Warning: Permanently added '10.128.1.102' (ED25519) to the list of known hosts. 2025/11/04 03:12:11 ignoring optional flag "type"="gce" 2025/11/04 03:12:12 parsed 1 programs 2025/11/04 03:12:12 executed programs: 0 [ 28.654636][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.662398][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.670010][ T331] device bridge_slave_0 entered promiscuous mode [ 28.677357][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.684465][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.692044][ T331] device bridge_slave_1 entered promiscuous mode [ 28.727253][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.734731][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.742614][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.749950][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.764621][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.772534][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.781240][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.790181][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.799688][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.808840][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.816255][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.826235][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.834594][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.842718][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.853904][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.864486][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.877592][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.888696][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.898341][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.906594][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.915257][ T331] device veth0_vlan entered promiscuous mode [ 28.925050][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.934631][ T331] device veth1_macvtap entered promiscuous mode [ 28.944244][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.954287][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.982623][ T342] loop0: detected capacity change from 0 to 2048 [ 28.990597][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 28.990612][ T30] audit: type=1400 audit(1762225932.443:88): avc: denied { mounton } for pid=341 comm="syz-executor.0" path="/root/syzkaller-testdir3656395785/syzkaller.8hKTND/0/bus" dev="sda1" ino=2034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 29.006936][ T342] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.035878][ T30] audit: type=1400 audit(1762225932.493:89): avc: denied { mount } for pid=341 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 29.035892][ T342] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 29.078958][ T30] audit: type=1400 audit(1762225932.523:90): avc: denied { write } for pid=341 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 29.101849][ T30] audit: type=1400 audit(1762225932.523:91): avc: denied { add_name } for pid=341 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 29.124207][ T30] audit: type=1400 audit(1762225932.523:92): avc: denied { create } for pid=341 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.124240][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 29.145199][ T30] audit: type=1400 audit(1762225932.533:93): avc: denied { read write open } for pid=341 comm="syz-executor.0" path="/root/syzkaller-testdir3656395785/syzkaller.8hKTND/0/bus/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.159227][ T8] ================================================================== [ 29.188842][ T30] audit: type=1400 audit(1762225932.533:94): avc: denied { mounton } for pid=341 comm="syz-executor.0" path="/root/syzkaller-testdir3656395785/syzkaller.8hKTND/0/bus/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.196983][ T8] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 [ 29.197025][ T8] Read of size 4 at addr ffff88810e891058 by task kworker/u4:0/8 [ 29.225455][ T30] audit: type=1400 audit(1762225932.533:95): avc: denied { append } for pid=341 comm="syz-executor.0" path="/root/syzkaller-testdir3656395785/syzkaller.8hKTND/0/bus/file0/memory.current" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.232715][ T8] [ 29.232721][ T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 29.240568][ T30] audit: type=1400 audit(1762225932.533:96): avc: denied { map } for pid=341 comm="syz-executor.0" path="/root/syzkaller-testdir3656395785/syzkaller.8hKTND/0/bus/file0/memory.current" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.270089][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 29.270105][ T8] Workqueue: writeback wb_workfn (flush-7:0) [ 29.270136][ T8] Call Trace: [ 29.270141][ T8] [ 29.270148][ T8] __dump_stack+0x21/0x30 [ 29.270171][ T8] dump_stack_lvl+0xee/0x150 [ 29.273034][ T30] audit: type=1400 audit(1762225932.553:97): avc: denied { unmount } for pid=331 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 29.279939][ T8] ? show_regs_print_info+0x20/0x20 [ 29.279971][ T8] ? load_image+0x3a0/0x3a0 [ 29.371049][ T8] print_address_description+0x7f/0x2c0 [ 29.377023][ T8] ? ext4_find_extent+0xbeb/0xe20 [ 29.382044][ T8] kasan_report+0xf1/0x140 [ 29.386543][ T8] ? __read_extent_tree_block+0x1e8/0x790 [ 29.392704][ T8] ? ext4_find_extent+0xbeb/0xe20 [ 29.397976][ T8] __asan_report_load4_noabort+0x14/0x20 [ 29.404130][ T8] ext4_find_extent+0xbeb/0xe20 [ 29.409236][ T8] ext4_ext_map_blocks+0x1db/0x6270 [ 29.414604][ T8] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 29.420515][ T8] ? __stack_depot_save+0x442/0x480 [ 29.426002][ T8] ? __kasan_slab_alloc+0xcf/0xf0 [ 29.431558][ T8] ? __kasan_slab_alloc+0xbd/0xf0 [ 29.436856][ T8] ? slab_post_alloc_hook+0x4f/0x2b0 [ 29.442118][ T8] ? kmem_cache_alloc+0xf7/0x260 [ 29.447040][ T8] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 29.452807][ T8] ? ext4_writepages+0xec8/0x2f90 [ 29.457998][ T8] ? do_writepages+0x48a/0x6c0 [ 29.463177][ T8] ? wb_workfn+0x38f/0xe20 [ 29.467694][ T8] ? process_one_work+0x6be/0xba0 [ 29.472821][ T8] ? worker_thread+0xa59/0x1200 [ 29.477674][ T8] ? ext4_ext_release+0x10/0x10 [ 29.482783][ T8] ? ext4_es_lookup_extent+0x54c/0x900 [ 29.488536][ T8] ext4_map_blocks+0x97b/0x1b20 [ 29.493566][ T8] ? slab_post_alloc_hook+0x6d/0x2b0 [ 29.498839][ T8] ? should_failslab+0x9/0x20 [ 29.503504][ T8] ? ext4_issue_zeroout+0x250/0x250 [ 29.508941][ T8] ? ext4_inode_journal_mode+0x19a/0x480 [ 29.514999][ T8] ext4_writepages+0x11e7/0x2f90 [ 29.520134][ T8] ? bit_waitqueue+0x30/0x30 [ 29.524849][ T8] ? __kasan_check_read+0x11/0x20 [ 29.530035][ T8] ? ext4_handle_error+0x60b/0x7b0 [ 29.535133][ T8] ? ext4_readpage+0x220/0x220 [ 29.540093][ T8] ? __ext4_error+0x198/0x370 [ 29.544855][ T8] ? memcpy+0x56/0x70 [ 29.548932][ T8] ? ext4_itable_unused_set+0x100/0x100 [ 29.554463][ T8] ? copy_page_from_iter_atomic+0x784/0x1350 [ 29.560612][ T8] ? ext4_readpage+0x220/0x220 [ 29.565535][ T8] do_writepages+0x48a/0x6c0 [ 29.570201][ T8] ? __kasan_check_write+0x14/0x20 [ 29.575399][ T8] ? _raw_spin_lock+0x8e/0xe0 [ 29.580258][ T8] ? __writepage+0x130/0x130 [ 29.584929][ T8] ? _raw_spin_lock+0x8e/0xe0 [ 29.589728][ T8] ? __kasan_check_write+0x14/0x20 [ 29.595039][ T8] ? _raw_spin_lock+0x8e/0xe0 [ 29.599859][ T8] __writeback_single_inode+0xd5/0x9c0 [ 29.605319][ T8] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 29.611398][ T8] ? inode_add_lru+0x12f/0x190 [ 29.616145][ T8] writeback_sb_inodes+0x9c0/0x1590 [ 29.621524][ T8] ? queue_io+0x4c0/0x4c0 [ 29.625848][ T8] ? __kasan_check_read+0x11/0x20 [ 29.631047][ T8] ? queue_io+0x382/0x4c0 [ 29.636099][ T8] wb_writeback+0x3f1/0x980 [ 29.640605][ T8] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 29.646670][ T8] ? set_worker_desc+0x155/0x1c0 [ 29.651775][ T8] ? __kasan_check_write+0x14/0x20 [ 29.656880][ T8] wb_workfn+0x38f/0xe20 [ 29.661110][ T8] ? inode_wait_for_writeback+0x200/0x200 [ 29.667384][ T8] ? compat_start_thread+0x20/0x20 [ 29.672505][ T8] ? _raw_spin_unlock+0x4d/0x70 [ 29.677529][ T8] ? finish_task_switch+0x16b/0x780 [ 29.682798][ T8] ? __switch_to_asm+0x3a/0x60 [ 29.687553][ T8] ? __schedule+0xb76/0x14c0 [ 29.692217][ T8] process_one_work+0x6be/0xba0 [ 29.697142][ T8] worker_thread+0xa59/0x1200 [ 29.702014][ T8] kthread+0x411/0x500 [ 29.706150][ T8] ? worker_clr_flags+0x190/0x190 [ 29.711349][ T8] ? kthread_blkcg+0xd0/0xd0 [ 29.715913][ T8] ret_from_fork+0x1f/0x30 [ 29.720305][ T8] [ 29.723305][ T8] [ 29.725613][ T8] The buggy address belongs to the page: [ 29.731387][ T8] page:ffffea00043a2440 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x10e891 [ 29.741682][ T8] flags: 0x4000000000000000(zone=1) [ 29.746980][ T8] raw: 4000000000000000 ffffea0004819608 ffffea00043ac788 0000000000000000 [ 29.756351][ T8] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 29.764924][ T8] page dumped because: kasan: bad access detected [ 29.771592][ T8] page_owner tracks the page as freed [ 29.777127][ T8] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 281, ts 20500649326, free_ts 21385445369 [ 29.792424][ T8] post_alloc_hook+0x192/0x1b0 [ 29.797617][ T8] prep_new_page+0x1c/0x110 [ 29.802185][ T8] get_page_from_freelist+0x2cc5/0x2d50 [ 29.807706][ T8] __alloc_pages+0x18f/0x440 [ 29.812277][ T8] wp_page_copy+0x20f/0x18f0 [ 29.817197][ T8] do_wp_page+0x731/0xc90 [ 29.821597][ T8] handle_pte_fault+0x73c/0x2680 [ 29.826604][ T8] do_handle_mm_fault+0x1a6d/0x1d50 [ 29.831782][ T8] do_user_addr_fault+0x554/0x1180 [ 29.837431][ T8] exc_page_fault+0x51/0xb0 [ 29.842548][ T8] asm_exc_page_fault+0x27/0x30 [ 29.847742][ T8] page last free stack trace: [ 29.852426][ T8] free_unref_page_prepare+0x542/0x550 [ 29.858256][ T8] free_unref_page_list+0x134/0x9d0 [ 29.863468][ T8] release_pages+0xfda/0x1030 [ 29.868441][ T8] free_pages_and_swap_cache+0x86/0xa0 [ 29.874276][ T8] tlb_flush_mmu+0xd6/0x180 [ 29.878873][ T8] unmap_page_range+0x1bcb/0x1d90 [ 29.883970][ T8] unmap_vmas+0x258/0x360 [ 29.888402][ T8] exit_mmap+0x3e6/0x860 [ 29.893160][ T8] __mmput+0x93/0x320 [ 29.897135][ T8] mmput+0x50/0x150 [ 29.901129][ T8] do_exit+0x9d2/0x27a0 [ 29.905656][ T8] do_group_exit+0x141/0x310 [ 29.910350][ T8] get_signal+0x66a/0x1480 [ 29.914775][ T8] arch_do_signal_or_restart+0xc1/0x10f0 [ 29.920488][ T8] exit_to_user_mode_loop+0xa7/0xe0 [ 29.925818][ T8] exit_to_user_mode_prepare+0x87/0xd0 [ 29.931275][ T8] [ 29.933578][ T8] Memory state around the buggy address: [ 29.939388][ T8] ffff88810e890f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 29.947721][ T8] ffff88810e890f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 29.956595][ T8] >ffff88810e891000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 29.965006][ T8] ^ [ 29.972117][ T8] ffff88810e891080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 29.980506][ T8] ffff88810e891100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 29.988734][ T8] ================================================================== [ 29.997079][ T8] Disabling lock debugging due to kernel taint [ 30.006648][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 30.019242][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 30.019242][ T8] [ 30.029246][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 30.035961][ T8] EXT4-fs (loop0): Free/Dirty block details [ 30.042417][ T8] EXT4-fs (loop0): free_blocks=0 [ 30.047678][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 30.052974][ T8] EXT4-fs (loop0): Block reservation details [ 30.059335][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 30.065587][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 30.191898][ T349] loop0: detected capacity change from 0 to 2048 [ 30.206431][ T349] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 30.217636][ T349] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 30.252296][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 30.265905][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 30.278575][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 30.278575][ T8] [ 30.288653][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 30.294922][ T8] EXT4-fs (loop0): Free/Dirty block details [ 30.300999][ T8] EXT4-fs (loop0): free_blocks=0 [ 30.305943][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 30.311227][ T8] EXT4-fs (loop0): Block reservation details [ 30.317454][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 30.323722][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 30.389758][ T353] loop0: detected capacity change from 0 to 2048 [ 30.406665][ T353] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 30.417883][ T353] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 30.451714][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 30.465700][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 30.478461][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 30.478461][ T347] [ 30.488259][ T347] EXT4-fs (loop0): Total free blocks count 0 [ 30.494923][ T347] EXT4-fs (loop0): Free/Dirty block details [ 30.501005][ T347] EXT4-fs (loop0): free_blocks=0 [ 30.506367][ T347] EXT4-fs (loop0): dirty_blocks=0 [ 30.511398][ T347] EXT4-fs (loop0): Block reservation details [ 30.517535][ T347] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 30.523741][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 30.590104][ T357] loop0: detected capacity change from 0 to 2048 [ 30.606594][ T357] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 30.617617][ T357] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/3/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 30.651574][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 30.665892][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 30.678495][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 30.678495][ T8] [ 30.688679][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 30.694833][ T8] EXT4-fs (loop0): Free/Dirty block details [ 30.701171][ T8] EXT4-fs (loop0): free_blocks=0 [ 30.706555][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 30.711988][ T8] EXT4-fs (loop0): Block reservation details [ 30.718481][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 30.725124][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 30.832371][ T361] loop0: detected capacity change from 0 to 2048 [ 30.856538][ T361] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 30.867876][ T361] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 30.903610][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 30.917349][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 30.930177][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 30.930177][ T347] [ 30.940555][ T347] EXT4-fs (loop0): Total free blocks count 0 [ 30.947352][ T347] EXT4-fs (loop0): Free/Dirty block details [ 30.954066][ T347] EXT4-fs (loop0): free_blocks=0 [ 30.959323][ T347] EXT4-fs (loop0): dirty_blocks=0 [ 30.964452][ T347] EXT4-fs (loop0): Block reservation details [ 30.970496][ T347] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 30.976956][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 31.070531][ T365] loop0: detected capacity change from 0 to 2048 [ 31.086523][ T365] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.097422][ T365] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 31.132137][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 31.145828][ T8] EXT4-fs error (device loop0): ext4_ext_split:1074: inode #19: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 31.158382][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 31.172343][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 31.172343][ T8] [ 31.183171][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 31.266363][ T369] loop0: detected capacity change from 0 to 2048 [ 31.278667][ T369] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.289768][ T369] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 31.324052][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 31.337657][ T347] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: block 790273982464: comm kworker/u4:3: lblock 0 mapped to illegal pblock 790273982464 (length 16) [ 31.354730][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 31.367413][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 31.367413][ T347] [ 31.377887][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 31.466231][ T373] loop0: detected capacity change from 0 to 2048 [ 31.478380][ T373] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.489059][ T373] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 