Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. 2026/04/18 21:57:34 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 50.252057][ T28] audit: type=1400 audit(1776549455.767:106): avc: denied { unlink } for pid=388 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 50.306005][ T388] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.638020][ T28] audit: type=1401 audit(1776549457.147:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.689651][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.696796][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.704583][ T428] device bridge_slave_0 entered promiscuous mode [ 51.711914][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.719225][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.726945][ T428] device bridge_slave_1 entered promiscuous mode [ 51.778478][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.785607][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.793626][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.801117][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.822599][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.830393][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.838364][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.847734][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.856091][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.863338][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.877700][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.886020][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.893125][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.906467][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.920550][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.935767][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.948081][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.956602][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.964374][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.977938][ T428] device veth0_vlan entered promiscuous mode [ 51.989513][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.999513][ T428] device veth1_macvtap entered promiscuous mode [ 52.014948][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.025116][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/18 21:57:37 executed programs: 0 [ 52.420607][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.428448][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.436239][ T454] device bridge_slave_0 entered promiscuous mode [ 52.443504][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.450709][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.458334][ T454] device bridge_slave_1 entered promiscuous mode [ 52.525671][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.533493][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.543302][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.552030][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.560313][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.567433][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.575112][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.584260][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.592928][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.601202][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.608526][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.621215][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.630738][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.645951][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.657739][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.666022][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.673751][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.689794][ T454] device veth0_vlan entered promiscuous mode [ 52.701039][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.710618][ T454] device veth1_macvtap entered promiscuous mode [ 52.727378][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.738071][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.772837][ T459] loop2: detected capacity change from 0 to 512 [ 52.779492][ T459] ======================================================= [ 52.779492][ T459] WARNING: The mand mount option has been deprecated and [ 52.779492][ T459] and is ignored by this kernel. Remove the mand [ 52.779492][ T459] option from the mount to silence this warning. [ 52.779492][ T459] ======================================================= [ 52.816535][ T459] EXT4-fs (loop2): Test dummy encryption mode enabled [ 52.827375][ T459] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 52.837765][ T459] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 52.846753][ T459] EXT4-fs (loop2): orphan cleanup on readonly fs [ 52.853381][ T459] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.17: bg 0: block 361: padding at end of block bitmap is not set [ 52.867876][ T459] EXT4-fs (loop2): Remounting filesystem read-only [ 52.874685][ T459] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 52.884094][ T459] EXT4-fs (loop2): Remounting filesystem read-only [ 52.890909][ T459] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.17: attempt to clear invalid blocks 33619980 len 1 [ 52.904747][ T459] EXT4-fs (loop2): Remounting filesystem read-only [ 52.911861][ T459] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.17: invalid indirect mapped block 1811939328 (level 0) [ 52.926314][ T459] EXT4-fs (loop2): Remounting filesystem read-only [ 52.933040][ T459] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.17: invalid indirect mapped block 2185560079 (level 1) [ 52.947743][ T459] EXT4-fs (loop2): Remounting filesystem read-only [ 52.954629][ T459] EXT4-fs (loop2): 1 truncate cleaned up [ 52.960317][ T459] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.969123][ T28] audit: type=1400 audit(1776549458.477:108): avc: denied { mount } for pid=458 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.987653][ T459] EXT4-fs: Ignoring removed mblk_io_submit option [ 52.997682][ T459] ================================================================================ [ 53.007707][ T459] UBSAN: shift-out-of-bounds in fs/ext4/super.c:2706:15 [ 53.015139][ T459] shift exponent 808464432 is too large for 32-bit type 'int' [ 53.022424][ T28] audit: type=1400 audit(1776549458.477:109): avc: denied { append } for pid=458 comm="syz.2.17" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.023761][ T459] CPU: 1 PID: 459 Comm: syz.2.17 Not tainted syzkaller #0 [ 53.049269][ T28] audit: type=1400 audit(1776549458.477:110): avc: denied { map } for pid=458 comm="syz.2.17" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.054362][ T459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 53.054387][ T459] Call Trace: [ 53.054394][ T459] [ 53.054400][ T459] __dump_stack+0x21/0x24 [ 53.054425][ T459] dump_stack_lvl+0x110/0x170 [ 53.054443][ T459] ? __cfi_dump_stack_lvl+0x8/0x8 [ 53.080670][ T28] audit: type=1400 audit(1776549458.477:111): avc: denied { remount } for pid=458 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.088329][ T459] dump_stack+0x15/0x24 [ 53.088355][ T459] ubsan_epilogue+0xe/0x40 [ 53.088377][ T459] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 53.143522][ T459] ? __list_lru_walk_one+0x5db/0x600 [ 53.148832][ T459] ext4_check_opt_consistency+0x138d/0x1720 [ 53.154771][ T459] ext4_reconfigure+0xca/0x2830 [ 53.159628][ T459] ? list_lru_walk_node+0x25f/0x2f0 [ 53.164837][ T459] ? __cfi_dentry_lru_isolate_shrink+0x10/0x10 [ 53.171410][ T459] ? __cfi_list_lru_walk_node+0x10/0x10 [ 53.177245][ T459] ? shrink_dentry_list+0x4e4/0x500 [ 53.182484][ T459] ? selinux_capable+0x2b6/0x3b0 [ 53.187544][ T459] ? vfs_parse_fs_param+0x2d6/0x450 [ 53.192966][ T459] ? list_lru_count_node+0x1d/0x70 [ 53.198102][ T459] ? shrink_dcache_sb+0x12a/0x170 [ 53.203257][ T459] ? __cfi_shrink_dcache_sb+0x10/0x10 [ 53.208778][ T459] reconfigure_super+0x228/0x8a0 [ 53.213752][ T459] path_mount+0xdb5/0xfc0 [ 53.218105][ T459] ? user_path_at_empty+0x161/0x1c0 [ 53.223500][ T459] __se_sys_mount+0x320/0x390 [ 53.228586][ T459] ? do_mkdirat+0x459/0x4c0 [ 53.233208][ T459] ? __x64_sys_mount+0xd0/0xd0 [ 53.237994][ T459] __x64_sys_mount+0xbf/0xd0 [ 53.242706][ T459] x64_sys_call+0x65d/0x9a0 [ 53.247575][ T459] do_syscall_64+0x4c/0xa0 [ 53.252042][ T459] ? clear_bhb_loop+0x30/0x80 [ 53.256820][ T459] ? clear_bhb_loop+0x30/0x80 [ 53.261520][ T459] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 53.267540][ T459] RIP: 0033:0x7f344239c18a [ 53.271963][ T459] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 53.291677][ T459] RSP: 002b:00007f344320ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.300332][ T459] RAX: ffffffffffffffda RBX: 00007f344320eee0 RCX: 00007f344239c18a [ 53.308425][ T459] RDX: 0000200000000180 RSI: 0000200000000000 RDI: 0000000000000000 [ 53.316445][ T459] RBP: 0000200000000180 R08: 00007f344320eee0 R09: 0000000001b7a434 [ 53.324431][ T459] R10: 0000000001b7a434 R11: 0000000000000246 R12: 0000200000000000 [ 53.332420][ T459] R13: 00007f344320eea0 R14: 0000000000000000 R15: 00002000000003c0 [ 53.340670][ T459] [ 53.345396][ T459] ================================================================================ [ 53.359754][ T454] EXT4-fs (loop2): unmounting filesystem. [ 53.382690][ T463] loop2: detected capacity change from 0 to 512 [ 53.389735][ T463] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.397156][ T463] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 53.408978][ T463] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 53.418506][ T463] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.425419][ T463] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.18: bg 0: block 361: padding at end of block bitmap is not set [ 53.441308][ T463] EXT4-fs (loop2): Remounting filesystem read-only [ 53.448827][ T463] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 53.458206][ T463] EXT4-fs (loop2): Remounting filesystem read-only [ 53.464906][ T463] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.18: attempt to clear invalid blocks 33619980 len 1 [ 53.478721][ T463] EXT4-fs (loop2): Remounting filesystem read-only [ 53.485723][ T463] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.18: invalid indirect mapped block 1811939328 (level 0) [ 53.500622][ T463] EXT4-fs (loop2): Remounting filesystem read-only [ 53.507299][ T463] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.18: invalid indirect mapped block 2185560079 (level 1) [ 53.521545][ T463] EXT4-fs (loop2): Remounting filesystem read-only [ 53.528342][ T463] EXT4-fs (loop2): 1 truncate cleaned up [ 53.534302][ T463] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.549573][ T463] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.558593][ T454] EXT4-fs (loop2): unmounting filesystem. [ 53.576287][ T466] loop2: detected capacity change from 0 to 512 [ 53.583698][ T466] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.590543][ T466] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 53.601026][ T466] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 53.609570][ T466] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.616744][ T466] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.19: bg 0: block 361: padding at end of block bitmap is not set [ 53.631406][ T466] EXT4-fs (loop2): Remounting filesystem read-only [ 53.632000][ T358] device bridge_slave_1 left promiscuous mode [ 53.638035][ T466] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 53.645975][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.654029][ T466] EXT4-fs (loop2): Remounting filesystem read-only [ 53.666830][ T466] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.19: attempt to clear invalid blocks 33619980 len 1 [ 53.667383][ T358] device bridge_slave_0 left promiscuous mode [ 53.680743][ T466] EXT4-fs (loop2): Remounting filesystem read-only [ 53.688068][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.693620][ T466] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.19: invalid indirect mapped block 1811939328 (level 0) [ 53.714293][ T466] EXT4-fs (loop2): Remounting filesystem read-only [ 53.721092][ T466] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.19: invalid indirect mapped block 2185560079 (level 1) [ 53.721580][ T358] device veth1_macvtap left promiscuous mode [ 53.741611][ T358] device veth0_vlan left promiscuous mode [ 53.743959][ T466] EXT4-fs (loop2): Remounting filesystem read-only [ 53.754328][ T466] EXT4-fs (loop2): 1 truncate cleaned up [ 53.760005][ T466] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.778718][ T466] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.799602][ T454] EXT4-fs (loop2): unmounting filesystem. [ 53.819146][ T469] loop2: detected capacity change from 0 to 512 [ 53.832367][ T469] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.842578][ T469] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 53.853466][ T469] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 53.862807][ T469] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.869536][ T469] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.20: bg 0: block 361: padding at end of block bitmap is not set [ 53.885630][ T469] EXT4-fs (loop2): Remounting filesystem read-only [ 53.892361][ T469] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 53.901401][ T469] EXT4-fs (loop2): Remounting filesystem read-only [ 53.907936][ T469] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.20: attempt to clear invalid blocks 33619980 len 1 [ 53.921929][ T469] EXT4-fs (loop2): Remounting filesystem read-only [ 53.928869][ T469] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.20: invalid indirect mapped block 1811939328 (level 0) [ 53.942997][ T469] EXT4-fs (loop2): Remounting filesystem read-only [ 53.949712][ T469] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.20: invalid indirect mapped block 2185560079 (level 1) [ 53.963936][ T469] EXT4-fs (loop2): Remounting filesystem read-only [ 53.970720][ T469] EXT4-fs (loop2): 1 truncate cleaned up [ 53.977851][ T469] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.992958][ T469] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.005038][ T454] EXT4-fs (loop2): unmounting filesystem. [ 54.022264][ T472] loop2: detected capacity change from 0 to 512 [ 54.029393][ T472] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.037027][ T472] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 54.048928][ T472] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 54.058576][ T472] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.065395][ T472] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.21: bg 0: block 361: padding at end of block bitmap is not set [ 54.079934][ T472] EXT4-fs (loop2): Remounting filesystem read-only [ 54.086610][ T472] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 54.095830][ T472] EXT4-fs (loop2): Remounting filesystem read-only [ 54.102674][ T472] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.21: attempt to clear invalid blocks 33619980 len 1 [ 54.116311][ T472] EXT4-fs (loop2): Remounting filesystem read-only [ 54.123949][ T472] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.21: invalid indirect mapped block 1811939328 (level 0) [ 54.138097][ T472] EXT4-fs (loop2): Remounting filesystem read-only [ 54.145130][ T472] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.21: invalid indirect mapped block 2185560079 (level 1) [ 54.160387][ T472] EXT4-fs (loop2): Remounting filesystem read-only [ 54.167214][ T472] EXT4-fs (loop2): 1 truncate cleaned up [ 54.172963][ T472] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.193102][ T472] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.202419][ T454] EXT4-fs (loop2): unmounting filesystem. [ 54.217547][ T475] loop2: detected capacity change from 0 to 512 [ 54.224849][ T475] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.232018][ T475] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 54.242962][ T475] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 54.251959][ T475] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.258571][ T475] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.22: bg 0: block 361: padding at end of block bitmap is not set [ 54.273245][ T475] EXT4-fs (loop2): Remounting filesystem read-only [ 54.279933][ T475] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 54.289427][ T475] EXT4-fs (loop2): Remounting filesystem read-only [ 54.296080][ T475] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.22: attempt to clear invalid blocks 33619980 len 1 [ 54.310415][ T475] EXT4-fs (loop2): Remounting filesystem read-only [ 54.317555][ T475] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.22: invalid indirect mapped block 1811939328 (level 0) [ 54.332003][ T475] EXT4-fs (loop2): Remounting filesystem read-only [ 54.338676][ T475] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.22: invalid indirect mapped block 2185560079 (level 1) [ 54.353511][ T475] EXT4-fs (loop2): Remounting filesystem read-only [ 54.360148][ T475] EXT4-fs (loop2): 1 truncate cleaned up [ 54.366091][ T475] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.380949][ T475] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.390451][ T454] EXT4-fs (loop2): unmounting filesystem. [ 54.409512][ T478] loop2: detected capacity change from 0 to 512 [ 54.417794][ T478] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.424855][ T478] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 54.435889][ T478] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 54.445749][ T478] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.453679][ T478] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.23: bg 0: block 361: padding at end of block bitmap is not set [ 54.468210][ T478] EXT4-fs (loop2): Remounting filesystem read-only [ 54.475679][ T478] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 54.484734][ T478] EXT4-fs (loop2): Remounting filesystem read-only [ 54.491415][ T478] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.23: attempt to clear invalid blocks 33619980 len 1 [ 54.505559][ T478] EXT4-fs (loop2): Remounting filesystem read-only [ 54.512654][ T478] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.23: invalid indirect mapped block 1811939328 (level 0) [ 54.527728][ T478] EXT4-fs (loop2): Remounting filesystem read-only [ 54.534455][ T478] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.23: invalid indirect mapped block 2185560079 (level 1) [ 54.548694][ T478] EXT4-fs (loop2): Remounting filesystem read-only [ 54.555447][ T478] EXT4-fs (loop2): 1 truncate cleaned up [ 54.561130][ T478] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.577548][ T478] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.587458][ T454] EXT4-fs (loop2): unmounting filesystem. [ 54.607379][ T481] loop2: detected capacity change from 0 to 512 [ 54.617572][ T481] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.624568][ T481] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 54.634899][ T481] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 54.643606][ T481] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.650557][ T481] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.24: bg 0: block 361: padding at end of block bitmap is not set [ 54.665389][ T481] EXT4-fs (loop2): Remounting filesystem read-only [ 54.672061][ T481] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 54.681153][ T481] EXT4-fs (loop2): Remounting filesystem read-only [ 54.688122][ T481] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.24: attempt to clear invalid blocks 33619980 len 1 [ 54.701994][ T481] EXT4-fs (loop2): Remounting filesystem read-only [ 54.709045][ T481] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.24: invalid indirect mapped block 1811939328 (level 0) [ 54.723366][ T481] EXT4-fs (loop2): Remounting filesystem read-only [ 54.729934][ T481] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.24: invalid indirect mapped block 2185560079 (level 1) [ 54.744133][ T481] EXT4-fs (loop2): Remounting filesystem read-only [ 54.750862][ T481] EXT4-fs (loop2): 1 truncate cleaned up [ 54.756987][ T481] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.772776][ T481] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.782078][ T454] EXT4-fs (loop2): unmounting filesystem. [ 54.796407][ T484] loop2: detected capacity change from 0 to 512 [ 54.803817][ T484] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.810702][ T484] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 54.822361][ T484] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 54.830842][ T484] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.837535][ T484] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.25: bg 0: block 361: padding at end of block bitmap is not set [ 54.852385][ T484] EXT4-fs (loop2): Remounting filesystem read-only [ 54.858939][ T484] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 54.868197][ T484] EXT4-fs (loop2): Remounting filesystem read-only [ 54.874935][ T484] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.25: attempt to clear invalid blocks 33619980 len 1 [ 54.889347][ T484] EXT4-fs (loop2): Remounting filesystem read-only [ 54.896478][ T484] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.25: invalid indirect mapped block 1811939328 (level 0) [ 54.910947][ T484] EXT4-fs (loop2): Remounting filesystem read-only [ 54.917859][ T484] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.25: invalid indirect mapped block 2185560079 (level 1) [ 54.932175][ T484] EXT4-fs (loop2): Remounting filesystem read-only [ 54.938792][ T484] EXT4-fs (loop2): 1 truncate cleaned up [ 54.944670][ T484] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.959383][ T484] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.968957][ T454] EXT4-fs (loop2): unmounting filesystem. [ 54.983042][ T487] loop2: detected capacity change from 0 to 512 [ 54.990169][ T487] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.997536][ T487] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 55.009192][ T487] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 55.017848][ T487] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.024589][ T487] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.26: bg 0: block 361: padding at end of block bitmap is not set [ 55.039113][ T487] EXT4-fs (loop2): Remounting filesystem read-only [ 55.046267][ T487] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 55.055338][ T487] EXT4-fs (loop2): Remounting filesystem read-only [ 55.062118][ T487] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.26: attempt to clear invalid blocks 33619980 len 1 [ 55.075693][ T487] EXT4-fs (loop2): Remounting filesystem read-only [ 55.082762][ T487] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.26: invalid indirect mapped block 1811939328 (level 0) [ 55.097254][ T487] EXT4-fs (loop2): Remounting filesystem read-only [ 55.104063][ T487] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.26: invalid indirect mapped block 2185560079 (level 1) [ 55.118154][ T487] EXT4-fs (loop2): Remounting filesystem read-only [ 55.124892][ T487] EXT4-fs (loop2): 1 truncate cleaned up [ 55.130636][ T487] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.147498][ T487] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.156966][ T454] EXT4-fs (loop2): unmounting filesystem. [ 55.174530][ T490] EXT4-fs (loop2): Test dummy encryption mode enabled [ 55.184097][ T490] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 55.194468][ T490] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 55.203415][ T490] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.210134][ T490] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.27: bg 0: block 361: padding at end of block bitmap is not set [ 55.224965][ T490] EXT4-fs (loop2): Remounting filesystem read-only [ 55.231707][ T490] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 55.241609][ T490] EXT4-fs (loop2): Remounting filesystem read-only [ 55.248336][ T490] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.27: attempt to clear invalid blocks 33619980 len 1 [ 55.262143][ T490] EXT4-fs (loop2): Remounting filesystem read-only [ 55.269760][ T490] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.27: invalid indirect mapped block 1811939328 (level 0) [ 55.284114][ T490] EXT4-fs (loop2): Remounting filesystem read-only [ 55.291113][ T490] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.27: invalid indirect mapped block 2185560079 (level 1) [ 55.305281][ T490] EXT4-fs (loop2): Remounting filesystem read-only [ 55.312064][ T490] EXT4-fs (loop2): 1 truncate cleaned up [ 55.317734][ T490] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.333172][ T490] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.341838][ T454] EXT4-fs (loop2): unmounting filesystem. [ 55.357808][ T493] EXT4-fs (loop2): Test dummy encryption mode enabled [ 55.365181][ T493] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 55.375650][ T493] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 55.385201][ T493] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.393324][ T493] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.28: bg 0: block 361: padding at end of block bitmap is not set [ 55.408066][ T493] EXT4-fs (loop2): Remounting filesystem read-only [ 55.415035][ T493] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 55.424150][ T493] EXT4-fs (loop2): Remounting filesystem read-only [ 55.430698][ T493] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.28: attempt to clear invalid blocks 33619980 len 1 [ 55.444519][ T493] EXT4-fs (loop2): Remounting filesystem read-only [ 55.452164][ T493] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.28: invalid indirect mapped block 1811939328 (level 0) [ 55.466750][ T493] EXT4-fs (loop2): Remounting filesystem read-only [ 55.473409][ T493] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.28: invalid indirect mapped block 2185560079 (level 1) [ 55.488050][ T493] EXT4-fs (loop2): Remounting filesystem read-only [ 55.495183][ T493] EXT4-fs (loop2): 1 truncate cleaned up [ 55.500852][ T493] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.516392][ T493] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.525988][ T454] EXT4-fs (loop2): unmounting filesystem. [ 55.545689][ T496] EXT4-fs (loop2): Test dummy encryption mode enabled [ 55.553147][ T496] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 55.566614][ T496] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 55.576333][ T496] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.583150][ T496] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.29: bg 0: block 361: padding at end of block bitmap is not set [ 55.597665][ T496] EXT4-fs (loop2): Remounting filesystem read-only [ 55.604307][ T496] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 55.613331][ T496] EXT4-fs (loop2): Remounting filesystem read-only [ 55.619956][ T496] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.29: attempt to clear invalid blocks 33619980 len 1 [ 55.633561][ T496] EXT4-fs (loop2): Remounting filesystem read-only [ 55.640452][ T496] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.29: invalid indirect mapped block 1811939328 (level 0) [ 55.654733][ T496] EXT4-fs (loop2): Remounting filesystem read-only [ 55.661451][ T496] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.29: invalid indirect mapped block 2185560079 (level 1) [ 55.675866][ T496] EXT4-fs (loop2): Remounting filesystem read-only [ 55.682677][ T496] EXT4-fs (loop2): 1 truncate cleaned up [ 55.688335][ T496] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.704024][ T496] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.714754][ T454] EXT4-fs (loop2): unmounting filesystem. [ 55.733865][ T499] EXT4-fs (loop2): Test dummy encryption mode enabled [ 55.742349][ T499] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 55.752865][ T499] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 55.762653][ T499] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.769213][ T499] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.30: bg 0: block 361: padding at end of block bitmap is not set [ 55.784014][ T499] EXT4-fs (loop2): Remounting filesystem read-only [ 55.791073][ T499] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 55.800759][ T499] EXT4-fs (loop2): Remounting filesystem read-only [ 55.807685][ T499] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.30: attempt to clear invalid blocks 33619980 len 1 [ 55.821992][ T499] EXT4-fs (loop2): Remounting filesystem read-only [ 55.828814][ T499] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.30: invalid indirect mapped block 1811939328 (level 0) [ 55.843308][ T499] EXT4-fs (loop2): Remounting filesystem read-only [ 55.849862][ T499] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.30: invalid indirect mapped block 2185560079 (level 1) [ 55.864151][ T499] EXT4-fs (loop2): Remounting filesystem read-only [ 55.871420][ T499] EXT4-fs (loop2): 1 truncate cleaned up [ 55.877265][ T499] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.895331][ T499] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.904876][ T454] EXT4-fs (loop2): unmounting filesystem. [ 55.926857][ T502] EXT4-fs (loop2): Test dummy encryption mode enabled [ 55.933854][ T502] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 55.944858][ T502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 55.954814][ T502] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.961676][ T502] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.31: bg 0: block 361: padding at end of block bitmap is not set [ 55.976091][ T502] EXT4-fs (loop2): Remounting filesystem read-only [ 55.982915][ T502] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 55.991966][ T502] EXT4-fs (loop2): Remounting filesystem read-only [ 55.998505][ T502] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.31: attempt to clear invalid blocks 33619980 len 1 [ 56.012062][ T502] EXT4-fs (loop2): Remounting filesystem read-only [ 56.018920][ T502] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.31: invalid indirect mapped block 1811939328 (level 0) [ 56.032984][ T502] EXT4-fs (loop2): Remounting filesystem read-only [ 56.039618][ T502] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.31: invalid indirect mapped block 2185560079 (level 1) [ 56.053859][ T502] EXT4-fs (loop2): Remounting filesystem read-only [ 56.060651][ T502] EXT4-fs (loop2): 1 truncate cleaned up [ 56.066509][ T502] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.082016][ T502] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.091935][ T454] EXT4-fs (loop2): unmounting filesystem. [ 56.110303][ T505] EXT4-fs (loop2): Test dummy encryption mode enabled [ 56.118008][ T505] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.128079][ T505] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 56.136943][ T505] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.143676][ T505] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.32: bg 0: block 361: padding at end of block bitmap is not set [ 56.158292][ T505] EXT4-fs (loop2): Remounting filesystem read-only [ 56.165106][ T505] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 56.174330][ T505] EXT4-fs (loop2): Remounting filesystem read-only [ 56.180992][ T505] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.32: attempt to clear invalid blocks 33619980 len 1 [ 56.194827][ T505] EXT4-fs (loop2): Remounting filesystem read-only [ 56.202249][ T505] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.32: invalid indirect mapped block 1811939328 (level 0) [ 56.216498][ T505] EXT4-fs (loop2): Remounting filesystem read-only [ 56.223106][ T505] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.32: invalid indirect mapped block 2185560079 (level 1) [ 56.237274][ T505] EXT4-fs (loop2): Remounting filesystem read-only [ 56.243970][ T505] EXT4-fs (loop2): 1 truncate cleaned up [ 56.249808][ T505] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.266006][ T505] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.275482][ T454] EXT4-fs (loop2): unmounting filesystem. [ 56.291315][ T508] EXT4-fs (loop2): Test