 0 to 2048 [ 51.928565][ T4056] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.946873][ T4056] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 52.101101][ T4060] loop0: detected capacity change from 0 to 2048 [ 52.178415][ T4060] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.195011][ T4060] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 52.330903][ T4064] loop0: detected capacity change from 0 to 2048 [ 52.418782][ T4064] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.438829][ T4064] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 52.591049][ T4068] loop0: detected capacity change from 0 to 2048 [ 52.738643][ T4068] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.769469][ T4068] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 52.912403][ T4072] loop0: detected capacity change from 0 to 2048 [ 52.968507][ T4072] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.978372][ T4072] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 53.124476][ T4076] loop0: detected capacity change from 0 to 2048 [ 53.308949][ T4076] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.328156][ T4076] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set [ 53.333440][ T4077] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4076: lblock 0 mapped to illegal pblock 62218 (length 1) [ 53.333619][ T4076] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 53.339037][ T4077] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4076: lblock 0 mapped to illegal pblock 62218 (length 1) [ 53.346236][ T4076] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 53.348874][ T4077] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4076: lblock 0 mapped to illegal pblock 62218 (length 1) [ 53.350889][ T4076] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 53.354929][ T4077] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4076: lblock 0 mapped to illegal pblock 62218 (length 1) [ 53.363988][ T4077] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4076: lblock 0 mapped to illegal pblock 62218 (length 1) [ 53.368944][ T4077] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4076: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 53.507148][ T4080] loop0: detected capacity change from 0 to 2048 [ 53.619146][ T4080] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.649100][ T4080] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 53.785471][ T4084] loop0: detected capacity change from 0 to 2048 [ 53.928715][ T4084] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.958593][ T4084] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 54.098389][ T4088] loop0: detected capacity change from 0 to 2048 [ 54.188621][ T4088] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 54.208465][ T4088] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 54.350038][ T4092] loop0: detected capacity change from 0 to 2048 [ 54.448708][ T4092] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 54.478729][ T4092] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 54.616365][ T4096] loop0: detected capacity change from 0 to 2048 [ 54.698460][ T4096] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 54.716475][ T4096] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set [ 54.721917][ T4096] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 54.722103][ T4097] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 62218: comm vhost-4096: lblock 0 mapped to illegal pblock 62218 (length 1) [ 54.727481][ T4096] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 54.735109][ T4097] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4096: lblock 0 mapped to illegal pblock 62218 (length 1) [ 54.739783][ T4097] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4096: lblock 0 mapped to illegal pblock 62218 (length 1) [ 54.744257][ T4097] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4096: lblock 0 mapped to illegal pblock 62218 (length 1) [ 54.748713][ T4097] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4096: lblock 0 mapped to illegal pblock 62218 (length 1) [ 54.753247][ T4097] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4096: lblock 0 mapped to illegal pblock 62218 (length 1) [ 54.757613][ T4097] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4096: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 54.940651][ T4100] loop0: detected capacity change from 0 to 2048 [ 55.078587][ T4100] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 55.100367][ T4101] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm vhost-4100: bg 0: block 234: padding at end of block bitmap is not set [ 55.106348][ T4101] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 62218: comm vhost-4100: lblock 0 mapped to illegal pblock 62218 (length 1) [ 55.109864][ T4100] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 55.110599][ T4101] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4100: lblock 0 mapped to illegal pblock 62218 (length 1) [ 55.114784][ T4100] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 55.119329][ T4101] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4100: lblock 0 mapped to illegal pblock 62218 (length 1) [ 55.126734][ T4101] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4100: lblock 0 mapped to illegal pblock 62218 (length 1) [ 55.131203][ T4101] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4100: lblock 0 mapped to illegal pblock 62218 (length 1) [ 55.135662][ T4101] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4100: lblock 0 mapped to illegal pblock 62218 (length 1) [ 55.140257][ T4101] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4100: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 55.285540][ T4104] loop0: detected capacity change from 0 to 2048 [ 55.458535][ T4104] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 55.467447][ T4104] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 55.599505][ T4108] loop0: detected capacity change from 0 to 2048 [ 55.738889][ T4108] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 55.768694][ T4108] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 55.906419][ T4112] loop0: detected capacity change from 0 to 2048 [ 56.019033][ T4112] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 56.036117][ T4112] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 56.199823][ T4116] loop0: detected capacity change from 0 to 2048 [ 56.349095][ T4116] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 56.379354][ T4116] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 56.510609][ T4120] loop0: detected capacity change from 0 to 2048 [ 56.558771][ T4120] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 56.579334][ T4120] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set [ 56.585106][ T4120] EXT4-fs error (device loop0): ext4_map_blocks:738: inode #18: block 62218: comm syz-executor162: lblock 0 mapped to illegal pblock 62218 (length 1) [ 56.585283][ T4121] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4120: lblock 0 mapped to illegal pblock 62218 (length 1) [ 56.593997][ T4121] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4120: lblock 0 mapped to illegal pblock 62218 (length 1) [ 56.598722][ T4121] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4120: lblock 0 mapped to illegal pblock 62218 (length 1) [ 56.603158][ T4121] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4120: lblock 0 mapped to illegal pblock 62218 (length 1) [ 56.607667][ T4121] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4120: lblock 0 mapped to illegal pblock 62218 (length 1) [ 56.612201][ T4121] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4120: lblock 0 mapped to illegal pblock 62218 (length 1) [ 56.616932][ T4121] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4120: lblock 0 mapped to illegal pblock 62218 (length 1) [ 56.621483][ T4121] EXT4-fs error (device loop0): ext4_map_blocks:628: inode #18: block 62218: comm vhost-4120: lblock 0 mapped to illegal pblock 62218 (length 1) executing program [ 56.769818][ T4124] loop0: detected capacity change from 0 to 2048 [ 56.818853][ T4124] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 56.827659][ T4124] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set executing program [ 56.988123][ T4128] loop0: detected capacity change from 0 to 2048 [ 57.149303][ T4128] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 57.170372][ T4128] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor162: bg 0: block 234: padding at end of block bitmap is not set [ 57.222680][ T303] ------------[ cut here ]------------ [ 57.224246][ T303] kernel BUG at fs/ext4/inode.c:2733! [ 57.225772][ T303] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 57.227802][ T303] Modules linked in: [ 57.228810][ T303] CPU: 1 PID: 303 Comm: kworker/u4:3 Not tainted 5.15.180-syzkaller #0 [ 57.230974][ T303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 57.233526][ T303] Workqueue: writeback wb_workfn (flush-7:0) [ 57.235115][ T303] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.237194][ T303] pc : ext4_writepages+0x35d8/0x36fc [ 57.238578][ T303] lr : ext4_writepages+0x35d8/0x36fc [ 57.239957][ T303] sp : ffff80001fce6d80 [ 57.241093][ T303] x29: ffff80001fce7140 x28: ffff80001fce7040 x27: ffff80001fce7590 [ 57.243213][ T303] x26: ffff0000dbfc4250 x25: 0000000000000001 x24: ffff800011da7f40 [ 57.245256][ T303] x23: ffff0000da498000 x22: ffff80001fce6f60 x21: dfff800000000000 [ 57.247267][ T303] x20: ffff0000dbfc3c20 x19: 0000008410000000 x18: ffff80001fce7a94 [ 57.249400][ T303] x17: 0000000000000000 x16: ffff8000082ed688 x15: 0000000000000012 [ 57.251534][ T303] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000012953f70 [ 57.253585][ T303] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c798d1c0 [ 57.255821][ T303] x8 : ffff800008da8e40 x7 : ffff800008da59f8 x6 : 0000000000000000 [ 57.257904][ T303] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000001 [ 57.260020][ T303] x2 : 0000000000000000 x1 : 0000008000000000 x0 : 0000000000000000 [ 57.262077][ T303] Call trace: [ 57.262893][ T303] ext4_writepages+0x35d8/0x36fc [ 57.264263][ T303] do_writepages+0x39c/0x5ec [ 57.265482][ T303] __writeback_single_inode+0x148/0x13a4 [ 57.266959][ T303] writeback_sb_inodes+0x94c/0x1654 [ 57.268310][ T303] wb_writeback+0x3fc/0xfc8 [ 57.269494][ T303] wb_workfn+0x3a4/0x1070 [ 57.270672][ T303] process_one_work+0x790/0x11b8 [ 57.271960][ T303] worker_thread+0x910/0x1034 [ 57.273273][ T303] kthread+0x37c/0x45c [ 57.274410][ T303] ret_from_fork+0x10/0x20 [ 57.275508][ T303] Code: 17fff31d 97dc7964 17fff364 97dc7962 (d4210000) [ 57.277321][ T303] ---[ end trace 281812958d6512c9 ]--- [ 57.642658][ T303] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 57.644636][ T303] SMP: stopping secondary CPUs [ 57.645876][ T303] Kernel Offset: disabled [ 57.646992][ T303] CPU features: 0x8,000081c1,21302e40 [ 57.648417][ T303] Memory Limit: none [ 58.023798][ T303] Rebooting in 86400 seconds..