31.525807][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 31.539122][ T347] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: comm kworker/u4:3: lblock 0 mapped to illegal pblock 0 (length 8) [ 31.553169][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 8 with error 117 [ 31.566086][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 31.566086][ T347] [ 31.576491][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 31.670422][ T377] loop0: detected capacity change from 0 to 2048 [ 31.686543][ T377] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.697609][ T377] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/8/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 31.734703][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 31.748771][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 31.761297][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 31.761297][ T347] [ 31.771325][ T347] EXT4-fs (loop0): Total free blocks count 0 [ 31.777573][ T347] EXT4-fs (loop0): Free/Dirty block details [ 31.783644][ T347] EXT4-fs (loop0): free_blocks=0 [ 31.788807][ T347] EXT4-fs (loop0): dirty_blocks=0 [ 31.794030][ T347] EXT4-fs (loop0): Block reservation details [ 31.800311][ T347] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 31.806490][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 31.910449][ T381] loop0: detected capacity change from 0 to 2048 [ 31.926813][ T381] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.938149][ T381] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/9/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 31.973426][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 31.987507][ T347] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: comm kworker/u4:3: lblock 0 mapped to illegal pblock 0 (length 9) [ 32.001828][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 9 with error 117 [ 32.014407][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 32.014407][ T347] [ 32.024881][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 32.100762][ T385] loop0: detected capacity change from 0 to 2048 [ 32.127001][ T385] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.137983][ T385] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/10/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.171427][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 32.184685][ T347] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: block 790273982464: comm kworker/u4:3: lblock 0 mapped to illegal pblock 790273982464 (length 16) [ 32.201495][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 32.214445][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 32.214445][ T347] [ 32.224649][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 32.300392][ T389] loop0: detected capacity change from 0 to 2048 [ 32.317113][ T389] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.328106][ T389] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/11/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.364596][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 32.378029][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 32.391159][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 32.391159][ T8] [ 32.401490][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 32.407762][ T8] EXT4-fs (loop0): Free/Dirty block details [ 32.413824][ T8] EXT4-fs (loop0): free_blocks=0 [ 32.418876][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 32.423991][ T8] EXT4-fs (loop0): Block reservation details [ 32.430190][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 32.436724][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 32.585955][ T393] loop0: detected capacity change from 0 to 2048 [ 32.601117][ T393] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.612231][ T393] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/12/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.651915][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 32.675425][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 32.688326][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 32.688326][ T10] [ 32.698759][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 32.704926][ T10] EXT4-fs (loop0): Free/Dirty block details [ 32.711115][ T10] EXT4-fs (loop0): free_blocks=0 [ 32.716071][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 32.721619][ T10] EXT4-fs (loop0): Block reservation details [ 32.727811][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 32.734316][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 32.831605][ T397] loop0: detected capacity change from 0 to 2048 [ 32.846602][ T397] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.858032][ T397] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/13/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.895057][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 32.908816][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 32.921108][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 32.921108][ T8] [ 32.930778][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 32.936930][ T8] EXT4-fs (loop0): Free/Dirty block details [ 32.943004][ T8] EXT4-fs (loop0): free_blocks=0 [ 32.948079][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 32.953103][ T8] EXT4-fs (loop0): Block reservation details [ 32.959363][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 32.966121][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 33.109419][ T401] loop0: detected capacity change from 0 to 2048 [ 33.126544][ T401] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.137892][ T401] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/14/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 33.173580][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 33.187424][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 33.200160][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 33.200160][ T10] [ 33.210065][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 33.216240][ T10] EXT4-fs (loop0): Free/Dirty block details [ 33.222114][ T10] EXT4-fs (loop0): free_blocks=0 [ 33.227065][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 33.232074][ T10] EXT4-fs (loop0): Block reservation details [ 33.238167][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 33.244629][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 33.352319][ T405] loop0: detected capacity change from 0 to 2048 [ 33.366473][ T405] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.377445][ T405] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/15/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 33.410061][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 33.425994][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 33.438567][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 33.438567][ T10] [ 33.448536][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 33.454517][ T10] EXT4-fs (loop0): Free/Dirty block details [ 33.460851][ T10] EXT4-fs (loop0): free_blocks=0 [ 33.465856][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 33.470957][ T10] EXT4-fs (loop0): Block reservation details [ 33.477058][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 33.483216][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 2025/11/04 03:12:17 executed programs: 17 [ 33.578042][ T409] loop0: detected capacity change from 0 to 2048 [ 33.596632][ T409] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.607484][ T409] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/16/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 33.643160][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 33.656560][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 33.669027][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 33.669027][ T8] [ 33.679184][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 33.685954][ T8] EXT4-fs (loop0): Free/Dirty block details [ 33.692220][ T8] EXT4-fs (loop0): free_blocks=0 [ 33.697409][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 33.702616][ T8] EXT4-fs (loop0): Block reservation details [ 33.708627][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 33.714914][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 33.825973][ T413] loop0: detected capacity change from 0 to 2048 [ 33.838959][ T413] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.849868][ T413] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/17/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 33.886387][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 33.900121][ T8] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: comm kworker/u4:0: lblock 0 mapped to illegal pblock 0 (length 16) [ 33.914115][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 33.926738][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 33.926738][ T8] [ 33.937265][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 34.065917][ T417] loop0: detected capacity change from 0 to 2048 [ 34.076843][ T417] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.088116][ T417] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/18/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 34.139160][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 34.152907][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 34.166322][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 34.166322][ T347] [ 34.176401][ T347] EXT4-fs (loop0): Total free blocks count 0 [ 34.183291][ T347] EXT4-fs (loop0): Free/Dirty block details [ 34.191889][ T347] EXT4-fs (loop0): free_blocks=0 [ 34.198596][ T347] EXT4-fs (loop0): dirty_blocks=0 [ 34.203642][ T347] EXT4-fs (loop0): Block reservation details [ 34.209886][ T347] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 34.216124][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 34.309913][ T421] loop0: detected capacity change from 0 to 2048 [ 34.326555][ T421] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.337649][ T421] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/19/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 34.372374][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 34.386340][ T347] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: block 661424963584: comm kworker/u4:3: lblock 0 mapped to illegal pblock 661424963584 (length 16) [ 34.403172][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 34.416160][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 34.416160][ T347] [ 34.426164][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 34.512336][ T425] loop0: detected capacity change from 0 to 2048 [ 34.526527][ T425] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.537384][ T425] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/20/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 34.578295][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 34.591590][ T10] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: comm kworker/u4:1: lblock 0 mapped to illegal pblock 0 (length 1) [ 34.605837][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 