dummy encryption mode enabled [ 56.298420][ T508] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.309171][ T508] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 56.317904][ T508] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.324749][ T508] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.33: bg 0: block 361: padding at end of block bitmap is not set [ 56.339323][ T508] EXT4-fs (loop2): Remounting filesystem read-only [ 56.346129][ T508] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 56.355407][ T508] EXT4-fs (loop2): Remounting filesystem read-only [ 56.362533][ T508] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.33: attempt to clear invalid blocks 33619980 len 1 [ 56.376014][ T508] EXT4-fs (loop2): Remounting filesystem read-only [ 56.382930][ T508] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.33: invalid indirect mapped block 1811939328 (level 0) [ 56.397228][ T508] EXT4-fs (loop2): Remounting filesystem read-only [ 56.404142][ T508] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.33: invalid indirect mapped block 2185560079 (level 1) [ 56.418674][ T508] EXT4-fs (loop2): Remounting filesystem read-only [ 56.425531][ T508] EXT4-fs (loop2): 1 truncate cleaned up [ 56.431650][ T508] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.452622][ T508] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.462094][ T454] EXT4-fs (loop2): unmounting filesystem. [ 56.477882][ T511] EXT4-fs (loop2): Test dummy encryption mode enabled [ 56.485901][ T511] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.496770][ T511] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 56.505396][ T511] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.512222][ T511] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.34: bg 0: block 361: padding at end of block bitmap is not set [ 56.527318][ T511] EXT4-fs (loop2): Remounting filesystem read-only [ 56.534982][ T511] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 56.544383][ T511] EXT4-fs (loop2): Remounting filesystem read-only [ 56.551364][ T511] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.34: attempt to clear invalid blocks 33619980 len 1 [ 56.565855][ T511] EXT4-fs (loop2): Remounting filesystem read-only [ 56.572755][ T511] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.34: invalid indirect mapped block 1811939328 (level 0) [ 56.586907][ T511] EXT4-fs (loop2): Remounting filesystem read-only [ 56.593645][ T511] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.34: invalid indirect mapped block 2185560079 (level 1) [ 56.607784][ T511] EXT4-fs (loop2): Remounting filesystem read-only [ 56.614622][ T511] EXT4-fs (loop2): 1 truncate cleaned up [ 56.620334][ T511] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.636118][ T511] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.645832][ T454] EXT4-fs (loop2): unmounting filesystem. [ 56.664147][ T514] EXT4-fs (loop2): Test dummy encryption mode enabled [ 56.671170][ T514] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.681597][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 56.690108][ T514] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.697801][ T514] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.35: bg 0: block 361: padding at end of block bitmap is not set [ 56.712469][ T514] EXT4-fs (loop2): Remounting filesystem read-only [ 56.719108][ T514] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 56.728537][ T514] EXT4-fs (loop2): Remounting filesystem read-only [ 56.735796][ T514] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.35: attempt to clear invalid blocks 33619980 len 1 [ 56.749422][ T514] EXT4-fs (loop2): Remounting filesystem read-only [ 56.756394][ T514] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.35: invalid indirect mapped block 1811939328 (level 0) [ 56.770584][ T514] EXT4-fs (loop2): Remounting filesystem read-only [ 56.777379][ T514] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.35: invalid indirect mapped block 2185560079 (level 1) [ 56.791482][ T514] EXT4-fs (loop2): Remounting filesystem read-only [ 56.798127][ T514] EXT4-fs (loop2): 1 truncate cleaned up [ 56.803875][ T514] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.819412][ T514] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.828843][ T454] EXT4-fs (loop2): unmounting filesystem. [ 56.844857][ T517] EXT4-fs (loop2): Test dummy encryption mode enabled [ 56.852509][ T517] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.863636][ T517] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 56.872396][ T517] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.879027][ T517] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.36: bg 0: block 361: padding at end of block bitmap is not set [ 56.893558][ T517] EXT4-fs (loop2): Remounting filesystem read-only [ 56.900133][ T517] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 56.909131][ T517] EXT4-fs (loop2): Remounting filesystem read-only [ 56.915733][ T517] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.36: attempt to clear invalid blocks 33619980 len 1 [ 56.929387][ T517] EXT4-fs (loop2): Remounting filesystem read-only [ 56.936503][ T517] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.36: invalid indirect mapped block 1811939328 (level 0) [ 56.950743][ T517] EXT4-fs (loop2): Remounting filesystem read-only [ 56.957382][ T517] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.36: invalid indirect mapped block 2185560079 (level 1) [ 56.971758][ T517] EXT4-fs (loop2): Remounting filesystem read-only [ 56.978594][ T517] EXT4-fs (loop2): 1 truncate cleaned up [ 56.984482][ T517] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.000008][ T517] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.009660][ T454] EXT4-fs (loop2): unmounting filesystem. [ 57.029237][ T520] EXT4-fs (loop2): Test dummy encryption mode enabled [ 57.037085][ T520] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 57.047239][ T520] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 57.056261][ T520] EXT4-fs (loop2): orphan cleanup on readonly fs [ 57.062985][ T520] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.37: bg 0: block 361: padding at end of block bitmap is not set [ 57.077422][ T520] EXT4-fs (loop2): Remounting filesystem read-only [ 57.084313][ T520] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 57.093831][ T520] EXT4-fs (loop2): Remounting filesystem read-only [ 57.100367][ T520] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.37: attempt to clear invalid blocks 33619980 len 1 [ 57.113989][ T520] EXT4-fs (loop2): Remounting filesystem read-only [ 57.120759][ T520] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.37: invalid indirect mapped block 1811939328 (level 0) [ 57.134968][ T520] EXT4-fs (loop2): Remounting filesystem read-only [ 57.141704][ T520] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.37: invalid indirect mapped block 2185560079 (level 1) [ 57.155993][ T520] EXT4-fs (loop2): Remounting filesystem read-only [ 57.162671][ T520] EXT4-fs (loop2): 1 truncate cleaned up [ 57.168352][ T520] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.184259][ T520] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.193731][ T454] EXT4-fs (loop2): unmounting filesystem. [ 57.209532][ T523] EXT4-fs (loop2): Test dummy encryption mode enabled [ 57.216582][ T523] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 57.227436][ T523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 57.236991][ T523] EXT4-fs (loop2): orphan cleanup on readonly fs [ 57.243715][ T523] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.38: bg 0: block 361: padding at end of block bitmap is not set [ 57.258783][ T523] EXT4-fs (loop2): Remounting filesystem read-only [ 57.265454][ T523] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 57.274511][ T523] EXT4-fs (loop2): Remounting filesystem read-only [ 57.281141][ T523] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.38: attempt to clear invalid blocks 33619980 len 1 [ 57.294898][ T523] EXT4-fs (loop2): Remounting filesystem read-only [ 57.301845][ T523] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.38: invalid indirect mapped block 1811939328 (level 0) [ 57.316072][ T523] EXT4-fs (loop2): Remounting filesystem read-only [ 57.322699][ T523] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.38: invalid indirect mapped block 2185560079 (level 1) [ 57.336990][ T523] EXT4-fs (loop2): Remounting filesystem read-only [ 57.343810][ T523] EXT4-fs (loop2): 1 truncate cleaned up [ 57.349496][ T523] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.365161][ T523] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.374773][ T454] EXT4-fs (loop2): unmounting filesystem. 2026/04/18 21:57:42 executed programs: 24 [ 57.393393][ T526] EXT4-fs (loop2): Test dummy encryption mode enabled [ 57.400399][ T526] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 57.411909][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 57.420379][ T526] EXT4-fs (loop2): orphan cleanup on readonly fs [ 57.427231][ T526] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.39: bg 0: block 361: padding at end of block bitmap is not set [ 57.441822][ T526] EXT4-fs (loop2): Remounting filesystem read-only [ 57.448379][ T526] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 57.457463][ T526] EXT4-fs (loop2): Remounting filesystem read-only [ 57.464069][ T526] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.39: attempt to clear invalid blocks 33619980 len 1 [ 57.477647][ T526] EXT4-fs (loop2): Remounting filesystem read-only [ 57.484573][ T526] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.39: invalid indirect mapped block 1811939328 (level 0) [ 57.498702][ T526] EXT4-fs (loop2): Remounting filesystem read-only [ 57.505266][ T526] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.39: invalid indirect mapped block 2185560079 (level 1) [ 57.519424][ T526] EXT4-fs (loop2): Remounting filesystem read-only [ 57.526410][ T526] EXT4-fs (loop2): 1 truncate cleaned up [ 57.532299][ T526] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.547360][ T526] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.557003][ T454] EXT4-fs (loop2): unmounting filesystem. [ 57.571327][ T529] EXT4-fs (loop2): Test dummy encryption mode enabled [ 57.578404][ T529] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 57.589679][ T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 57.598247][ T529] EXT4-fs (loop2): orphan cleanup on readonly fs [ 57.605741][ T529] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.40: bg 0: block 361: padding at end of block bitmap is not set [ 57.620229][ T529] EXT4-fs (loop2): Remounting filesystem read-only [ 57.627197][ T529] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 