Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts. [ 81.000852][ T5829] cgroup: Unknown subsys name 'net' [ 81.117450][ T5829] cgroup: Unknown subsys name 'cpuset' [ 81.126721][ T5829] cgroup: Unknown subsys name 'rlimit' [ 81.710067][ T5837] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. 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 [ 82.299007][ T5909] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x1a pfn:0x7b7b7 [ 82.316111][ T5909] memcg:ffff888030eb0000 [ 82.328460][ T5909] flags: 0xfff00000000001(locked|node=0|zone=1|lastcpupid=0x7ff) executing program executing program executing program executing program executing program executing program [ 82.349465][ T5909] raw: 00fff00000000001 0000000000000000 dead000000000122 0000000000000000 [ 82.381450][ T5909] raw: 000000000000001a 0000000000000000 00000001ffffffff ffff888030eb0000 executing program executing program executing program executing program executing program executing program [ 82.397513][ T5909] page dumped because: VM_BUG_ON_FOLIO(folio_order(folio) < mapping_min_folio_order(mapping)) [ 82.408616][ T5909] page_owner tracks the page as allocated [ 82.421993][ T5909] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5909, tgid 5909 (syz-executor413), ts 82282178042, free_ts 82282158652 executing program executing program executing program executing program executing program executing program executing program [ 82.455045][ T5909] post_alloc_hook+0x1f4/0x240 [ 82.470174][ T5909] get_page_from_freelist+0x360a/0x37a0 [ 82.479726][ T5909] __alloc_frozen_pages_noprof+0x211/0x5b0 [ 82.488961][ T5909] alloc_pages_mpol+0x339/0x690 executing program executing program executing program executing program executing program [ 82.508776][ T5909] alloc_pages_noprof+0x121/0x190 [ 82.518714][ T5909] folio_alloc_noprof+0x1e/0x30 [ 82.528835][ T5909] filemap_alloc_folio_noprof+0xe4/0x550 [ 82.546126][ T5909] page_cache_ra_unbounded+0x36b/0x820 executing program executing program executing program executing program [ 82.559939][ T5909] do_sync_mmap_readahead+0x3e6/0x6c0 executing program executing program executing program executing program executing program executing program executing program executing program [ 82.580642][ T5909] filemap_fault+0x763/0x13d0 [ 82.585409][ T5909] __do_fault+0x137/0x390 [ 82.595922][ T5909] handle_pte_fault+0xfcc/0x61c0 [ 82.600899][ T5909] handle_mm_fault+0x1129/0x1bf0 [ 82.610503][ T5909] exc_page_fault+0x45b/0x920 [ 82.621254][ T5909] asm_exc_page_fault+0x26/0x30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 82.653855][ T5909] page last free pid 5909 tgid 5909 stack trace: [ 82.660216][ T5909] __free_frozen_pages+0xde8/0x10a0 [ 82.676947][ T5909] __folio_put+0x2b5/0x360 [ 82.685851][ T5909] page_cache_ra_unbounded+0x509/0x820 [ 82.691352][ T5909] do_sync_mmap_readahead+0x3e6/0x6c0 executing program executing program executing program executing program executing program executing program executing program executing program [ 82.724933][ T5909] filemap_fault+0x763/0x13d0 [ 82.729671][ T5909] __do_fault+0x137/0x390 [ 82.739725][ T5909] handle_pte_fault+0xfcc/0x61c0 [ 82.762818][ T5909] handle_mm_fault+0x1129/0x1bf0 executing program executing program executing program [ 82.789622][ T5909] exc_page_fault+0x45b/0x920 executing program executing program executing program executing program executing program executing program executing program [ 82.812250][ T5909] asm_exc_page_fault+0x26/0x30 [ 82.831611][ T5909] ------------[ cut here ]------------ [ 82.837674][ T5909] kernel BUG at mm/filemap.c:868! [ 82.886210][ T5909] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 82.892656][ T5909] CPU: 1 UID: 0 PID: 5909 Comm: syz-executor413 Not tainted 6.15.0-rc2-syzkaller-00493-gac71fabf1567 #0 PREEMPT(full) [ 82.905070][ T5909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 82.915118][ T5909] RIP: 0010:__filemap_add_folio+0x1554/0x16c0 [ 82.921193][ T5909] 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 [ 82.940798][ T5909] RSP: 0018:ffffc90004087300 EFLAGS: 00010246 [ 82.946869][ T5909] RAX: ba56fbab94ec7e00 RBX: 0000000000000004 RCX: ffffffff93686020 [ 82.954856][ T5909] RDX: dffffc0000000000 RSI: ffffffff8e6497f7 RDI: 0000000000000001 [ 82.962825][ T5909] RBP: ffffc900040874b0 R08: ffffffff905fe577 R09: 1ffffffff20bfcae [ 82.970791][ T5909] R10: dffffc0000000000 R11: fffffbfff20bfcaf R12: ffffea0001ededc0 [ 82.978756][ T5909] R13: ffffc90004087400 R14: 0000000000000000 R15: dffffc0000000000 [ 82.986728][ T5909] FS: 0000555577940380(0000) GS:ffff88812509a000(0000) knlGS:0000000000000000 [ 82.995653][ T5909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.002232][ T5909] CR2: 00007fb2a265a1f0 CR3: 000000007eb78000 CR4: 