34.618459][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 34.618459][ T10] [ 34.629063][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 34.746152][ T429] loop0: detected capacity change from 0 to 2048 [ 34.766902][ T429] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.777849][ T429] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/21/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 34.814980][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 34.828915][ T10] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: block 163324721442852: comm kworker/u4:1: lblock 0 mapped to illegal pblock 163324721442852 (length 16) [ 34.846629][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 34.860697][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 34.860697][ T10] [ 34.871015][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 34.994195][ T433] loop0: detected capacity change from 0 to 2048 [ 35.006778][ T433] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.017775][ T433] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/22/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.055065][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 35.068927][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 35.081695][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 35.081695][ T10] [ 35.091697][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 35.098243][ T10] EXT4-fs (loop0): Free/Dirty block details [ 35.104314][ T10] EXT4-fs (loop0): free_blocks=0 [ 35.109542][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 35.114663][ T10] EXT4-fs (loop0): Block reservation details [ 35.120930][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 35.127493][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 35.233275][ T437] loop0: detected capacity change from 0 to 2048 [ 35.246575][ T437] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.257705][ T437] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/23/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.290431][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 35.305727][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 35.318408][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 35.318408][ T347] [ 35.328324][ T347] EXT4-fs (loop0): Total free blocks count 0 [ 35.334395][ T347] EXT4-fs (loop0): Free/Dirty block details [ 35.340430][ T347] EXT4-fs (loop0): free_blocks=0 [ 35.345397][ T347] EXT4-fs (loop0): dirty_blocks=0 [ 35.350582][ T347] EXT4-fs (loop0): Block reservation details [ 35.356705][ T347] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 35.363149][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 35.470375][ T441] loop0: detected capacity change from 0 to 2048 [ 35.486544][ T441] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.497791][ T441] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/24/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.533130][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 35.546423][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 35.559549][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 35.559549][ T10] [ 35.569756][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 35.576632][ T10] EXT4-fs (loop0): Free/Dirty block details [ 35.583013][ T10] EXT4-fs (loop0): free_blocks=0 [ 35.588054][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 35.593590][ T10] EXT4-fs (loop0): Block reservation details [ 35.600142][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 35.606437][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 35.709540][ T445] loop0: detected capacity change from 0 to 2048 [ 35.737076][ T445] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.748052][ T445] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/25/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.783413][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 35.796870][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 35.809602][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 35.809602][ T10] [ 35.819698][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 35.825705][ T10] EXT4-fs (loop0): Free/Dirty block details [ 35.831726][ T10] EXT4-fs (loop0): free_blocks=0 [ 35.836756][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 35.842052][ T10] EXT4-fs (loop0): Block reservation details [ 35.848257][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 35.854553][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 35.988851][ T449] loop0: detected capacity change from 0 to 2048 [ 36.006692][ T449] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.017637][ T449] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/26/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.053049][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 36.066489][ T347] EXT4-fs error (device loop0): ext4_ext_split:1074: inode #19: comm kworker/u4:3: p_ext > EXT_MAX_EXTENT! [ 36.078366][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 36.091082][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 36.091082][ T347] [ 36.101518][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 36.189078][ T453] loop0: detected capacity change from 0 to 2048 [ 36.206483][ T453] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.217171][ T453] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/27/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.253570][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 36.266978][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 