57.636425][ T529] EXT4-fs (loop2): Remounting filesystem read-only [ 57.643460][ T529] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.40: attempt to clear invalid blocks 33619980 len 1 [ 57.657151][ T529] EXT4-fs (loop2): Remounting filesystem read-only [ 57.664121][ T529] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.40: invalid indirect mapped block 1811939328 (level 0) [ 57.678394][ T529] EXT4-fs (loop2): Remounting filesystem read-only [ 57.685220][ T529] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.40: invalid indirect mapped block 2185560079 (level 1) [ 57.699696][ T529] EXT4-fs (loop2): Remounting filesystem read-only [ 57.706441][ T529] EXT4-fs (loop2): 1 truncate cleaned up [ 57.712211][ T529] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.728053][ T529] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.737402][ T454] EXT4-fs (loop2): unmounting filesystem. [ 57.752444][ T532] EXT4-fs (loop2): Test dummy encryption mode enabled [ 57.759355][ T532] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 57.770583][ T532] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 57.779168][ T532] EXT4-fs (loop2): orphan cleanup on readonly fs [ 57.786871][ T532] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.41: bg 0: block 361: padding at end of block bitmap is not set [ 57.801619][ T532] EXT4-fs (loop2): Remounting filesystem read-only [ 57.808177][ T532] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 57.818036][ T532] EXT4-fs (loop2): Remounting filesystem read-only [ 57.824797][ T532] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.41: attempt to clear invalid blocks 33619980 len 1 [ 57.839128][ T532] EXT4-fs (loop2): Remounting filesystem read-only [ 57.846053][ T532] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.41: invalid indirect mapped block 1811939328 (level 0) [ 57.860150][ T532] EXT4-fs (loop2): Remounting filesystem read-only [ 57.866831][ T532] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.41: invalid indirect mapped block 2185560079 (level 1) [ 57.880811][ T532] EXT4-fs (loop2): Remounting filesystem read-only [ 57.887645][ T532] EXT4-fs (loop2): 1 truncate cleaned up [ 57.893433][ T532] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.908894][ T532] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.918200][ T454] EXT4-fs (loop2): unmounting filesystem. [ 57.935707][ T535] set_capacity_and_notify: 15 callbacks suppressed [ 57.935719][ T535] loop2: detected capacity change from 0 to 512 [ 57.952479][ T535] EXT4-fs (loop2): Test dummy encryption mode enabled [ 57.959348][ T535] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 57.971915][ T535] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 57.980430][ T535] EXT4-fs (loop2): orphan cleanup on readonly fs [ 57.987150][ T535] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.42: bg 0: block 361: padding at end of block bitmap is not set [ 58.001682][ T535] EXT4-fs (loop2): Remounting filesystem read-only [ 58.008297][ T535] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 58.017337][ T535] EXT4-fs (loop2): Remounting filesystem read-only [ 58.024120][ T535] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.42: attempt to clear invalid blocks 33619980 len 1 [ 58.038078][ T535] EXT4-fs (loop2): Remounting filesystem read-only [ 58.045199][ T535] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.42: invalid indirect mapped block 1811939328 (level 0) [ 58.059258][ T535] EXT4-fs (loop2): Remounting filesystem read-only [ 58.065853][ T535] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.42: invalid indirect mapped block 2185560079 (level 1) [ 58.080009][ T535] EXT4-fs (loop2): Remounting filesystem read-only [ 58.086814][ T535] EXT4-fs (loop2): 1 truncate cleaned up [ 58.092574][ T535] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.108081][ T535] EXT4-fs: Ignoring removed mblk_io_submit option [ 58.117699][ T454] EXT4-fs (loop2): unmounting filesystem. [ 58.132634][ T538] loop2: detected capacity change from 0 to 512 [ 58.139749][ T538] EXT4-fs (loop2): Test dummy encryption mode enabled [ 58.148095][ T538] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 58.158089][ T538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 58.167828][ T538] EXT4-fs (loop2): orphan cleanup on readonly fs [ 58.174708][ T538] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.43: bg 0: block 361: padding at end of block bitmap is not set [ 58.189297][ T538] EXT4-fs (loop2): Remounting filesystem read-only [ 58.196070][ T538] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 58.205423][ T538] EXT4-fs (loop2): Remounting filesystem read-only [ 58.212036][ T538] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.43: attempt to clear invalid blocks 33619980 len 1 [ 58.225535][ T538] EXT4-fs (loop2): Remounting filesystem read-only [ 58.232501][ T538] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.43: invalid indirect mapped block 1811939328 (level 0) [ 58.246669][ T538] EXT4-fs (loop2): Remounting filesystem read-only [ 58.253379][ T538] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.43: invalid indirect mapped block 2185560079 (level 1) [ 58.267663][ T538] EXT4-fs (loop2): Remounting filesystem read-only [ 58.274529][ T538] EXT4-fs (loop2): 1 truncate cleaned up [ 58.280282][ T538] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.295670][ T538] EXT4-fs: Ignoring removed mblk_io_submit option [ 58.305677][ T454] EXT4-fs (loop2): unmounting filesystem. [ 58.323897][ T541] loop2: detected capacity change from 0 to 512 [ 58.334862][ T541] EXT4-fs (loop2): Test dummy encryption mode enabled [ 58.342129][ T541] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 58.355118][ T541] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 58.363895][ T541] EXT4-fs (loop2): orphan cleanup on readonly fs [ 58.370445][ T541] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.44: bg 0: block 361: padding at end of block bitmap is not set [ 58.385108][ T541] EXT4-fs (loop2): Remounting filesystem read-only [ 58.391971][ T541] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 58.401074][ T541] EXT4-fs (loop2): Remounting filesystem read-only [ 58.407732][ T541] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.44: attempt to clear invalid blocks 33619980 len 1 [ 58.421594][ T541] EXT4-fs (loop2): Remounting filesystem read-only [ 58.428587][ T541] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.44: invalid indirect mapped block 1811939328 (level 0) [ 58.442946][ T541] EXT4-fs (loop2): Remounting filesystem read-only [ 58.449732][ T541] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.44: invalid indirect mapped block 2185560079 (level 1) [ 58.464393][ T541] EXT4-fs (loop2): Remounting filesystem read-only [ 58.471083][ T541] EXT4-fs (loop2): 1 truncate cleaned up [ 58.477037][ T541] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.493209][ T541] EXT4-fs: Ignoring removed mblk_io_submit option [ 58.503920][ T454] EXT4-fs (loop2): unmounting filesystem. [ 58.524421][ T544] loop2: detected capacity change from 0 to 512 [ 58.531974][ T544] EXT4-fs (loop2): Test dummy encryption mode enabled [ 58.539582][ T544] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 58.550408][ T544] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 58.559296][ T544] EXT4-fs (loop2): orphan cleanup on readonly fs [ 58.566064][ T544] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.45: bg 0: block 361: padding at end of block bitmap is not set [ 58.580610][ T544] EXT4-fs (loop2): Remounting filesystem read-only [ 58.588169][ T544] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 58.597649][ T544] EXT4-fs (loop2): Remounting filesystem read-only [ 58.604328][ T544] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.45: attempt to clear invalid blocks 33619980 len 1 [ 58.617863][ T544] EXT4-fs (loop2): Remounting filesystem read-only [ 58.624735][ T544] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.45: invalid indirect mapped block 1811939328 (level 0) [ 58.639147][ T544] EXT4-fs (loop2): Remounting filesystem read-only [ 58.645856][ T544] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.45: invalid indirect mapped block 2185560079 (level 1) [ 58.660179][ T544] EXT4-fs (loop2): Remounting filesystem read-only [ 58.666932][ T544] EXT4-fs (loop2): 1 truncate cleaned up [ 58.673035][ T544] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.688517][ T544] EXT4-fs: Ignoring removed mblk_io_submit option [ 58.697977][ T454] EXT4-fs (loop2): unmounting filesystem. [ 58.715926][ T547] loop2: detected capacity change from 0 to 512 [ 58.723077][ T547] EXT4-fs (loop2): Test dummy encryption mode enabled [ 58.730852][ T547] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 58.741112][ T547] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 58.750048][ T547] EXT4-fs (loop2): orphan cleanup on readonly fs [ 58.757892][ T547] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.46: bg 0: block 361: padding at end of block bitmap is not set [ 58.772558][ T547] EXT4-fs (loop2): Remounting filesystem read-only [ 58.779151][ T547] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 58.788293][ T547] EXT4-fs (loop2): Remounting filesystem read-only [ 58.795131][ T547] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.46: attempt to clear invalid blocks 33619980 len 1 [ 58.808999][ T547] EXT4-fs (loop2): Remounting filesystem read-only [ 58.816045][ T547] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.46: invalid indirect mapped block 1811939328 (level 0) [ 58.830519][ T547] EXT4-fs (loop2): Remounting filesystem read-only [ 58.837448][ T547] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.46: invalid indirect mapped block 2185560079 (level 1) [ 58.851667][ T547] EXT4-fs (loop2): Remounting filesystem read-only [ 58.858302][ T547] EXT4-fs (loop2): 1 truncate cleaned up [ 58.864189][ T547] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.879067][ T547] EXT4-fs: Ignoring removed mblk_io_submit option [ 58.888639][ T454] EXT4-fs (loop2): unmounting filesystem. [ 58.906778][ T550] loop2: detected capacity change from 0 to 512 [ 58.915135][ T550] EXT4-fs (loop2): Test dummy encryption mode enabled [ 58.922243][ T550] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 58.934693][ T550] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 58.943327][ T550] EXT4-fs (loop2): orphan cleanup on readonly fs [ 58.949891][ T550] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.47: bg 0: block 361: padding at end of block bitmap is not set [ 58.964357][ T550] EXT4-fs (loop2): Remounting filesystem read-only [ 58.970957][ T550] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 58.980345][ T550] EXT4-fs (loop2): Remounting filesystem read-only [ 58.987446][ T550] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.47: attempt to clear invalid blocks 33619980 len 1 [ 59.000962][ T550] EXT4-fs (loop2): Remounting filesystem read-only [ 59.008021][ T550] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.47: invalid indirect mapped block 1811939328 (level 0) [ 59.022422][ T550] EXT4-fs (loop2): Remounting filesystem read-only [ 59.028982][ T550] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.47: invalid indirect mapped block 2185560079 (level 1) [ 59.043130][ T550] EXT4-fs (loop2): Remounting filesystem read-only [ 59.049797][ T550] EXT4-fs (loop2): 1 truncate cleaned up [ 59.055692][ T550] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.071299][ T550] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.080797][ T454] EXT4-fs (loop2): unmounting filesystem. [ 59.098715][ T553] loop2: detected capacity change from 0 to 512 [ 59.107135][ T553] EXT4-fs (loop2): Test dummy encryption mode enabled [ 59.114363][ T553] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 59.126261][ T553] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 59.135277][ T553] EXT4-fs (loop2): orphan cleanup on readonly fs [ 59.141928][ T553] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.48: bg 0: block 361: padding at end of block bitmap is not set [ 59.156348][ T553] EXT4-fs (loop2): Remounting filesystem read-only [ 59.163052][ T553] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 59.172145][ T553] EXT4-fs (loop2): Remounting filesystem read-only [ 59.178889][ T553] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.48: attempt to clear invalid blocks 33619980 len 1 [ 59.192456][ T553] EXT4-fs (loop2): Remounting filesystem read-only [ 59.199552][ T553] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.48: invalid indirect mapped block 1811939328 (level 0) [ 59.213915][ T553] EXT4-fs (loop2): Remounting filesystem read-only [ 59.220545][ T553] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.48: invalid indirect mapped block 2185560079 (level 1) [ 59.235287][ T553] EXT4-fs (loop2): Remounting filesystem read-only [ 59.242081][ T553] EXT4-fs (loop2): 1 truncate cleaned up [ 59.247784][ T553] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.263478][ T553] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.275928][ T454] EXT4-fs (loop2): unmounting filesystem. [ 59.289227][ T556] loop2: detected capacity change from 0 to 512 [ 59.296411][ T556] EXT4-fs (loop2): Test dummy encryption mode enabled [ 59.305127][ T556] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 59.315391][ T556] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 59.324939][ T556] EXT4-fs (loop2): orphan cleanup on readonly fs [ 59.331713][ T556] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.49: bg 0: block 361: padding at end of block bitmap is not set [ 59.346194][ T556] EXT4-fs (loop2): Remounting filesystem read-only [ 59.352793][ T556] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 59.361804][ T556] EXT4-fs (loop2): Remounting filesystem read-only [ 59.368332][ T556] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.49: attempt to clear invalid blocks 33619980 len 1 [ 59.381984][ T556] EXT4-fs (loop2): Remounting filesystem read-only [ 59.388669][ T556] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.49: invalid indirect mapped block 1811939328 (level 0) [ 59.402971][ T556] EXT4-fs (loop2): Remounting filesystem read-only [ 59.409569][ T556] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.49: invalid indirect mapped block 2185560079 (level 1) [ 59.423624][ T556] EXT4-fs (loop2): Remounting filesystem read-only [ 59.430241][ T556] EXT4-fs (loop2): 1 truncate cleaned up [ 59.442662][ T556] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.460810][ T559] loop2: detected capacity change from 0 to 512 [ 59.468025][ T559] EXT4-fs (loop2): Test dummy encryption mode enabled [ 59.475637][ T559] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 59.485874][ T559] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 59.495433][ T559] EXT4-fs (loop2): orphan cleanup on readonly fs [ 59.502230][ T559] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.50: bg 0: block 361: padding at end of block bitmap is not set [ 59.516779][ T559] EXT4-fs (loop2): Remounting filesystem read-only [ 59.523390][ T559] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 59.532434][ T559] EXT4-fs (loop2): Remounting filesystem read-only [ 59.539160][ T559] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.50: attempt to clear invalid blocks 33619980 len 1 [ 59.552942][ T559] EXT4-fs (loop2): Remounting filesystem read-only [ 59.559987][ T559] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.50: invalid indirect mapped block 1811939328 (level 0) [ 59.574410][ T559] EXT4-fs (loop2): Remounting filesystem read-only [ 59.581164][ T559] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.50: invalid indirect mapped block 2185560079 (level 1) [ 59.595211][ T559] EXT4-fs (loop2): Remounting filesystem read-only [ 59.601843][ T559] EXT4-fs (loop2): 1 truncate cleaned up [ 59.614013][ T559] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.631963][ T562] loop2: detected capacity change from 0 to 512 [ 59.639262][ T562] EXT4-fs (loop2): Test dummy encryption mode enabled [ 59.646171][ T562] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 59.656506][ T562] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 59.665017][ T562] EXT4-fs (loop2): orphan cleanup on readonly fs [ 59.673199][ T562] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.51: bg 0: block 361: padding at end of block bitmap is not set [ 59.687724][ T562] EXT4-fs (loop2): Remounting filesystem read-only [ 59.694378][ T562] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 59.703330][ T562] EXT4-fs (loop2): Remounting filesystem read-only [ 59.709914][ T562] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.51: attempt to clear invalid blocks 33619980 len 1 [ 59.723538][ T562] EXT4-fs (loop2): Remounting filesystem read-only [ 59.730428][ T562] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.51: invalid indirect mapped block 1811939328 (level 0) [ 59.744645][ T562] EXT4-fs (loop2): Remounting filesystem read-only [ 59.751213][ T562] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.51: invalid indirect mapped block 2185560079 (level 1) [ 59.765653][ T562] EXT4-fs (loop2): Remounting filesystem read-only [ 59.772452][ T562] EXT4-fs (loop2): 1 truncate cleaned up [ 59.785466][ T562] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.806046][ T565] EXT4-fs (loop2): Test dummy encryption mode enabled [ 59.813104][ T565] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 59.824411][ T565] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 59.832908][ T565] EXT4-fs (loop2): orphan cleanup on readonly fs [ 59.840186][ T565] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.52: bg 0: block 361: padding at end of block bitmap is not set [ 59.854959][ T565] EXT4-fs (loop2): Remounting filesystem read-only [ 59.861714][ T565] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 59.870653][ T565] EXT4-fs (loop2): Remounting filesystem read-only [ 59.877254][ T565] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.52: attempt to clear invalid blocks 33619980 len 1 [ 59.890760][ T565] EXT4-fs (loop2): Remounting filesystem read-only [ 59.897612][ T565] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.52: invalid indirect mapped block 1811939328 (level 0) [ 59.911718][ T565] EXT4-fs (loop2): Remounting filesystem read-only [ 59.918287][ T565] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.52: invalid indirect mapped block 2185560079 (level 1) [ 59.932431][ T565] EXT4-fs (loop2): Remounting filesystem read-only [ 59.939051][ T565] EXT4-fs (loop2): 1 truncate cleaned up [ 59.951362][ T565] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.972231][ T568] EXT4-fs (loop2): Test dummy encryption mode enabled [ 59.979320][ T568] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 59.989644][ T568] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 59.998936][ T568] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.005640][ T568] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.53: bg 0: block 361: padding at end of block bitmap is not set [ 60.020861][ T568] EXT4-fs (loop2): Remounting filesystem read-only [ 60.028456][ T568] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 60.037896][ T568] EXT4-fs (loop2): Remounting filesystem read-only [ 60.048168][ T568] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.53: attempt to clear invalid blocks 33619980 len 1 [ 60.062135][ T568] EXT4-fs (loop2): Remounting filesystem read-only [ 60.068951][ T568] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.53: invalid indirect mapped block 1811939328 (level 0) [ 60.083168][ T568] EXT4-fs (loop2): Remounting filesystem read-only [ 60.089711][ T568] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.53: invalid indirect mapped block 2185560079 (level 1) [ 60.103863][ T568] EXT4-fs (loop2): Remounting filesystem read-only [ 60.110470][ T568] EXT4-fs (loop2): 1 truncate cleaned up [ 60.122942][ T568] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.142516][ T571] EXT4-fs (loop2): Test dummy encryption mode enabled [ 60.149468][ T571] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 60.159890][ T571] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 60.169481][ T571] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.176347][ T571] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.54: bg 0: block 361: padding at end of block bitmap is not set [ 60.191503][ T571] EXT4-fs (loop2): Remounting filesystem read-only [ 60.198146][ T571] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 60.207271][ T571] EXT4-fs (loop2): Remounting filesystem read-only [ 60.213898][ T571] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.54: attempt to clear invalid blocks 33619980 len 1 [ 60.227664][ T571] EXT4-fs (loop2): Remounting filesystem read-only [ 60.234656][ T571] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.54: invalid indirect mapped block 1811939328 (level 0) [ 60.248770][ T571] EXT4-fs (loop2): Remounting filesystem read-only [ 60.255384][ T571] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.54: invalid indirect mapped block 2185560079 (level 1) [ 60.270051][ T571] EXT4-fs (loop2): Remounting filesystem read-only [ 60.276750][ T571] EXT4-fs (loop2): 1 truncate cleaned up [ 60.288744][ T571] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.313300][ T574] EXT4-fs (loop2): Test dummy encryption mode enabled [ 60.320290][ T574] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 