Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 88.091158][ T5975] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7a1d2 [ 88.132483][ T5975] memcg:ffff88814049c000 [ 88.172659][ T5975] flags: 0xfff00000000001(locked|node=0|zone=1|lastcpupid=0x7ff) [ 88.180456][ T5975] raw: 00fff00000000001 0000000000000000 dead000000000122 0000000000000000 [ 88.221931][ T5975] raw: 0000000000000000 0000000000000000 00000001ffffffff ffff88814049c000 [ 88.251056][ T5975] page dumped because: VM_BUG_ON_FOLIO(folio_order(folio) < mapping_min_folio_order(mapping)) [ 88.283840][ T5975] page_owner tracks the page as allocated [ 88.304423][ T5975] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5975, tgid 5975 (syz-executor458), ts 88091133121, free_ts 88089059180 [ 88.371874][ T5975] post_alloc_hook+0x1f4/0x240 [ 88.387136][ T5975] get_page_from_freelist+0x360a/0x37a0 [ 88.401850][ T5975] __alloc_frozen_pages_noprof+0x211/0x5b0 [ 88.421823][ T5975] alloc_pages_mpol+0x339/0x690 [ 88.426713][ T5975] alloc_pages_noprof+0x121/0x190 [ 88.451905][ T5975] folio_alloc_noprof+0x1e/0x30 [ 88.456798][ T5975] filemap_alloc_folio_noprof+0xe4/0x550 [ 88.472104][ T5975] page_cache_ra_unbounded+0x36b/0x820 [ 88.487791][ T5975] do_sync_mmap_readahead+0x3e6/0x6c0 [ 88.497892][ T5975] filemap_fault+0x763/0x13d0 [ 88.508003][ T5975] __do_fault+0x137/0x390 [ 88.518109][ T5975] handle_pte_fault+0xfcc/0x61c0 [ 88.531823][ T5975] handle_mm_fault+0x1129/0x1bf0 [ 88.536793][ T5975] exc_page_fault+0x45b/0x920 [ 88.561853][ T5975] asm_exc_page_fault+0x26/0x30 [ 88.566747][ T5975] page last free pid 2150 tgid 2150 stack trace: [ 88.591889][ T5975] __free_frozen_pages+0xde8/0x10a0 [ 88.597241][ T5975] vfree+0x1c3/0x360 [ 88.621715][ T5975] delayed_vfree_work+0x56/0x80 [ 88.641855][ T5975] process_scheduled_works+0xac5/0x18e0 [ 88.657703][ T5975] worker_thread+0x870/0xd50 [ 88.667828][ T5975] kthread+0x7b9/0x940 [ 88.681841][ T5975] ret_from_fork+0x4d/0x80 [ 88.686280][ T5975] ret_from_fork_asm+0x1a/0x30 [ 88.711712][ T5975] ------------[ cut here ]------------ [ 88.717235][ T5975] kernel BUG at mm/filemap.c:868! [ 88.741869][ T5975] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 88.748353][ T5975] CPU: 1 UID: 0 PID: 5975 Comm: syz-executor458 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 88.760775][ T5975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 88.770839][ T5975] RIP: 0010:__filemap_add_folio+0x1554/0x16c0 [ 88.776931][ T5975] Code: e9 c5 ff 4c 89 e7 48 c7 c6 80 0e 54 8c e8 44 43 12 00 90 0f 0b e8 cc e9 c5 ff 4c 89 e7 48 c7 c6 00 05 54 8c e8 2d 43 12 00 90 <0f> 0b e8 b5 e9 c5 ff 4c 89 e7 48 c7 c6 80 0e 54 8c e8 16 43 12 00 [ 88.796549][ T5975] RSP: 0018:ffffc90004237300 EFLAGS: 00010246 [ 88.802629][ T5975] RAX: 9d50f91ac73bdd00 RBX: 0000000000000004 RCX: ffffffff93686020 [ 88.810611][ T5975] RDX: dffffc0000000000 RSI: ffffffff8e6497f7 RDI: 0000000000000001 [ 88.818590][ T5975] RBP: ffffc900042374b0 R08: ffffffff905fe577 R09: 1ffffffff20bfcae [ 88.826569][ T5975] R10: dffffc0000000000 R11: fffffbfff20bfcaf R12: ffffea0001e87480 [ 88.834551][ T5975] R13: ffffc90004237400 R14: 0000000000000000 R15: dffffc0000000000 [ 88.842535][ T5975] FS: 0000555579c22380(0000) GS:ffff88812509a000(0000) knlGS:0000000000000000 [ 88.851488][ T5975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.858079][ T5975] CR2: 000055c5aeb64df8 CR3: 000000007a388000 CR4: 0000000000350ef0 [ 88.866061][ T5975] Call Trace: [ 88.869340][ T5975] [ 88.872280][ T5975] ? __pfx_memcg1_commit_charge+0x10/0x10 [ 88.878025][ T5975] ? __pfx___filemap_add_folio+0x10/0x10 [ 88.883685][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.889336][ T5975] filemap_add_folio+0x157/0x380 [ 88.894295][ T5975] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 88.900562][ T5975] ? __pfx_filemap_add_folio+0x10/0x10 [ 88.906047][ T5975] ? page_cache_ra_order+0xa9c/0xca0 [ 88.911370][ T5975] page_cache_ra_unbounded+0x40c/0x820 [ 88.916863][ T5975] do_sync_mmap_readahead+0x3e6/0x6c0 [ 88.922254][ T5975] ? count_memcg_event_mm+0x93/0x440 [ 88.927560][ T5975] ? __pfx_do_sync_mmap_readahead+0x10/0x10 [ 88.933486][ T5975] ? __filemap_get_folio+0x9d2/0xb40 [ 88.938810][ T5975] filemap_fault+0x763/0x13d0 [ 88.943499][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.949192][ T5975] ? lockdep_hardirqs_on+0x9d/0x150 [ 88.954410][ T5975] ? __pfx_filemap_fault+0x10/0x10 [ 88.959543][ T5975] ? rcu_is_watching+0x15/0xb0 [ 88.964319][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.969967][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.975618][ T5975] ? __raw_spin_lock_init+0x45/0x100 [ 88.980948][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 88.986629][ T5975] __do_fault+0x137/0x390 [ 88.990992][ T5975] handle_pte_fault+0xfcc/0x61c0 [ 88.995966][ T5975] ? __pfx_handle_pte_fault+0x10/0x10 [ 89.001375][ T5975] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 89.008000][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.013659][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.019323][ T5975] ? cap_mmap_addr+0xaa/0xf0 [ 89.023940][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.029600][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.035258][ T5975] ? __thp_vma_allowable_orders+0x8f9/0x9b0 [ 89.041187][ T5975] ? look_up_lock_class+0x7b/0x170 [ 89.046337][ T5975] handle_mm_fault+0x1129/0x1bf0 [ 89.051313][ T5975] ? __pfx_handle_mm_fault+0x10/0x10 [ 89.056702][ T5975] ? lock_vma_under_rcu+0x1f0/0x9a0 [ 89.061931][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.067585][ T5975] exc_page_fault+0x45b/0x920 [ 89.072278][ T5975] ? srso_alias_return_thunk+0x5/0xfbef5 [ 89.077930][ T5975] ? do_syscall_64+0x100/0x210 [ 89.082713][ T5975] asm_exc_page_fault+0x26/0x30 [ 89.087576][ T5975] RIP: 0033:0x7f6edb56493b [ 89.092038][ T5975] Code: b3 00 48 c1 e6 2d 41 b8 13 00 00 00 bf 09 00 00 00 e8 29 13 03 00 bf 10 00 00 00 ba 71 12 08 40 48 b8 00 01 00 00 00 20 00 00 <48> c7 00 00 00 01 00 48 8b 35 87 77 0a 00 48 89 c1 31 c0 e8 fd 12 [ 89.111656][ T5975] RSP: 002b:00007ffc13ac92d0 EFLAGS: 00010217 [ 89.117774][ T5975] RAX: 0000200000000100 RBX: 0000000000000000 RCX: 00007f6edb595c69 [ 89.125755][ T5975] RDX: 0000000040081271 RSI: 0000000000b36000 RDI: 0000000000000010 [ 89.133740][ T5975] RBP: 00000000000f4240 R08: 0000000000000006 R09: 0000000000000000 [ 89.141719][ T5975] R10: 0000000000000013 R11: 0000000000000216 R12: 00000000000157d7 [ 89.149698][ T5975] R13: 00007ffc13ac92ec R14: 00007ffc13ac9300 R15: 00007ffc13ac92f0 [ 89.157687][ T5975] [ 89.160706][ T5975] Modules linked in: [ 89.165003][ T5975] ---[ end trace 0000000000000000 ]--- [ 89.408726][ T5975] RIP: 0010:__filemap_add_folio+0x1554/0x16c0 [ 89.425144][ T5975] Code: e9 c5 ff 4c 89 e7 48 c7 c6 80 0e 54 8c e8 44 43 12 00 90 0f 0b e8 cc e9 c5 ff 4c 89 e7 48 c7 c6 00 05 54 8c e8 2d 43 12 00 90 <0f> 0b e8 b5 e9 c5 ff 4c 89 e7 48 c7 c6 80 0e 54 8c e8 16 43 12 00 [ 89.485479][ T5975] RSP: 0018:ffffc90004237300 EFLAGS: 00010246 [ 89.491618][ T5975] RAX: 9d50f91ac73bdd00 RBX: 0000000000000004 RCX: ffffffff93686020 [ 89.541826][ T5975] RDX: dffffc0000000000 RSI: ffffffff8e6497f7 RDI: 0000000000000001 [ 89.549851][ T5975] RBP: ffffc900042374b0 R08: ffffffff905fe577 R09: 1ffffffff20bfcae [ 89.581822][ T5975] R10: dffffc0000000000 R11: fffffbfff20bfcaf R12: ffffea0001e87480 [ 89.589851][ T5975] R13: ffffc90004237400 R14: 0000000000000000 R15: dffffc0000000000 [ 89.611817][ T5975] FS: 0000555579c22380(0000) GS:ffff88812509a000(0000) knlGS:0000000000000000 [ 89.620800][ T5975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.661840][ T5975] CR2: 000055c5aeb64df8 CR3: 000000007a388000 CR4: 0000000000350ef0 [ 89.669891][ T5975] Kernel panic - not syncing: Fatal exception [ 89.676065][ T5975] Kernel Offset: disabled [ 89.680410][ T5975] Rebooting in 86400 seconds..