Warning: Permanently added '10.128.1.186' (ECDSA) to the list of known hosts. executing program [ 72.008535][ T3542] loop0: detected capacity change from 0 to 128 [ 72.017768][ T3542] VFS: Found a Xenix FS (block size = 512) on device loop0 [ 72.027788][ T3542] syz-executor390: attempt to access beyond end of device [ 72.027788][ T3542] loop0: rw=0, sector=8767744, nr_sectors = 1 limit=128 [ 72.042817][ T3542] Buffer I/O error on dev loop0, logical block 8767744, async page read [ 72.051722][ T3542] syz-executor390: attempt to access beyond end of device [ 72.051722][ T3542] loop0: rw=0, sector=13269809, nr_sectors = 1 limit=128 [ 72.065948][ T3542] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 72.074433][ T3542] syz-executor390: attempt to access beyond end of device [ 72.074433][ T3542] loop0: rw=0, sector=1157, nr_sectors = 1 limit=128 [ 72.088275][ T3542] Buffer I/O error on dev loop0, logical block 1157, async page read [ 72.096446][ T3542] syz-executor390: attempt to access beyond end of device [ 72.096446][ T3542] loop0: rw=0, sector=3211264, nr_sectors = 1 limit=128 [ 72.110520][ T3542] Buffer I/O error on dev loop0, logical block 3211264, async page read [ 72.118965][ T3542] syz-executor390: attempt to access beyond end of device [ 72.118965][ T3542] loop0: rw=0, sector=8768635, nr_sectors = 1 limit=128 [ 72.132932][ T3542] Buffer I/O error on dev loop0, logical block 8768635, async page read [ 72.141342][ T3542] syz-executor390: attempt to access beyond end of device [ 72.141342][ T3542] loop0: rw=0, sector=13466417, nr_sectors = 1 limit=128 [ 72.155418][ T3542] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 72.163904][ T3542] syz-executor390: attempt to access beyond end of device [ 72.163904][ T3542] loop0: rw=0, sector=209285, nr_sectors = 1 limit=128 [ 72.177790][ T3542] Buffer I/O error on dev loop0, logical block 209285, async page read [ 72.186219][ T3542] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 72.194943][ T3542] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3542, name: syz-executor390 [ 72.204462][ T3542] preempt_count: 1, expected: 0 [ 72.209422][ T3542] RCU nest depth: 0, expected: 0 [ 72.214422][ T3542] 3 locks held by syz-executor390/3542: [ 72.220075][ T3542] #0: ffff8880208531a0 (&iint->mutex){+.+.}-{3:3}, at: process_measurement+0x7fe/0x1cf0 [ 72.230052][ T3542] #1: ffff888070440328 (mapping.invalidate_lock#3){.+.+}-{3:3}, at: page_cache_ra_unbounded+0xed/0x7b0 [ 72.241344][ T3542] #2: ffffffff8d1e98b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15b/0x1690 [ 72.250880][ T3542] Preemption disabled at: [ 72.250891][ T3542] [<0000000000000000>] 0x0 [ 72.259969][ T3542] CPU: 1 PID: 3542 Comm: syz-executor390 Not tainted 6.1.29-syzkaller #0 [ 72.269567][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 72.279670][ T3542] Call Trace: [ 72.282954][ T3542] [ 72.285900][ T3542] dump_stack_lvl+0x1e3/0x2cb [ 72.290687][ T3542] ? nf_tcp_handle_invalid+0x642/0x642 [ 72.296167][ T3542] ? panic+0x75d/0x75d [ 72.300253][ T3542] ? stack_trace_save+0x113/0x1c0 [ 72.305292][ T3542] __might_resched+0x5cb/0x780 [ 72.310083][ T3542] ? __might_sleep+0xb0/0xb0 [ 72.314700][ T3542] __getblk_gfp+0x41/0xa20 [ 72.319144][ T3542] ? read_lock_is_recursive+0x10/0x10 [ 72.324525][ T3542] ? get_block+0x187/0x1690 [ 72.329049][ T3542] __bread_gfp+0x2a/0x370 [ 72.333390][ T3542] get_branch+0x2af/0x660 [ 72.337740][ T3542] get_block+0x178/0x1690 [ 72.342092][ T3542] ? create_page_buffers+0x1d2/0x4b0 [ 72.347399][ T3542] ? __rwlock_init+0x140/0x140 [ 72.352175][ T3542] ? sysv_truncate+0x1050/0x1050 [ 72.357128][ T3542] ? attach_page_private+0x110/0x300 [ 72.362432][ T3542] ? zero_user_segments+0x468/0x6e0 [ 72.367647][ T3542] block_read_full_folio+0x403/0xf60 [ 72.372951][ T3542] ? sysv_truncate+0x1050/0x1050 [ 72.377898][ T3542] ? block_is_partially_uptodate+0x590/0x590 [ 72.383935][ T3542] ? readahead_folio+0x32d/0x620 [ 72.388887][ T3542] ? sysv_writepage+0x30/0x30 [ 72.393570][ T3542] read_pages+0x5f2/0x830 [ 72.397921][ T3542] ? page_cache_ra_unbounded+0x7b0/0x7b0 [ 72.403573][ T3542] ? __filemap_add_folio+0x1ba0/0x1ba0 [ 72.409052][ T3542] ? down_read+0x1b1/0x2e0 [ 72.413487][ T3542] page_cache_ra_unbounded+0x68b/0x7b0 [ 72.418971][ T3542] filemap_read+0x7fa/0x31d0 [ 72.423578][ T3542] ? __lock_acquire+0x125b/0x1f80 [ 72.428639][ T3542] ? find_get_pages_range_tag+0x7e0/0x7e0 [ 72.434374][ T3542] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 72.440366][ T3542] ? print_irqtrace_events+0x210/0x210 [ 72.445834][ T3542] ? do_raw_spin_unlock+0x137/0x8a0 [ 72.451048][ T3542] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 72.456968][ T3542] ? generic_file_read_iter+0x90/0x540 [ 72.462438][ T3542] ? __stack_depot_save+0x3f5/0x470 [ 72.467644][ T3542] ? iov_iter_kvec+0x4a/0x1b0 [ 72.472333][ T3542] __kernel_read+0x41e/0x8a0 [ 72.476944][ T3542] ? kasan_set_track+0x4b/0x70 [ 72.481728][ T3542] ? rw_verify_area+0x1a0/0x1a0 [ 72.486616][ T3542] integrity_kernel_read+0xac/0xf0 [ 72.491749][ T3542] ? integrity_inode_free+0x230/0x230 [ 72.497146][ T3542] ima_calc_file_hash+0xa57/0x1c00 [ 72.502269][ T3542] ? validate_chain+0x13d1/0x58e0 [ 72.507307][ T3542] ? look_up_lock_class+0x77/0x140 [ 72.512436][ T3542] ? register_lock_class+0x100/0x990 [ 72.517726][ T3542] ? ima_alloc_tfm+0x310/0x310 [ 72.522537][ T3542] ? read_lock_is_recursive+0x10/0x10 [ 72.527915][ T3542] ? __mutex_trylock_common+0x17e/0x2e0 [ 72.533491][ T3542] ? __might_sleep+0xb0/0xb0 [ 72.538094][ T3542] ? trace_raw_output_contention_end+0xd0/0xd0 [ 72.544265][ T3542] ? rcu_is_watching+0x11/0xb0 [ 72.549040][ T3542] ? trace_contention_end+0x61/0x170 [ 72.554395][ T3542] ima_collect_measurement+0x4d4/0x970 [ 72.564605][ T3542] ? ima_get_action+0xa0/0xa0 [ 72.569303][ T3542] ? is_bad_inode+0x9/0x40 [ 72.573740][ T3542] process_measurement+0x1018/0x1cf0 [ 72.579048][ T3542] ? ima_file_mmap+0x1c0/0x1c0 [ 72.583818][ T3542] ? tomoyo_check_open_permission+0x3c6/0x490 [ 72.590020][ T3542] ? apparmor_file_open+0x603/0x7f0 [ 72.595243][ T3542] ? aa_get_current_label+0x111/0x1d0 [ 72.600624][ T3542] ? apparmor_current_getsecid_subj+0xac/0x110 [ 72.606788][ T3542] ima_file_check+0xed/0x170 [ 72.611476][ T3542] ? do_dentry_open+0xc1d/0x10f0 [ 72.616432][ T3542] ? ima_bprm_check+0x2b0/0x2b0 [ 72.621296][ T3542] path_openat+0x2687/0x2e60 [ 72.625912][ T3542] ? slab_post_alloc_hook+0x50/0x370 [ 72.631218][ T3542] ? do_filp_open+0x480/0x480 [ 72.635923][ T3542] do_filp_open+0x230/0x480 [ 72.640437][ T3542] ? vfs_tmpfile+0x4a0/0x4a0 [ 72.645058][ T3542] ? _raw_spin_unlock+0x24/0x40 [ 72.649925][ T3542] ? alloc_fd+0x59c/0x640 [ 72.654270][ T3542] do_sys_openat2+0x13b/0x500 [ 72.658969][ T3542] ? do_sys_open+0x220/0x220 [ 72.663575][ T3542] ? task_work_run+0x2bc/0x300 [ 72.668363][ T3542] __x64_sys_open+0x221/0x270 [ 72.673058][ T3542] ? do_sys_openat2+0x500/0x500 [ 72.677928][ T3542] ? syscall_enter_from_user_mode+0x2e/0x220 [ 72.683924][ T3542] ? lockdep_hardirqs_on+0x94/0x130 [ 72.689139][ T3542] ? syscall_enter_from_user_mode+0x2e/0x220 [ 72.695138][ T3542] do_syscall_64+0x3d/0xb0 [ 72.699566][ T3542] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 72.705482][ T3542] RIP: 0033:0x7f9089826b79 [ 72.709905][ T3542] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 72.729519][ T3542] RSP: 002b:00007ffdfc0c91d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 72.737950][ T3542] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007f9089826b79 [ 72.746014][ T3542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 72.753999][ T3542] RBP: 00007f90897e61b0 R08: 0000000000009e5d R09: 0000000000000000 [ 72.761973][ T3542] R10: 00007ffdfc0c90a0 R11: 0000000000000246 R12: 00007f90897e6240 [ 72.769950][ T3542] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 72.777940][ T3542] [ 72.782687][ T3542] syz-executor390: attempt to access beyond end of device [ 72.782687][ T3542] loop0: rw=0, sector=8767744, nr_sectors = 1 limit=128 [ 72.796839][ T3542] Buffer I/O error on dev loop0, logical block 8767744, async page read [ 72.805800][ T3542] syz-executor390: attempt to access beyond end of device [ 72.805800][ T3542] loop0: rw=0, sector=13269809, nr_sectors = 1 limit=128 [ 72.820194][ T3542] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 72.828876][ T3542] syz-executor390: attempt to access beyond end of device [ 72.828876][ T3542] loop0: rw=0, sector=1157, nr_sectors = 1 limit=128 [ 72.843121][ T3542] Buffer I/O error on dev loop0, logical block 1157, async page read [ 72.852463][ T27] audit: type=1800 audit(1684432759.203:2): pid=3542 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=fa