60.330320][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 60.339784][ T574] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.346452][ T574] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.55: bg 0: block 361: padding at end of block bitmap is not set [ 60.360963][ T574] EXT4-fs (loop2): Remounting filesystem read-only [ 60.368912][ T574] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 60.378721][ T574] EXT4-fs (loop2): Remounting filesystem read-only [ 60.385462][ T574] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.55: attempt to clear invalid blocks 33619980 len 1 [ 60.399258][ T574] EXT4-fs (loop2): Remounting filesystem read-only [ 60.406196][ T574] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.55: invalid indirect mapped block 1811939328 (level 0) [ 60.420427][ T574] EXT4-fs (loop2): Remounting filesystem read-only [ 60.427075][ T574] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.55: invalid indirect mapped block 2185560079 (level 1) [ 60.441475][ T574] EXT4-fs (loop2): Remounting filesystem read-only [ 60.448110][ T574] EXT4-fs (loop2): 1 truncate cleaned up [ 60.461033][ T574] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.481946][ T577] EXT4-fs (loop2): Test dummy encryption mode enabled [ 60.488989][ T577] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 60.499250][ T577] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 60.509420][ T577] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.517354][ T577] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.56: bg 0: block 361: padding at end of block bitmap is not set [ 60.531872][ T577] EXT4-fs (loop2): Remounting filesystem read-only [ 60.538490][ T577] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 60.547883][ T577] EXT4-fs (loop2): Remounting filesystem read-only [ 60.554819][ T577] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.56: attempt to clear invalid blocks 33619980 len 1 [ 60.568761][ T577] EXT4-fs (loop2): Remounting filesystem read-only [ 60.575716][ T577] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.56: invalid indirect mapped block 1811939328 (level 0) [ 60.590130][ T577] EXT4-fs (loop2): Remounting filesystem read-only [ 60.596791][ T577] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.56: invalid indirect mapped block 2185560079 (level 1) [ 60.610901][ T577] EXT4-fs (loop2): Remounting filesystem read-only [ 60.617755][ T577] EXT4-fs (loop2): 1 truncate cleaned up [ 60.629899][ T577] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.647970][ T580] EXT4-fs (loop2): Test dummy encryption mode enabled [ 60.655604][ T580] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 60.665994][ T580] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 60.675681][ T580] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.682423][ T580] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.57: bg 0: block 361: padding at end of block bitmap is not set [ 60.696923][ T580] EXT4-fs (loop2): Remounting filesystem read-only [ 60.704216][ T580] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 60.713343][ T580] EXT4-fs (loop2): Remounting filesystem read-only [ 60.719896][ T580] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.57: attempt to clear invalid blocks 33619980 len 1 [ 60.734327][ T580] EXT4-fs (loop2): Remounting filesystem read-only [ 60.741515][ T580] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.57: invalid indirect mapped block 1811939328 (level 0) [ 60.756318][ T580] EXT4-fs (loop2): Remounting filesystem read-only [ 60.763151][ T580] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.57: invalid indirect mapped block 2185560079 (level 1) [ 60.777293][ T580] EXT4-fs (loop2): Remounting filesystem read-only [ 60.784096][ T580] EXT4-fs (loop2): 1 truncate cleaned up [ 60.796612][ T580] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.815073][ T583] EXT4-fs (loop2): Test dummy encryption mode enabled [ 60.822298][ T583] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 60.832544][ T583] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 60.841099][ T583] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.849396][ T583] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.58: bg 0: block 361: padding at end of block bitmap is not set [ 60.864118][ T583] EXT4-fs (loop2): Remounting filesystem read-only [ 60.870763][ T583] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 60.881174][ T583] EXT4-fs (loop2): Remounting filesystem read-only [ 60.887924][ T583] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.58: attempt to clear invalid blocks 33619980 len 1 [ 60.901564][ T583] EXT4-fs (loop2): Remounting filesystem read-only [ 60.908448][ T583] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.58: invalid indirect mapped block 1811939328 (level 0) [ 60.922716][ T583] EXT4-fs (loop2): Remounting filesystem read-only [ 60.929345][ T583] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.58: invalid indirect mapped block 2185560079 (level 1) [ 60.943988][ T583] EXT4-fs (loop2): Remounting filesystem read-only [ 60.950686][ T583] EXT4-fs (loop2): 1 truncate cleaned up [ 60.964986][ T583] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.986492][ T586] EXT4-fs (loop2): Test dummy encryption mode enabled [ 60.993679][ T586] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 61.003943][ T586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 61.012779][ T586] EXT4-fs (loop2): orphan cleanup on readonly fs [ 61.019458][ T586] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.59: bg 0: block 361: padding at end of block bitmap is not set [ 61.034453][ T586] EXT4-fs (loop2): Remounting filesystem read-only [ 61.041018][ T586] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 61.050357][ T586] EXT4-fs (loop2): Remounting filesystem read-only [ 61.057111][ T586] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.59: attempt to clear invalid blocks 33619980 len 1 [ 61.071109][ T586] EXT4-fs (loop2): Remounting filesystem read-only [ 61.078286][ T586] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.59: invalid indirect mapped block 1811939328 (level 0) [ 61.093241][ T586] EXT4-fs (loop2): Remounting filesystem read-only [ 61.099933][ T586] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.59: invalid indirect mapped block 2185560079 (level 1) [ 61.114095][ T586] EXT4-fs (loop2): Remounting filesystem read-only [ 61.121282][ T586] EXT4-fs (loop2): 1 truncate cleaned up [ 61.134589][ T586] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.153581][ T589] EXT4-fs (loop2): Test dummy encryption mode enabled [ 61.160530][ T589] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 61.170784][ T589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 61.180076][ T589] EXT4-fs (loop2): orphan cleanup on readonly fs [ 61.187210][ T589] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.60: bg 0: block 361: padding at end of block bitmap is not set [ 61.201802][ T589] EXT4-fs (loop2): Remounting filesystem read-only [ 61.208371][ T589] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 61.217574][ T589] EXT4-fs (loop2): Remounting filesystem read-only [ 61.224216][ T589] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.60: attempt to clear invalid blocks 33619980 len 1 [ 61.238065][ T589] EXT4-fs (loop2): Remounting filesystem read-only [ 61.244954][ T589] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.60: invalid indirect mapped block 1811939328 (level 0) [ 61.259423][ T589] EXT4-fs (loop2): Remounting filesystem read-only [ 61.266137][ T589] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.60: invalid indirect mapped block 2185560079 (level 1) [ 61.280361][ T589] EXT4-fs (loop2): Remounting filesystem read-only [ 61.287065][ T589] EXT4-fs (loop2): 1 truncate cleaned up [ 61.299083][ T589] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.318014][ T592] EXT4-fs (loop2): Test dummy encryption mode enabled [ 61.325129][ T592] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 61.335634][ T592] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 61.344593][ T592] EXT4-fs (loop2): orphan cleanup on readonly fs [ 61.352736][ T592] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.61: bg 0: block 361: padding at end of block bitmap is not set [ 61.367151][ T592] EXT4-fs (loop2): Remounting filesystem read-only [ 61.373971][ T592] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 61.383028][ T592] EXT4-fs (loop2): Remounting filesystem read-only [ 61.389564][ T592] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.61: attempt to clear invalid blocks 33619980 len 1 [ 61.403260][ T592] EXT4-fs (loop2): Remounting filesystem read-only [ 61.410123][ T592] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.61: invalid indirect mapped block 1811939328 (level 0) [ 61.424339][ T592] EXT4-fs (loop2): Remounting filesystem read-only [ 61.430976][ T592] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.61: invalid indirect mapped block 2185560079 (level 1) [ 61.445007][ T592] EXT4-fs (loop2): Remounting filesystem read-only [ 61.451734][ T592] EXT4-fs (loop2): 1 truncate cleaned up [ 61.464091][ T592] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.483367][ T595] EXT4-fs (loop2): Test dummy encryption mode enabled [ 61.490367][ T595] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 61.500618][ T595] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 61.509180][ T595] EXT4-fs (loop2): orphan cleanup on readonly fs [ 61.516763][ T595] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.62: bg 0: block 361: padding at end of block bitmap is not set [ 61.531542][ T595] EXT4-fs (loop2): Remounting filesystem read-only [ 61.538156][ T595] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 61.547311][ T595] EXT4-fs (loop2): Remounting filesystem read-only [ 61.554048][ T595] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.62: attempt to clear invalid blocks 33619980 len 1 [ 61.568482][ T595] EXT4-fs (loop2): Remounting filesystem read-only [ 61.575412][ T595] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.62: invalid indirect mapped block 1811939328 (level 0) [ 61.589792][ T595] EXT4-fs (loop2): Remounting filesystem read-only [ 61.596534][ T595] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.62: invalid indirect mapped block 2185560079 (level 1) [ 61.610558][ T595] EXT4-fs (loop2): Remounting filesystem read-only [ 61.617274][ T595] EXT4-fs (loop2): 1 truncate cleaned up [ 61.629947][ T595] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.649096][ T598] EXT4-fs (loop2): Test dummy encryption mode enabled [ 61.656024][ T598] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 61.666257][ T598] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 