Warning: Permanently added '10.128.0.60' (ED25519) to the list of known hosts. 2025/11/02 05:22:09 parsed 1 programs [ 69.495299][ T2721] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2025/11/02 05:22:13 executed programs: 0 [ 73.787974][ T3617] loop3: detected capacity change from 0 to 16 [ 73.795811][ T3617] erofs (device loop3): mounted with root inode @ nid 36. [ 73.805085][ T3617] syz.3.17: attempt to access beyond end of device [ 73.805085][ T3617] loop3: rw=524288, sector=8, nr_sectors = 32 limit=16 [ 73.818562][ T3617] syz.3.17: attempt to access beyond end of device [ 73.818562][ T3617] loop3: rw=524288, sector=40, nr_sectors = 64 limit=16 [ 73.831918][ T3617] page: refcount:5 mapcount:0 mapping:ffff88816fc70268 index:0x8 pfn:0x16ba8c [ 73.840808][ T3617] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 73.849304][ T3617] memcg:ffff888175fc9880 [ 73.853536][ T3617] aops:erofs_aops ino:59 dentry name(?):"file2" [ 73.859817][ T3617] flags: 0x110000000004060(lru|private|head|node=0|zone=2) [ 73.867004][ T3617] raw: 0110000000004060 ffffea0005aea208 ffff888175fc1130 ffff88816fc70268 [ 73.875577][ T3617] raw: 0000000000000008 ffff888103b168a0 00000005ffffffff ffff888175fc9880 [ 73.884305][ T3617] head: 0110000000004060 ffffea0005aea208 ffff888175fc1130 ffff88816fc70268 [ 73.892964][ T3617] head: 0000000000000008 ffff888103b168a0 00000005ffffffff ffff888175fc9880 [ 73.901657][ T3617] head: 0100000000000202 ffffea0005aea301 00000000ffffffff 00000000ffffffff [ 73.910500][ T3617] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 [ 73.919336][ T3617] page dumped because: VM_BUG_ON_FOLIO(!folio_test_locked(folio)) [ 73.927126][ T3617] page_owner tracks the page as allocated [ 73.932825][ T3617] page last allocated via order 2, migratetype Movable, gfp_mask 0x152c4a(GFP_NOFS|__GFP_HIGHMEM|__GFP_MOVABLE|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 3617, tgid 3616 (syz.3.17), ts 73818482541, free_ts 68780516191 [ 73.955391][ T3617] prep_new_page+0xee/0x130 [ 73.959873][ T3617] get_page_from_freelist+0x14de/0x1620 [ 73.965501][ T3617] __alloc_frozen_pages_noprof+0xee/0x220 [ 73.971201][ T3617] alloc_pages_mpol+0x10e/0x200 [ 73.976042][ T3617] alloc_pages_noprof+0x78/0xf0 [ 73.980890][ T3617] folio_alloc_noprof+0xf/0x60 [ 73.985635][ T3617] page_cache_ra_order+0x1d0/0x470 [ 73.990718][ T3617] filemap_get_pages+0x248/0x8e0 [ 73.995636][ T3617] filemap_read+0xe9/0x4d0 [ 74.000021][ T3617] __kernel_read+0x193/0x2a0 [ 74.004689][ T3617] integrity_kernel_read+0x2a/0x50 [ 74.009864][ T3617] ima_calc_file_hash+0x54b/0xa90 [ 74.014885][ T3617] ima_collect_measurement+0x223/0x3d0 [ 74.020317][ T3617] process_measurement+0x5bc/0x910 [ 74.025498][ T3617] ima_file_check+0x5a/0x90 [ 74.029973][ T3617] security_file_post_open+0x3f/0x130 [ 74.035346][ T3617] page last free pid 2721 tgid 2721 stack trace: [ 74.041731][ T3617] free_unref_folios+0x4cb/0x860 [ 74.046652][ T3617] folios_put_refs+0x1d5/0x230 [ 74.051398][ T3617] truncate_inode_pages_range+0x182/0x4c0 [ 74.057201][ T3617] ext4_evict_inode+0xc8/0x6f0 [ 74.061968][ T3617] evict+0x1f5/0x360 [ 74.065848][ T3617] do_unlinkat+0x1ec/0x2c0 [ 74.070240][ T3617] __x64_sys_unlink+0x1c/0x30 [ 74.074992][ T3617] do_syscall_64+0xe2/0x2f0 [ 74.079464][ T3617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.085392][ T3617] ------------[ cut here ]------------ [ 74.091003][ T3617] kernel BUG at mm/filemap.c:1537! [ 74.096153][ T3617] Oops: invalid opcode: 0000 [#1] SMP PTI [ 74.101867][ T3617] CPU: 0 UID: 0 PID: 3617 Comm: syz.3.17 Not tainted syzkaller #0 PREEMPT(none) [ 74.110948][ T3617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 74.120977][ T3617] RIP: 0010:folio_end_read+0x51/0x70 [ 74.126230][ T3617] Code: 07 31 f6 e9 e1 fe ff ff c3 cc cc cc cc cc 48 c7 c6 b3 72 45 83 e8 cf b4 d8 ff 90 0f 0b 48 c7 c6 2c 0b 3f 83 e8 c0 b4 d8 ff 90 <0f> 0b 48 c7 c6 15 ef 4a 83 e8 b1 b4 d8 ff 90 0f 0b 66 66 66 66 66 [ 74.145811][ T3617] RSP: 