0000000000350ef0 [ 83.010203][ T5909] Call Trace: [ 83.013472][ T5909] [ 83.016404][ T5909] ? __pfx___filemap_add_folio+0x10/0x10 [ 83.022047][ T5909] ? percpu_ref_put+0x19/0x180 [ 83.026836][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.032473][ T5909] filemap_add_folio+0x157/0x380 [ 83.037412][ T5909] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 83.043659][ T5909] ? __pfx_filemap_add_folio+0x10/0x10 [ 83.049120][ T5909] ? page_cache_ra_order+0xa9c/0xca0 [ 83.054412][ T5909] page_cache_ra_unbounded+0x40c/0x820 [ 83.059886][ T5909] do_sync_mmap_readahead+0x3e6/0x6c0 [ 83.065255][ T5909] ? count_memcg_event_mm+0x93/0x440 [ 83.070536][ T5909] ? __pfx_do_sync_mmap_readahead+0x10/0x10 [ 83.076513][ T5909] ? __filemap_get_folio+0x9d2/0xb40 [ 83.081899][ T5909] filemap_fault+0x763/0x13d0 [ 83.086571][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.092204][ T5909] ? lockdep_hardirqs_on+0x9d/0x150 [ 83.097406][ T5909] ? __pfx_filemap_fault+0x10/0x10 [ 83.102508][ T5909] ? rcu_is_watching+0x15/0xb0 [ 83.107265][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.112896][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.118525][ T5909] ? __raw_spin_lock_init+0x45/0x100 [ 83.123810][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.130572][ T5909] __do_fault+0x137/0x390 [ 83.134904][ T5909] handle_pte_fault+0xfcc/0x61c0 [ 83.139853][ T5909] ? __pfx_handle_pte_fault+0x10/0x10 [ 83.145239][ T5909] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 83.151828][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.157459][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.163093][ T5909] ? cap_mmap_addr+0xaa/0xf0 [ 83.167694][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.173325][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.178954][ T5909] ? __thp_vma_allowable_orders+0x8f9/0x9b0 [ 83.184856][ T5909] ? look_up_lock_class+0x7b/0x170 [ 83.189965][ T5909] handle_mm_fault+0x1129/0x1bf0 [ 83.194918][ T5909] ? __pfx_handle_mm_fault+0x10/0x10 [ 83.200199][ T5909] ? lock_vma_under_rcu+0x1f0/0x9a0 [ 83.205491][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.211121][ T5909] exc_page_fault+0x45b/0x920 [ 83.215796][ T5909] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.221428][ T5909] ? do_syscall_64+0x100/0x210 [ 83.226194][ T5909] asm_exc_page_fault+0x26/0x30 [ 83.231037][ T5909] RIP: 0033:0x7fb2a25adba4 [ 83.235444][ T5909] Code: 2d 41 b8 13 00 00 00 bf 09 00 00 00 bb 03 00 00 00 e8 b0 14 03 00 ba 71 12 08 40 bf 10 00 00 00 48 b8 00 01 00 00 00 20 00 00 <48> c7 00 00 00 01 00 48 8b 35 1e 95 0a 00 48 89 c1 31 c0 e8 84 14 [ 83.255051][ T5909] RSP: 002b:00007ffd9b4d3c20 EFLAGS: 00010217 [ 83.261129][ T5909] RAX: 0000200000000100 RBX: 0000000000000003 RCX: 00007fb2a25df059 [ 83.269099][ T5909] RDX: 0000000040081271 RSI: 0000000000b36000 RDI: 0000000000000010 [ 83.277067][ T5909] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 83.285034][ T5909] R10: 0000000000000013 R11: 0000000000000216 R12: 00007ffd9b4d3c4c [ 83.293000][ T5909] R13: 00007ffd9b4d3c60 R14: 00007ffd9b4d3ca0 R15: 0000000000000008 [ 83.300980][ T5909] [ 83.304034][ T5909] Modules linked in: [ 83.308477][ T5909] ---[ end trace 0000000000000000 ]--- [ 83.315675][ T5909] RIP: 0010:__filemap_add_folio+0x1554/0x16c0 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 [ 83.336921][ T5909] 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 [ 83.369350][ T5909] RSP: 0018:ffffc90004087300 EFLAGS: 00010246 [ 83.375569][ T5909] RAX: ba56fbab94ec7e00 RBX: 0000000000000004 RCX: ffffffff93686020 executing program executing program executing program executing program executing program executing program executing program executing program [ 83.396329][ T5909] RDX: dffffc0000000000 RSI: ffffffff8e6497f7 RDI: 0000000000000001 [ 83.426926][ T5909] RBP: ffffc900040874b0 R08: ffffffff905fe577 R09: 1ffffffff20bfcae executing program executing program executing program executing program executing program executing program executing program executing program [ 83.444303][ T5909] R10: dffffc0000000000 R11: fffffbfff20bfcaf R12: ffffea0001ededc0 [ 83.455318][ T5909] R13: ffffc90004087400 R14: 0000000000000000 R15: dffffc0000000000 [ 83.475981][ T5909] FS: 0000555577940380(0000) GS:ffff888124f9a000(0000) knlGS:0000000000000000 executing program executing program executing program executing program executing program executing program executing program [ 83.499671][ T5909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.518208][ T5909] CR2: 00007fb2a265a1f0 CR3: 000000007eb78000 CR4: 0000000000350ef0 [ 83.536602][ T5909] Kernel panic - not syncing: Fatal exception [ 83.542926][ T5909] Kernel Offset: disabled [ 83.547246][ T5909] Rebooting in 86400 seconds..