61.675667][ T598] EXT4-fs (loop2): orphan cleanup on readonly fs [ 61.683892][ T598] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.63: bg 0: block 361: padding at end of block bitmap is not set [ 61.699737][ T598] EXT4-fs (loop2): Remounting filesystem read-only [ 61.706427][ T598] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 61.715809][ T598] EXT4-fs (loop2): Remounting filesystem read-only [ 61.722950][ T598] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.63: attempt to clear invalid blocks 33619980 len 1 [ 61.736780][ T598] EXT4-fs (loop2): Remounting filesystem read-only [ 61.743836][ T598] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.63: invalid indirect mapped block 1811939328 (level 0) [ 61.758374][ T598] EXT4-fs (loop2): Remounting filesystem read-only [ 61.765218][ T598] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.63: invalid indirect mapped block 2185560079 (level 1) [ 61.779381][ T598] EXT4-fs (loop2): Remounting filesystem read-only [ 61.786364][ T598] EXT4-fs (loop2): 1 truncate cleaned up [ 61.799007][ T598] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.817867][ T601] EXT4-fs (loop2): Test dummy encryption mode enabled [ 61.825072][ T601] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 61.835347][ T601] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 61.844631][ T601] EXT4-fs (loop2): orphan cleanup on readonly fs [ 61.851589][ T601] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.64: bg 0: block 361: padding at end of block bitmap is not set [ 61.866547][ T601] EXT4-fs (loop2): Remounting filesystem read-only [ 61.873333][ T601] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 61.882394][ T601] EXT4-fs (loop2): Remounting filesystem read-only [ 61.888936][ T601] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.64: attempt to clear invalid blocks 33619980 len 1 [ 61.902588][ T601] EXT4-fs (loop2): Remounting filesystem read-only [ 61.909565][ T601] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.64: invalid indirect mapped block 1811939328 (level 0) [ 61.923992][ T601] EXT4-fs (loop2): Remounting filesystem read-only [ 61.930551][ T601] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.64: invalid indirect mapped block 2185560079 (level 1) [ 61.945076][ T601] EXT4-fs (loop2): Remounting filesystem read-only [ 61.951937][ T601] EXT4-fs (loop2): 1 truncate cleaned up [ 61.967061][ T601] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.985981][ T604] EXT4-fs (loop2): Test dummy encryption mode enabled [ 61.993133][ T604] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 62.003363][ T604] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 62.013036][ T604] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.019849][ T604] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.65: bg 0: block 361: padding at end of block bitmap is not set [ 62.034508][ T604] EXT4-fs (loop2): Remounting filesystem read-only [ 62.041145][ T604] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 62.050506][ T604] EXT4-fs (loop2): Remounting filesystem read-only [ 62.057756][ T604] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.65: attempt to clear invalid blocks 33619980 len 1 [ 62.071636][ T604] EXT4-fs (loop2): Remounting filesystem read-only [ 62.078655][ T604] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.65: invalid indirect mapped block 1811939328 (level 0) [ 62.093304][ T604] EXT4-fs (loop2): Remounting filesystem read-only [ 62.100387][ T604] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.65: invalid indirect mapped block 2185560079 (level 1) [ 62.114791][ T604] EXT4-fs (loop2): Remounting filesystem read-only [ 62.121468][ T604] EXT4-fs (loop2): 1 truncate cleaned up [ 62.133937][ T604] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.154360][ T607] EXT4-fs (loop2): Test dummy encryption mode enabled [ 62.162447][ T607] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 62.172466][ T607] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 62.181575][ T607] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.188265][ T607] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.66: bg 0: block 361: padding at end of block bitmap is not set [ 62.203217][ T607] EXT4-fs (loop2): Remounting filesystem read-only [ 62.210373][ T607] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 62.219502][ T607] EXT4-fs (loop2): Remounting filesystem read-only [ 62.226782][ T607] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.66: attempt to clear invalid blocks 33619980 len 1 [ 62.240528][ T607] EXT4-fs (loop2): Remounting filesystem read-only [ 62.247563][ T607] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.66: invalid indirect mapped block 1811939328 (level 0) [ 62.262012][ T607] EXT4-fs (loop2): Remounting filesystem read-only [ 62.268557][ T607] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.66: invalid indirect mapped block 2185560079 (level 1) [ 62.282767][ T607] EXT4-fs (loop2): Remounting filesystem read-only [ 62.289522][ T607] EXT4-fs (loop2): 1 truncate cleaned up [ 62.302478][ T607] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.322790][ T610] EXT4-fs (loop2): Test dummy encryption mode enabled [ 62.329913][ T610] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 62.341507][ T610] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 62.350303][ T610] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.358626][ T610] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.67: bg 0: block 361: padding at end of block bitmap is not set [ 62.373408][ T610] EXT4-fs (loop2): Remounting filesystem read-only [ 62.380147][ T610] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 62.389175][ T610] EXT4-fs (loop2): Remounting filesystem read-only [ 62.395893][ T610] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.67: attempt to clear invalid blocks 33619980 len 1 [ 62.409655][ T610] EXT4-fs (loop2): Remounting filesystem read-only [ 62.416541][ T610] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.67: invalid indirect mapped block 1811939328 (level 0) [ 62.430602][ T610] EXT4-fs (loop2): Remounting filesystem read-only [ 62.437170][ T610] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.67: invalid indirect mapped block 2185560079 (level 1) [ 62.451178][ T610] EXT4-fs (loop2): Remounting filesystem read-only [ 62.457912][ T610] EXT4-fs (loop2): 1 truncate cleaned up [ 62.470763][ T610] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.489766][ T613] EXT4-fs (loop2): Test dummy encryption mode enabled 2026/04/18 21:57:48 executed programs: 53 [ 62.496910][ T613] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 62.507024][ T613] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 62.516025][ T613] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.523119][ T613] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.68: bg 0: block 361: padding at end of block bitmap is not set [ 62.538302][ T613] EXT4-fs (loop2): Remounting filesystem read-only [ 62.545049][ T613] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 62.554218][ T613] EXT4-fs (loop2): Remounting filesystem read-only [ 62.560831][ T613] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.68: attempt to clear invalid blocks 33619980 len 1 [ 62.574461][ T613] EXT4-fs (loop2): Remounting filesystem read-only [ 62.582178][ T613] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.68: invalid indirect mapped block 1811939328 (level 0) [ 62.596585][ T613] EXT4-fs (loop2): Remounting filesystem read-only [ 62.603235][ T613] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.68: invalid indirect mapped block 2185560079 (level 1) [ 62.617352][ T613] EXT4-fs (loop2): Remounting filesystem read-only [ 62.624089][ T613] EXT4-fs (loop2): 1 truncate cleaned up [ 62.636243][ T613] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.654921][ T616] EXT4-fs (loop2): Test dummy encryption mode enabled [ 62.661879][ T616] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 62.673184][ T616] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 62.681822][ T616] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.688477][ T616] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.69: bg 0: block 361: padding at end of block bitmap is not set [ 62.703257][ T616] EXT4-fs (loop2): Remounting filesystem read-only [ 62.709898][ T616] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 62.719095][ T616] EXT4-fs (loop2): Remounting filesystem read-only [ 62.725842][ T616] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.69: attempt to clear invalid blocks 33619980 len 1 [ 62.740633][ T616] EXT4-fs (loop2): Remounting filesystem read-only [ 62.748232][ T616] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.69: invalid indirect mapped block 1811939328 (level 0) [ 62.762344][ T616] EXT4-fs (loop2): Remounting filesystem read-only [ 62.768887][ T616] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.69: invalid indirect mapped block 2185560079 (level 1) [ 62.782996][ T616] EXT4-fs (loop2): Remounting filesystem read-only [ 62.789710][ T616] EXT4-fs (loop2): 1 truncate cleaned up [ 62.802384][ T616] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.820707][ T619] EXT4-fs (loop2): Test dummy encryption mode enabled [ 62.827683][ T619] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 62.838170][ T619] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 62.847704][ T619] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.855454][ T619] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.70: bg 0: block 361: padding at end of block bitmap is not set [ 62.869913][ T619] EXT4-fs (loop2): Remounting filesystem read-only [ 62.877137][ T619] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6179: Corrupt filesystem [ 62.886343][ T619] EXT4-fs (loop2): Remounting filesystem read-only [ 62.893583][ T619] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.70: attempt to clear invalid blocks 33619980 len 1 [ 62.907230][ T619] EXT4-fs (loop2): Remounting filesystem read-only [ 62.914093][ T619] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.70: invalid indirect mapped block 1811939328 (level 0) [ 62.928506][ T619] EXT4-fs (loop2): Remounting filesystem read-only [ 62.935126][ T619] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.70: invalid indirect mapped block 2185560079 (level 1) [ 62.949270][ T619] EXT4-fs (loop2): Remounting filesystem read-only [ 62.955995][ T619] EXT4-fs (loop2): 1 truncate cleaned up [ 62.968229][ T619] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.987711][ T622] set_capacity_and_notify: 19 callbacks suppressed [ 62.987743][ T622] loop2: detected capacity change from 0 to 512 [ 63.001656][ T622] EXT4-fs (loop2): Test dummy encryption mode enabled