Warning: Permanently added '10.128.0.221' (ED25519) to the list of known hosts. 2026/04/01 14:51:08 parsed 1 programs [ 47.335154][ T30] audit: type=1400 audit(1775055069.092:105): avc: denied { unlink } for pid=382 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" [ 47.384086][ T382] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.928896][ T30] audit: type=1401 audit(1775055069.682:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.223084][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.231302][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.239274][ T424] device bridge_slave_0 entered promiscuous mode [ 48.246595][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.253936][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.262393][ T424] device bridge_slave_1 entered promiscuous mode [ 48.300273][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.307789][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.315751][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.323961][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.340614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.349118][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.356937][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.367645][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.376669][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.384040][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.392829][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.401883][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.410209][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.422962][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.433763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.446653][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.458587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.467623][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.475725][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.484358][ T424] device veth0_vlan entered promiscuous mode [ 48.495163][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.505263][ T424] device veth1_macvtap entered promiscuous mode [ 48.514327][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.524263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/01 14:51:10 executed programs: 0 [ 48.840561][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.849005][ T446] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.857286][ T446] device bridge_slave_0 entered promiscuous mode [ 48.864557][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.873189][ T446] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.881403][ T446] device bridge_slave_1 entered promiscuous mode [ 48.925149][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.933136][ T446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.941375][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.949532][ T446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.973635][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.982143][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.990266][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.001630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.011646][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.020171][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.030920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.040471][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.048575][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.065120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.074704][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.088206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.100735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.109692][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.119512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.128195][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.137559][ T446] device veth0_vlan entered promiscuous mode [ 49.151000][ T446] device veth1_macvtap entered promiscuous mode [ 49.160167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.169685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.178766][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.190832][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.200876][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.211179][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.220381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.243330][ T30] audit: type=1400 audit(1775055070.992:107): avc: denied { mounton } for pid=451 comm="syz.2.16" path="/0/bus" dev="tmpfs" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 49.268904][ T30] audit: type=1400 audit(1775055070.992:108): avc: denied { map } for pid=451 