0018:ffffc90002643110 EFLAGS: 00010246 [ 74.151934][ T3617] RAX: 585eb7d128174100 RBX: ffffffff82c71780 RCX: 585eb7d128174100 [ 74.159958][ T3617] RDX: 0000000000000002 RSI: ffffffff8355d782 RDI: ffff888108af3680 [ 74.167913][ T3617] RBP: ffffc90002643388 R08: 0000000000001fff R09: ffffffff838fee80 [ 74.175881][ T3617] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffffc90002643118 [ 74.184265][ T3617] R13: ffffea0005aea300 R14: ffffc90002643138 R15: ffffc90002643120 [ 74.192205][ T3617] FS: 00007f9235df76c0(0000) GS:ffff8882b3418000(0000) knlGS:0000000000000000 [ 74.201124][ T3617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.207671][ T3617] CR2: 00007fad2c472000 CR3: 0000000103722000 CR4: 00000000003506f0 [ 74.215628][ T3617] Call Trace: [ 74.218882][ T3617] [ 74.221870][ T3617] iomap_readahead+0x26b/0x370 [ 74.226605][ T3617] read_pages+0x8d/0x160 [ 74.230821][ T3617] page_cache_ra_order+0x26d/0x470 [ 74.235909][ T3617] filemap_get_pages+0x248/0x8e0 [ 74.240893][ T3617] ? _copy_to_iter+0x33a/0x6b0 [ 74.245631][ T3617] ? __schedule+0x7a3/0xce0 [ 74.250114][ T3617] filemap_read+0xe9/0x4d0 [ 74.254499][ T3617] __kernel_read+0x193/0x2a0 [ 74.259084][ T3617] integrity_kernel_read+0x2a/0x50 [ 74.264190][ T3617] ima_calc_file_hash+0x54b/0xa90 [ 74.269181][ T3617] ? __page_table_check_zero+0x41/0x120 [ 74.274705][ T3617] ? erofs_getattr+0x96/0xa0 [ 74.279255][ T3617] ima_collect_measurement+0x223/0x3d0 [ 74.284690][ T3617] ? trace_contention_end+0x1f/0xc0 [ 74.289852][ T3617] process_measurement+0x5bc/0x910 [ 74.294937][ T3617] ima_file_check+0x5a/0x90 [ 74.299410][ T3617] security_file_post_open+0x3f/0x130 [ 74.304745][ T3617] path_openat+0xc7c/0xee0 [ 74.309128][ T3617] do_filp_open+0xc6/0x180 [ 74.313527][ T3617] do_sys_openat2+0x7c/0xd0 [ 74.317994][ T3617] __x64_sys_openat+0x7b/0xa0 [ 74.322654][ T3617] do_syscall_64+0xe2/0x2f0 [ 74.327144][ T3617] ? fpregs_assert_state_consistent+0x2c/0x60 [ 74.333191][ T3617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.339131][ T3617] RIP: 0033:0x7f9235f8efc9 [ 74.343599][ T3617] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 74.363164][ T3617] RSP: 002b:00007f9235df7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 74.371535][ T3617] RAX: ffffffffffffffda RBX: 00007f92361e5fa0 RCX: 00007f9235f8efc9 [ 74.379470][ T3617] RDX: 0000000000121140 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 74.387407][ T3617] RBP: 00007f9236011f91 R08: 0000000000000000 R09: 0000000000000000 [ 74.395347][ T3617] R10: 000000000000013d R11: 0000000000000246 R12: 0000000000000000 [ 74.403374][ T3617] R13: 00007f92361e6038 R14: 00007f92361e5fa0 R15: 00007ffc7f8cdaa8 [ 74.411310][ T3617] [ 74.414296][ T3617] Modules linked in: [ 74.418227][ T3617] ---[ end trace 0000000000000000 ]--- [ 74.423651][ T3617] RIP: 0010:folio_end_read+0x51/0x70 [ 74.428920][ T3617] Code: 07 31 f6 e9 e1 fe ff ff c3 cc cc cc cc cc 48 c7 c6 b3 72 45 83 e8 cf b4 d8 ff 90 0f 0b 48 c7 c6 2c 0b 3f 83 e8 c0 b4 d8 ff 90 <0f> 0b 48 c7 c6 15 ef 4a 83 e8 b1 b4 d8 ff 90 0f 0b 66 66 66 66 66 [ 74.448507][ T3617] RSP: 0018:ffffc90002643110 EFLAGS: 00010246 [ 74.454604][ T3617] RAX: 585eb7d128174100 RBX: ffffffff82c71780 RCX: 585eb7d128174100 [ 74.462637][ T3617] RDX: 0000000000000002 RSI: ffffffff8355d782 RDI: ffff888108af3680 [ 74.470596][ T3617] RBP: ffffc90002643388 R08: 0000000000001fff R09: ffffffff838fee80 [ 74.478550][ T3617] R10: 0000000000005ffd R11: 00000000ffffdfff R12: ffffc90002643118 [ 74.486528][ T3617] R13: ffffea0005aea300 R14: ffffc90002643138 R15: ffffc90002643120 [ 74.494497][ T3617] FS: 00007f9235df76c0(0000) GS:ffff8882b3418000(0000) knlGS:0000000000000000 [ 74.503395][ T3617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.509957][ T3617] CR2: 00007fad2c472000 CR3: 0000000103722000 CR4: 00000000003506f0 [ 74.518006][ T3617] Kernel panic - not syncing: Fatal exception [ 74.524337][ T3617] Kernel Offset: disabled [ 74.528636][ T3617] Rebooting in 86400 seconds..