Warning: Permanently added '10.128.0.46' (ED25519) to the list of known hosts. 2026/02/28 05:03:49 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 44.536755][ T30] audit: type=1400 audit(1772255030.658:105): avc: denied { unlink } for pid=385 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" [ 44.568563][ T385] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.330560][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.337913][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.345181][ T415] device bridge_slave_0 entered promiscuous mode [ 45.351996][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.359032][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.366656][ T415] device bridge_slave_1 entered promiscuous mode [ 45.402472][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.409543][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.416847][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.423882][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.440819][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.448224][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.455688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.463972][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.473931][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.482169][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.489455][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.498921][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.507209][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.514220][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.525810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.534951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.553634][ T415] device veth0_vlan entered promiscuous mode [ 45.560164][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.569001][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.577296][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.584905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.598798][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.607721][ T415] device veth1_macvtap entered promiscuous mode [ 45.616833][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.628939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.997259][ T30] audit: type=1401 audit(1772255032.118:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/02/28 05:03:52 executed programs: 0 [ 46.152007][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.159087][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.166644][ T451] device bridge_slave_0 entered promiscuous mode [ 46.175827][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.183246][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.190719][ T451] device bridge_slave_1 entered promiscuous mode [ 46.231440][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.238543][ T451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.245900][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.252955][ T451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.274735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.282611][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.290190][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.299555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.308023][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.315307][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.325251][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.333782][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.342722][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.349777][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.362540][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.371118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.386813][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.395158][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.410753][ T451] device veth0_vlan entered promiscuous mode [ 46.417867][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.426818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.435260][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.443242][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.451812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.459619][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.471299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.479644][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.488993][ T451] device veth1_macvtap entered promiscuous mode [ 46.501889][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.509969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.518607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.528437][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.536818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.561142][ T456] loop2: detected capacity change from 0 to 512 [ 46.567683][ T30] audit: type=1400 audit(1772255032.688:107): avc: denied { mounton } for pid=455 comm="syz.2.17" path="/0/bus" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 46.570410][ T457] ======================================================= [ 46.570410][ T457] WARNING: The mand mount option has been deprecated and [ 46.570410][ T457] and is ignored by this kernel. Remove the mand [ 46.570410][ T457] option from the mount to silence this warning. [ 46.570410][ T457] ======================================================= [ 46.627161][ T30] audit: type=1400 audit(1772255032.748:108): avc: denied { map } for pid=455 comm="syz.2.17" path="/0/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 46.651152][ T456] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 46.665005][ T456] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.676151][ T456] ================================================================================ [ 46.685654][ T456] UBSAN: shift-out-of-bounds in fs/ext4/super.c:4447:27 [ 46.692745][ T456] shift exponent 4053351384 is too large for 32-bit type 'int' [ 46.700473][ T456] CPU: 1 PID: 456 Comm: syz.2.17 Not tainted syzkaller #0 [ 46.707631][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.717784][ T456] Call Trace: [ 46.721069][ T456] [ 46.723987][ T456] __dump_stack+0x21/0x30 [ 46.728332][ T456] dump_stack_lvl+0x110/0x170 [ 46.733169][ T456] ? show_regs_print_info+0x20/0x20 [ 46.738371][ T456] dump_stack+0x15/0x20 [ 46.742512][ T456] ubsan_epilogue+0xe/0x40 [ 46.746999][ T456] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 46.753402][ T456] ext4_fill_super+0x6a42/0x8bd0 [ 46.758327][ T456] ? ext4_mount+0x40/0x40 [ 46.762738][ T456] ? set_blocksize+0x1eb/0x370 [ 46.767484][ T456] ? sb_set_blocksize+0xaa/0xf0 [ 46.772317][ T456] ? ext4_mount+0x40/0x40 [ 46.776633][ T456] mount_bdev+0x2ae/0x3e0 [ 46.781168][ T456] ? ext4_mount+0x40/0x40 [ 46.785587][ T456] ext4_mount+0x34/0x40 [ 46.789740][ T456] legacy_get_tree+0xed/0x190 [ 46.794438][ T456] ? ext4_errno_to_code+0x160/0x160 [ 46.799716][ T456] vfs_get_tree+0x89/0x260 [ 46.804475][ T456] do_new_mount+0x25a/0xa20 [ 46.808986][ T456] path_mount+0x659/0xff0 [ 46.813315][ T456] ? user_path_at_empty+0x161/0x1c0 [ 46.818628][ T456] __se_sys_mount+0x320/0x390 [ 46.823500][ T456] ? __x64_sys_mount+0xd0/0xd0 [ 46.828383][ T456] ? __kasan_check_write+0x14/0x20 [ 46.833939][ T456] __x64_sys_mount+0xbf/0xd0 [ 46.838737][ T456] x64_sys_call+0x6bf/0x9a0 [ 46.843491][ T456] do_syscall_64+0x4c/0xa0 [ 46.847914][ T456] ? clear_bhb_loop+0x50/0xa0 [ 46.852660][ T456] ? clear_bhb_loop+0x50/0xa0 [ 46.857356][ T456] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 46.863452][ T456] RIP: 0033:0x7ff736f4314a [ 46.867954][ T456] 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 [ 46.887663][ T456] RSP: 002b:00007ff736da5e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 46.896081][ T456] RAX: ffffffffffffffda RBX: 00007ff736da5ee0 RCX: 00007ff736f4314a [ 46.904195][ T456] RDX: 0000200000000540 RSI: 00002000000001c0 RDI: 00007ff736da5ea0 [ 46.912458][ T456] RBP: 0000200000000540 R08: 00007ff736da5ee0 R09: 0000000000000088 [ 46.920604][ T456] R10: 0000000000000088 R11: 0000000000000246 R12: 00002000000001c0 [ 46.928575][ T456] R13: 00007ff736da5ea0 R14: 0000000000000438 R15: 000000000000002c [ 46.936549][ T456] [ 46.940190][ T456] ================================================================================ [ 46.950891][ T456] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 46.965712][ T30] audit: type=1400 audit(1772255033.088:109): avc: denied { unmount } for pid=451 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 47.024982][ T462] loop2: detected capacity change from 0 to 512 [ 47.039224][ T462] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.058293][ T462] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.18: Invalid inode bitmap blk 4 in block_group 0 [ 47.071663][ T462] EXT4-fs (loop2): Remounting filesystem read-only [ 47.078498][ T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 47.100720][ T30] audit: type=1400 audit(1772255033.218:110): avc: denied { mount } for pid=461 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.222745][ T480] loop2: detected capacity change from 0 to 512 [ 47.261743][ T484] loop2: detected capacity change from 0 to 512 [ 47.354542][ T492] loop2: detected capacity change from 0 to 512 [ 47.422589][ T500] loop2: detected capacity change from 0 to 512 [ 47.477644][ T504] loop2: detected capacity change from 0 to 512 [ 47.484945][ T504] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.497256][ T504] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.28: Invalid inode bitmap blk 4 in block_group 0 [ 47.511784][ T504] EXT4-fs (loop2): Remounting filesystem read-only [ 47.518863][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 47.553603][ T509] loop2: detected capacity change from 0 to 512 [ 47.554005][ T508] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 28 prio class 0 [ 47.633552][ T513] loop2: detected capacity change from 0 to 512 [ 47.646628][ T513] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.658975][ T513] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2807: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 47.672514][ T513] EXT4-fs (loop2): 1 truncate cleaned up [ 47.678742][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 47.698706][ T8] device bridge_slave_1 left promiscuous mode [ 47.704869][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.712707][ T8] device bridge_slave_0 left promiscuous mode [ 47.719169][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.727980][ T8] device veth1_macvtap left promiscuous mode [ 47.734016][ T8] device veth0_vlan left promiscuous mode [ 47.839108][ T535] loop2: detected capacity change from 0 to 512 [ 47.847448][ T535] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 47.924140][ T543] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 48.115213][ T551] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.127025][ T551] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.39: Invalid inode table block 5 in block_group 0 [ 48.140238][ T551] EXT4-fs (loop2): Remounting filesystem read-only [ 48.147053][ T551] EXT4-fs (loop2): get root inode failed [ 48.156607][ T551] EXT4-fs (loop2): mount failed [ 48.177935][ T556] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.188556][ T556] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 48.243863][ T560] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.254326][ T560] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 48.265811][ T560] EXT4-fs (loop2): group descriptors corrupted! [ 48.463460][ T600] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.473955][ T600] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.51: Invalid inode table block 5 in block_group 0 [ 48.487071][ T600] EXT4-fs (loop2): Remounting filesystem read-only [ 48.494115][ T600] EXT4-fs (loop2): get root inode failed [ 48.499975][ T600] EXT4-fs (loop2): mount failed [ 49.374464][ T785] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.385904][ T785] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.97: Invalid inode table block 5 in block_group 0 [ 49.399915][ T785] EXT4-fs (loop2): Remounting filesystem read-only [ 49.406514][ T785] EXT4-fs (loop2): get root inode failed [ 49.412237][ T785] EXT4-fs (loop2): mount failed [ 49.800825][ T854] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 49.978301][ T878] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.989825][ T878] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 50.157504][ T910] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 50.741825][ T1030] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.753025][ T1030] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 50.938199][ T1062] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.951011][ T1062] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.166: Invalid inode table block 5 in block_group 0 [ 50.964349][ T1062] EXT4-fs (loop2): Remounting filesystem read-only [ 50.970998][ T1062] EXT4-fs (loop2): get root inode failed [ 50.976724][ T1062] EXT4-fs (loop2): mount failed 2026/02/28 05:03:57 executed programs: 