36.279608][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 36.279608][ T347] [ 36.289281][ T347] EXT4-fs (loop0): Total free blocks count 0 [ 36.295259][ T347] EXT4-fs (loop0): Free/Dirty block details [ 36.301475][ T347] EXT4-fs (loop0): free_blocks=0 [ 36.306737][ T347] EXT4-fs (loop0): dirty_blocks=0 [ 36.311840][ T347] EXT4-fs (loop0): Block reservation details [ 36.318085][ T347] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 36.324371][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 36.426471][ T457] loop0: detected capacity change from 0 to 2048 [ 36.440290][ T457] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.451296][ T457] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/28/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.488595][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 36.502707][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 36.515263][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 36.515263][ T8] [ 36.525274][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 36.531402][ T8] EXT4-fs (loop0): Free/Dirty block details [ 36.537872][ T8] EXT4-fs (loop0): free_blocks=0 [ 36.542931][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 36.547988][ T8] EXT4-fs (loop0): Block reservation details [ 36.553970][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 36.560170][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 36.670472][ T461] loop0: detected capacity change from 0 to 2048 [ 36.686974][ T461] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.698285][ T461] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/29/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.733220][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 36.746994][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 36.759826][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 36.759826][ T347] [ 36.769820][ T347] EXT4-fs (loop0): Total free blocks count 0 [ 36.776153][ T347] EXT4-fs (loop0): Free/Dirty block details [ 36.782132][ T347] EXT4-fs (loop0): free_blocks=0 [ 36.787302][ T347] EXT4-fs (loop0): dirty_blocks=0 [ 36.792516][ T347] EXT4-fs (loop0): Block reservation details [ 36.798694][ T347] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 36.805157][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 36.905387][ T466] loop0: detected capacity change from 0 to 2048 [ 36.920201][ T466] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.931124][ T466] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/30/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.967473][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 36.981273][ T347] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: block 1082331758844: comm kworker/u4:3: lblock 0 mapped to illegal pblock 1082331758844 (length 16) [ 36.998234][ T347] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 37.010773][ T347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 37.010773][ T347] [ 37.020927][ T347] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 37.149895][ T470] loop0: detected capacity change from 0 to 2048 [ 37.166537][ T470] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.177812][ T470] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/31/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 37.214057][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 37.227357][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 37.239823][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 37.239823][ T10] [ 37.249910][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 37.256023][ T10] EXT4-fs (loop0): Free/Dirty block details [ 37.262340][ T10] EXT4-fs (loop0): free_blocks=0 [ 37.267614][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 37.272946][ T10] EXT4-fs (loop0): Block reservation details [ 37.279286][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 37.285517][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 37.392497][ T474] loop0: detected capacity change from 0 to 2048 [ 37.416732][ T474] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.427639][ T474] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/32/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 37.463690][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 37.477081][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 37.489527][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 37.489527][ T10] [ 37.499632][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 37.505872][ T10] EXT4-fs (loop0): Free/Dirty block details [ 37.511895][ T10] EXT4-fs (loop0): free_blocks=0 [ 37.517029][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 37.522138][ T10] EXT4-fs (loop0): Block reservation details [ 37.528303][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 37.534352][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 37.629296][ T478] loop0: detected capacity change from 0 to 2048 [ 37.646886][ T478] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.657888][ T478] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/33/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 37.706584][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 37.720327][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 37.733016][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 37.733016][ T10] [ 37.743225][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 37.749480][ T10] EXT4-fs (loop0): Free/Dirty block details [ 37.755810][ T10] EXT4-fs (loop0): free_blocks=0 [ 