comm="syz.2.16" 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 [ 49.277685][ T455] loop2: detected capacity change from 0 to 512 [ 49.293943][ T30] audit: type=1400 audit(1775055071.012:109): avc: denied { unmount } for pid=446 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 49.322791][ T30] audit: type=1400 audit(1775055071.082:110): avc: denied { mounton } for pid=454 comm="syz.2.17" path="/1/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 [ 49.351672][ T455] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 49.367903][ T455] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.378888][ T30] audit: type=1400 audit(1775055071.112:111): avc: denied { prog_load } for pid=454 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 49.400883][ T30] audit: type=1400 audit(1775055071.112:112): avc: denied { bpf } for pid=454 comm="syz.2.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.424434][ T455] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: inode #16: comm syz.2.17: iget: illegal inode # [ 49.438632][ T455] EXT4-fs (loop2): Remounting filesystem read-only [ 49.446144][ T455] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.17: couldn't read orphan inode 16 (err -117) [ 49.459380][ T455] EXT4-fs (loop2): Remounting filesystem read-only [ 49.467191][ T455] EXT4-fs (loop2): 1 orphan inode deleted [ 49.473895][ T455] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 49.497402][ T30] audit: type=1400 audit(1775055071.252:113): avc: denied { mount } for pid=454 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 [ 49.522272][ T30] audit: type=1400 audit(1775055071.252:114): avc: denied { perfmon } for pid=454 comm="syz.2.17" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.585678][ T460] loop2: detected capacity change from 0 to 512 [ 49.625391][ T463] loop2: detected capacity change from 0 to 512 [ 49.753915][ T478] loop2: detected capacity change from 0 to 512 [ 49.841171][ T485] loop2: detected capacity change from 0 to 512 [ 49.886236][ T488] loop2: detected capacity change from 0 to 512 [ 49.893189][ T489] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 49.959252][ T491] loop2: detected capacity change from 0 to 512 [ 50.032281][ T500] loop2: detected capacity change from 0 to 512 [ 50.070288][ T503] loop2: detected capacity change from 0 to 512 [ 50.080002][ T55] device bridge_slave_1 left promiscuous mode [ 50.088261][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.099506][ T55] device bridge_slave_0 left promiscuous mode [ 50.107432][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.116731][ T55] device veth1_macvtap left promiscuous mode [ 50.124800][ T55] device veth0_vlan left promiscuous mode [ 50.188161][ T512] loop2: detected capacity change from 0 to 512 [ 50.277610][ T521] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.289511][ T521] ================================================================================ [ 50.303087][ T521] UBSAN: shift-out-of-bounds in fs/ext4/super.c:4447:27 [ 50.311637][ T521] shift exponent 807429217 is too large for 32-bit type 'int' [ 50.321532][ T521] CPU: 1 PID: 521 Comm: syz.2.38 Not tainted syzkaller #0 [ 50.329656][ T521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.340316][ T521] Call Trace: [ 50.344116][ T521] [ 50.347543][ T521] __dump_stack+0x21/0x30 [ 50.352335][ T521] dump_stack_lvl+0x110/0x170 [ 50.357759][ T521] ? show_regs_print_info+0x20/0x20 [ 50.363588][ T521] dump_stack+0x15/0x20 [ 50.368175][ T521] ubsan_epilogue+0xe/0x40 [ 50.372807][ T521] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 50.379408][ T521] ? sysvec_call_function_single+0x61/0xc0 [ 50.385758][ T521] ext4_fill_super+0x6a42/0x8bd0 [ 50.391111][ T521] ? ext4_mount+0x40/0x40 [ 50.396718][ T521] ? set_blocksize+0x1eb/0x370 [ 50.402813][ T521] ? sb_set_blocksize+0xaa/0xf0 [ 50.409073][ T521] ? ext4_mount+0x40/0x40 [ 50.413787][ T521] mount_bdev+0x2ae/0x3e0 [ 50.418478][ T521] ? ext4_mount+0x40/0x40 [ 50.423634][ T521] ext4_mount+0x34/0x40 [ 50.429224][ T521] legacy_get_tree+0xed/0x190 [ 50.434355][ T521] ? ext4_errno_to_code+0x160/0x160 [ 50.440299][ T521] vfs_get_tree+0x89/0x260 [ 50.445447][ T521] do_new_mount+0x25a/0xa20 [ 50.449989][ T521] path_mount+0x659/0xff0 [ 50.456259][ T521] ? user_path_at_empty+0x161/0x1c0 [ 50.461769][ T521] __se_sys_mount+0x320/0x390 [ 50.466788][ T521] ? __x64_sys_mount+0xd0/0xd0 [ 50.472544][ T521] __x64_sys_mount+0xbf/0xd0 [ 50.477417][ T521] x64_sys_call+0x6bf/0x9a0 [ 50.482391][ T521] do_syscall_64+0x4c/0xa0 [ 50.487223][ T521] ? clear_bhb_loop+0x50/0xa0 [ 50.491932][ T521] ? clear_bhb_loop+0x50/0xa0 [ 50.497123][ T521] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.504334][ T521] RIP: 0033:0x7f901e8f764a [ 50.509446][ T521] 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 [ 50.530640][ T521] RSP: 