155 [ 51.138105][ T1091] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.150323][ T1091] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.173: Invalid inode table block 5 in block_group 0 [ 51.163424][ T1091] EXT4-fs (loop2): Remounting filesystem read-only [ 51.170524][ T1091] EXT4-fs (loop2): get root inode failed [ 51.176204][ T1091] EXT4-fs (loop2): mount failed [ 51.563725][ T1172] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 51.609741][ T1176] set_capacity_and_notify: 23 callbacks suppressed [ 51.609758][ T1176] loop2: detected capacity change from 0 to 512 [ 52.006921][ T1260] loop2: detected capacity change from 0 to 512 [ 52.100317][ T1280] loop2: detected capacity change from 0 to 512 [ 52.111457][ T1280] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.123029][ T1280] EXT4-fs (loop2): 1 truncate cleaned up [ 52.128728][ T1280] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 52.202656][ T1290] loop2: detected capacity change from 0 to 512 [ 52.209947][ T1290] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.220249][ T1290] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 52.231889][ T1290] EXT4-fs (loop2): group descriptors corrupted! [ 52.282888][ T1294] loop2: detected capacity change from 0 to 512 [ 52.291438][ T1294] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 52.337574][ T1298] loop2: detected capacity change from 0 to 512 [ 52.399784][ T1302] loop2: detected capacity change from 0 to 512 [ 52.624515][ T1350] loop2: detected capacity change from 0 to 512 [ 52.633982][ T1350] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.644881][ T1350] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 52.890790][ T1402] loop2: detected capacity change from 0 to 512 [ 52.958296][ T1406] loop2: detected capacity change from 0 to 512 [ 52.965693][ T1406] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.978037][ T1406] EXT4-fs (loop2): 1 truncate cleaned up [ 52.983813][ T1406] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 53.268824][ T1460] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 53.646988][ T1536] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.658521][ T1536] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.283: Invalid inode table block 5 in block_group 0 [ 53.671646][ T1536] EXT4-fs (loop2): Remounting filesystem read-only [ 53.678224][ T1536] EXT4-fs (loop2): get root inode failed [ 53.683861][ T1536] EXT4-fs (loop2): mount failed [ 53.945314][ T1593] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.955303][ T1593] EXT4-fs (loop2): inodes count not valid: 3444312267 vs 32 [ 54.108739][ T1601] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.120389][ T1601] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 54.130925][ T1601] EXT4-fs (loop2): group descriptors corrupted! [ 54.202486][ T1609] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.213355][ T1609] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.301: Invalid inode table block 5 in block_group 0 [ 54.227422][ T1609] EXT4-fs (loop2): Remounting filesystem read-only [ 54.233987][ T1609] EXT4-fs (loop2): get root inode failed [ 54.240517][ T1609] EXT4-fs (loop2): mount failed [ 54.320139][ T1622] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.330778][ T1622] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.304: Invalid inode table block 5 in block_group 0 [ 54.343967][ T1622] EXT4-fs (loop2): Remounting filesystem read-only [ 54.351469][ T1622] EXT4-fs (loop2): get root inode failed [ 54.357430][ T1622] EXT4-fs (loop2): mount failed [ 54.404921][ T1631] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.415197][ T1631] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 54.459813][ T1635] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.470089][ T1635] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 54.480580][ T1635] EXT4-fs (loop2): group descriptors corrupted! [ 54.700695][ T1651] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.712364][ T1651] EXT4-fs (loop2): 1 truncate cleaned up [ 54.718738][ T1651] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 54.881528][ T1674] EXT4-fs (loop2): Invalid log block size: 2532946217 [ 55.219653][ T1714] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.231371][ T1714] EXT4-fs (loop2): 1 truncate cleaned up [ 55.237223][ T1714] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 55.378717][ T1724] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.390455][ T1724] EXT4-fs (loop2): 1 truncate cleaned up [ 55.396121][ T1724] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 55.630175][ T1750] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.642130][ T1750] EXT4-fs (loop2): 1 truncate cleaned up [ 55.647956][ T1750] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 55.768550][ T1764] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.779357][ T1764] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 55.789730][ T1764] EXT4-fs (loop2): group descriptors corrupted! [ 55.990185][ T1792] EXT4-fs (loop2): Invalid log block size: 2532946217 2026/02/28 05:04:02 executed programs: 335 [ 56.115814][ T1820] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.127107][ T1820] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.351: Invalid inode table block 5 in block_group 0 [ 56.140088][ T1820] EXT4-fs (loop2): Remounting filesystem read-only [ 56.147507][ T1820] EXT4-fs (loop2): get root inode failed [ 56.153409][ T1820] EXT4-fs (loop2): mount failed [ 56.223577][ T1829] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.235037][ T1829] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.353: Invalid inode bitmap blk 4 in block_group 0 [ 56.248104][ T1829] EXT4-fs (loop2): Remounting filesystem read-only [ 56.254734][ T1829] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,jqfmt=vfsold,debug_want_extra_isize=0x0000000000000068,errors=remount-ro,nodiscard,quota,. Quota mode: writeback. [ 56.345936][ T1842] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.357360][ T1842] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 56.400851][ T1846] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.411205][ T1846] EXT4-fs (loop2): fragment/cluster size (0) != block size (1024) [ 56.585632][ T1886] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.598912][ T1886] EXT4-fs error (device loop2): __ext4_iget:4943: inode #2: block 13: comm syz.2.367: invalid block [ 56.609955][ T1886] EXT4-fs (loop2): Remounting filesystem read-only [ 56.616985][ T1886] EXT4-fs (loop2): get root inode failed [ 56.622654][ T1886] EXT4-fs (loop2): mount failed