37.761015][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 37.766155][ T10] EXT4-fs (loop0): Block reservation details [ 37.772149][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 37.778387][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 37.852220][ T482] loop0: detected capacity change from 0 to 2048 [ 37.876568][ T482] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.888285][ T482] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/34/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 37.924511][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 37.938004][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 37.950710][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 37.950710][ T8] [ 37.960853][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 37.967018][ T8] EXT4-fs (loop0): Free/Dirty block details [ 37.973002][ T8] EXT4-fs (loop0): free_blocks=0 [ 37.978156][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 37.983457][ T8] EXT4-fs (loop0): Block reservation details [ 37.989815][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 37.996151][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 38.106580][ T486] loop0: detected capacity change from 0 to 2048 [ 38.118431][ T486] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.129641][ T486] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/35/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.166508][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 38.180135][ T8] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #19: block 125142462136287: comm kworker/u4:0: lblock 0 mapped to illegal pblock 125142462136287 (length 16) [ 38.197403][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 38.210038][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.210038][ T8] [ 38.220183][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 38.349667][ T491] loop0: detected capacity change from 0 to 2048 [ 38.366349][ T491] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.377337][ T491] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/36/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.412614][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 38.425983][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 38.438537][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.438537][ T8] [ 38.448838][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 38.454990][ T8] EXT4-fs (loop0): Free/Dirty block details [ 38.460947][ T8] EXT4-fs (loop0): free_blocks=0 [ 38.466061][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 38.471233][ T8] EXT4-fs (loop0): Block reservation details [ 38.477551][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 38.483882][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 2025/11/04 03:12:22 executed programs: 38 [ 38.606572][ T495] loop0: detected capacity change from 0 to 2048 [ 38.617127][ T495] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.628347][ T495] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/37/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.662734][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 38.676503][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 38.689128][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.689128][ T10] [ 38.699637][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 38.705766][ T10] EXT4-fs (loop0): Free/Dirty block details [ 38.711636][ T10] EXT4-fs (loop0): free_blocks=0 [ 38.716958][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 38.721986][ T10] EXT4-fs (loop0): Block reservation details [ 38.728090][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 38.734483][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 38.790507][ T499] loop0: detected capacity change from 0 to 2048 [ 38.806578][ T499] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.818320][ T499] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/38/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.854804][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 38.868096][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 38.880978][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.880978][ T10] [ 38.890778][ T10] EXT4-fs (loop0): Total free blocks count 0 [ 38.896961][ T10] EXT4-fs (loop0): Free/Dirty block details [ 38.903095][ T10] EXT4-fs (loop0): free_blocks=0 [ 38.908215][ T10] EXT4-fs (loop0): dirty_blocks=0 [ 38.913232][ T10] EXT4-fs (loop0): Block reservation details [ 38.919865][ T10] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 38.926396][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 39.028618][ T503] loop0: detected capacity change from 0 to 2048 [ 39.047053][ T503] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 39.057974][ T503] ext4 filesystem being mounted at /root/syzkaller-testdir3656395785/syzkaller.8hKTND/39/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 39.094365][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 39.108025][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 28 [ 39.120578][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.120578][ T8] [ 39.130411][ T8] EXT4-fs (loop0): Total free blocks count 0 [ 39.136611][ T8] EXT4-fs (loop0): Free/Dirty block details [ 39.142570][ T8] EXT4-fs (loop0): free_blocks=0 [ 39.148311][ T8] EXT4-fs (loop0): dirty_blocks=0 [ 39.153412][ T8] EXT4-fs (loop0): Block reservation details [ 39.159781][ T8] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 39.166216][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 0 in block_group 0