002b:00007f901e364e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.540570][ T521] RAX: ffffffffffffffda RBX: 00007f901e364ee0 RCX: 00007f901e8f764a [ 50.548897][ T521] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 00007f901e364ea0 [ 50.558267][ T521] RBP: 0000000020000040 R08: 00007f901e364ee0 R09: 000000000200010e [ 50.566738][ T521] R10: 000000000200010e R11: 0000000000000246 R12: 0000000020000000 [ 50.576773][ T521] R13: 00007f901e364ea0 R14: 0000000000000452 R15: 000000000000002c [ 50.586061][ T521] [ 50.594292][ T521] ================================================================================ [ 50.605150][ T521] EXT4-fs (loop2): fragment/cluster size (2048) != block size (1024) [ 52.202055][ T711] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.215605][ T711] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.101: invalid indirect mapped block 512 (level 0) [ 52.230534][ T711] EXT4-fs (loop2): Remounting filesystem read-only [ 52.239422][ T711] EXT4-fs (loop2): 1 orphan inode deleted [ 52.246006][ T711] EXT4-fs (loop2): 1 truncate cleaned up [ 52.252314][ T711] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 52.309295][ T719] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.329811][ T719] EXT4-fs (loop2): fragment/cluster size (2048) != block size (1024) [ 53.647478][ T917] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.659478][ T917] EXT4-fs (loop2): fragment/cluster size (2048) != block size (1024) 2026/04/01 14:51:15 executed programs: 158 [ 54.203044][ T948] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.221185][ T948] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.179: invalid indirect mapped block 512 (level 0) [ 54.241992][ T948] EXT4-fs (loop2): Remounting filesystem read-only [ 54.249966][ T948] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.179: Invalid inode table block 5 in block_group 0 [ 54.264148][ T948] EXT4-fs (loop2): Remounting filesystem read-only [ 54.271434][ T948] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.282842][ T948] EXT4-fs (loop2): Remounting filesystem read-only [ 54.289816][ T948] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 54.299766][ T948] EXT4-fs (loop2): Remounting filesystem read-only [ 54.307123][ T948] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.179: Invalid inode table block 5 in block_group 0 [ 54.321466][ T948] EXT4-fs (loop2): Remounting filesystem read-only [ 54.328406][ T948] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.339617][ T948] EXT4-fs (loop2): Remounting filesystem read-only [ 54.347042][ T948] EXT4-fs error (device loop2): ext4_truncate:4310: inode #16: comm syz.2.179: mark_inode_dirty error [ 54.359286][ T948] EXT4-fs (loop2): Remounting filesystem read-only [ 54.366340][ T948] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 54.378292][ T948] EXT4-fs (loop2): Remounting filesystem read-only [ 54.387830][ T948] EXT4-fs (loop2): 1 orphan inode deleted [ 54.395077][ T948] EXT4-fs (loop2): 1 truncate cleaned up [ 54.403274][ T948] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 54.646086][ T974] set_capacity_and_notify: 29 callbacks suppressed [ 54.646100][ T974] loop2: detected capacity change from 0 to 512 [ 54.646393][ T973] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 29 prio class 0 [ 54.726290][ T977] loop2: detected capacity change from 0 to 512 [ 54.781237][ T983] loop2: detected capacity change from 0 to 512 [ 54.942192][ T999] loop2: detected capacity change from 0 to 512 [ 54.997837][ T1002] loop2: detected capacity change from 0 to 512 [ 54.998164][ T1001] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 55.076958][ T1005] loop2: detected capacity change from 0 to 512 [ 55.125717][ T1008] loop2: detected capacity change from 0 to 512 [ 55.198338][ T1014] loop2: detected capacity change from 0 to 512 [ 55.365771][ T1035] loop2: detected capacity change from 0 to 512 [ 55.374209][ T1035] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.387472][ T1035] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.207: Invalid inode bitmap blk 4 in block_group 0 [ 55.400970][ T1035] EXT4-fs (loop2): Remounting filesystem read-only [ 55.408523][ T1035] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 55.541991][ T1051] loop2: detected capacity change from 0 to 512 [ 55.642059][ T1066] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.655499][ T1066] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.217: invalid indirect mapped block 512 (level 0) [ 55.673094][ T1066] EXT4-fs (loop2): Remounting filesystem read-only [ 55.680096][ T1066] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.217: Invalid inode table block 5 in block_group 0 [ 55.696143][ T1066] EXT4-fs (loop2): Remounting filesystem read-only [ 55.704118][ T1066] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.715871][ T1066] EXT4-fs (loop2): Remounting filesystem read-only [ 55.722517][ T1066] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 55.734045][ T1066] EXT4-fs (loop2): Remounting filesystem read-only [ 55.744113][ T1066] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.217: Invalid inode table block 5 in block_group 0 [ 55.758534][ T1066] EXT4-fs (loop2): Remounting filesystem read-only [ 55.765883][ T1066] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.777296][ T1066] EXT4-fs (loop2): Remounting filesystem read-only [ 55.784444][ T1066] EXT4-fs error (device loop2): ext4_truncate:4310: inode #16: comm syz.2.217: mark_inode_dirty error [ 55.797420][ T1066] EXT4-fs (loop2): Remounting filesystem read-only [ 55.804553][ T1066] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 55.814917][ T1066] EXT4-fs (loop2): Remounting filesystem read-only [ 55.822710][ T1066] EXT4-fs (loop2): 1 orphan inode deleted [ 55.829254][ T1066] EXT4-fs (loop2): 1 truncate cleaned up [ 55.835497][ T1066] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 55.956522][ T1073] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.968462][ T1073] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.219: invalid indirect mapped block 512 (level 0) [ 55.984401][ T1073] EXT4-fs (loop2): Remounting filesystem read-only [ 55.993190][ T1073] EXT4-fs (loop2): 1 orphan inode deleted [ 56.000033][ T1073] EXT4-fs (loop2): 1 truncate cleaned up [ 56.008826][ T1073] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 56.195119][ T1095] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.211954][ T1095] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.226: invalid indirect mapped block 512 (level 0) [ 56.227335][ T1095] EXT4-fs (loop2): Remounting filesystem read-only [ 56.234817][ T1095] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.226: Invalid inode table block 5 in block_group 0 [ 56.248556][ T1095] EXT4-fs (loop2): Remounting filesystem read-only [ 56.255465][ T1095] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 56.267687][ T1095] EXT4-fs (loop2): Remounting filesystem read-only [ 56.274422][ T1095] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 56.283638][ T1095] EXT4-fs (loop2): Remounting filesystem read-only [ 56.290924][ T1095] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.226: Invalid inode table block 5 in block_group 0 [ 56.304772][ T1095] EXT4-fs (loop2): Remounting filesystem read-only [ 56.312515][ T1095] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 56.325319][ T1095] EXT4-fs (loop2): Remounting filesystem read-only [ 56.331946][ T1095] EXT4-fs error (device loop2): ext4_truncate:4310: inode #16: comm syz.2.226: mark_inode_dirty error [ 56.343698][ T1095] EXT4-fs (loop2): Remounting filesystem read-only [ 56.351880][ T1095] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 56.361974][ T1095] EXT4-fs (loop2): Remounting filesystem read-only [ 56.370168][ T1095] EXT4-fs (loop2): 1 orphan inode deleted [ 56.376940][ T1095] EXT4-fs (loop2): 1 truncate cleaned up [ 56.383004][ T1095] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 58.001549][ T1348] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.018627][ T1348] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.310: Invalid inode bitmap blk 4 in block_group 0 [ 58.035789][ T1348] EXT4-fs (loop2): Remounting filesystem read-only [ 58.044090][ T1348] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 58.420515][ T1388] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.434826][ T1388] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.323: invalid indirect mapped block 512 (level 0) [ 58.450686][ T1388] EXT4-fs (loop2): Remounting filesystem read-only [ 58.459573][ T1388] EXT4-fs (loop2): 1 orphan inode deleted [ 58.466440][ T1388] EXT4-fs (loop2): 1 truncate cleaned up [ 58.474822][ T1388] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. 2026/04/01 14:51:20 executed programs: 322 [ 58.955610][ T1432] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.969489][ T1432] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.337: invalid indirect mapped block 512 (level 0) [ 58.985418][ T1432] EXT4-fs (loop2): Remounting filesystem read-only [ 58.993198][ T1432] EXT4-fs (loop2): 1 orphan inode deleted [ 58.999815][ T1432] EXT4-fs (loop2): 1 truncate cleaned up [ 59.006025][ T1432] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,nodelalloc,debug_want_extra_isize=0x0000000000000032,inode_readahead_blks=0x0000000000010000,block_validity,quota,. Quota mode: writeback. [ 59.668582][ T1500] set_capacity_and_notify: 31 callbacks suppressed [ 59.668619][ T1500] loop2: detected capacity change from 0 to 512 [ 59.725222][ T1503] loop2: detected capacity change from 0 to 512 [ 59.877037][ T1518] loop2: detected capacity change from 0 to 512