Warning: Permanently added '10.128.1.69' (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 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 [ 71.255025][ T5947] BUG: Bad page state in process syz-executor203 pfn:278e1 [ 71.262667][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880278e1dc0 pfn:0x278e1 [ 71.272812][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 71.279997][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 71.288691][ T5947] raw: ffff8880278e1dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 71.297431][ T5947] page dumped because: page_pool leak [ 71.302827][ T5947] page_owner tracks the page as allocated [ 71.308763][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248414468, free_ts 71048141035 [ 71.326119][ T5947] post_alloc_hook+0x1f3/0x230 [ 71.330916][ T5947] get_page_from_freelist+0x3045/0x3190 [ 71.336502][ T5947] __alloc_pages_noprof+0x292/0x710 [ 71.341715][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 71.347221][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 71.353158][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 71.358429][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 71.363842][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 71.369215][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 71.374188][ T5947] __sys_bpf+0x48d/0x810 [ 71.378449][ T5947] __x64_sys_bpf+0x7c/0x90 [ 71.382861][ T5947] do_syscall_64+0xf3/0x230 [ 71.387402][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.393339][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 71.399661][ T5947] free_unref_page+0xcfb/0xf20 [ 71.404473][ T5947] __put_partials+0xeb/0x130 [ 71.409104][ T5947] put_cpu_partial+0x17c/0x250 [ 71.413927][ T5947] __slab_free+0x2ea/0x3d0 [ 71.418353][ T5947] qlist_free_all+0x9a/0x140 [ 71.422932][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 71.428429][ T5947] __kasan_slab_alloc+0x23/0x80 [ 71.433323][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 71.438774][ T5947] taskstats_exit+0x360/0xa60 [ 71.443492][ T5947] do_exit+0x9ad/0x28e0 [ 71.447660][ T5947] do_group_exit+0x207/0x2c0 [ 71.452242][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 71.457395][ T5947] x64_sys_call+0x2634/0x2640 [ 71.462087][ T5947] do_syscall_64+0xf3/0x230 [ 71.466635][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.472542][ T5947] Modules linked in: [ 71.476583][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Not tainted 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 71.487712][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.497771][ T5947] Call Trace: [ 71.501044][ T5947] [ 71.503969][ T5947] dump_stack_lvl+0x241/0x360 [ 71.508651][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.513840][ T5947] ? __pfx_print_modules+0x10/0x10 [ 71.518949][ T5947] bad_page+0x166/0x1b0 [ 71.523104][ T5947] free_unref_page+0xed0/0xf20 [ 71.527869][ T5947] skb_release_data+0x6dc/0x8a0 [ 71.532718][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 71.537735][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 71.543451][ T5947] ? mark_lock+0x9a/0x360 [ 71.547775][ T5947] ? __lock_acquire+0x1384/0x2050 [ 71.552798][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 71.558859][ T5947] ? mark_lock+0x9a/0x360 [ 71.563184][ T5947] ? __lock_acquire+0x1384/0x2050 [ 71.568302][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 71.574294][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 71.580880][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 71.587379][ T5947] ? read_tsc+0x9/0x20 [ 71.591440][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 71.596635][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 71.602957][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 71.609115][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 71.615555][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 71.622223][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 71.627416][ T5947] ? __phys_addr+0xba/0x170 [ 71.631934][ T5947] ? build_skb_around+0x111/0x260 [ 71.636987][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 71.642921][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 71.648229][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 71.653714][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 71.659641][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 71.665208][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 71.671025][ T5947] ? synchronize_rcu+0x11b/0x360 [ 71.675975][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 71.681319][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 71.687604][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 71.693540][ T5947] ? _copy_from_user+0xa6/0xe0 [ 71.698340][ T5947] ? bpf_test_init+0x15a/0x180 [ 71.703117][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 71.708611][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 71.714025][ T5947] ? __pfx_lock_release+0x10/0x10 [ 71.719092][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 71.724923][ T5947] ? __fget_files+0x29/0x470 [ 71.729543][ T5947] ? fput+0x1a8/0x230 [ 71.733539][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 71.739363][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 71.744327][ T5947] __sys_bpf+0x48d/0x810 [ 71.748587][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 71.753363][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 71.759487][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 71.765507][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 71.771861][ T5947] ? do_syscall_64+0x100/0x230 [ 71.776654][ T5947] __x64_sys_bpf+0x7c/0x90 [ 71.781088][ T5947] do_syscall_64+0xf3/0x230 [ 71.785609][ T5947] ? clear_bhb_loop+0x35/0x90 [ 71.790304][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.796231][ T5947] RIP: 0033:0x7effeb162d19 [ 71.800663][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 71.820292][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 71.828737][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 71.836724][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 71.844708][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 71.852694][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 71.860679][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 71.868688][ T5947] [ 71.871781][ T5947] Disabling lock debugging due to kernel taint [ 71.877988][ T5947] BUG: Bad page state in process syz-executor203 pfn:278e2 [ 71.885303][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880278e2dc0 pfn:0x278e2 [ 71.895412][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 71.902540][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 71.911168][ T5947] raw: ffff8880278e2dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 71.919780][ T5947] page dumped because: page_pool leak [ 71.925188][ T5947] page_owner tracks the page as allocated [ 71.930910][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248403197, free_ts 71048146269 [ 71.948235][ T5947] post_alloc_hook+0x1f3/0x230 [ 71.953012][ T5947] get_page_from_freelist+0x3045/0x3190 [ 71.958577][ T5947] __alloc_pages_noprof+0x292/0x710 [ 71.963799][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 71.969251][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 71.975169][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 71.980377][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 71.985791][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 71.991165][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 71.996131][ T5947] __sys_bpf+0x48d/0x810 [ 72.000379][ T5947] __x64_sys_bpf+0x7c/0x90 [ 72.004819][ T5947] do_syscall_64+0xf3/0x230 [ 72.009332][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.015243][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 72.021570][ T5947] free_unref_page+0xcfb/0xf20 [ 72.026366][ T5947] __put_partials+0xeb/0x130 [ 72.030965][ T5947] put_cpu_partial+0x17c/0x250 [ 72.035767][ T5947] __slab_free+0x2ea/0x3d0 [ 72.040185][ T5947] qlist_free_all+0x9a/0x140 [ 72.044801][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 72.050261][ T5947] __kasan_slab_alloc+0x23/0x80 [ 72.055139][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 72.060604][ T5947] taskstats_exit+0x360/0xa60 [ 72.065312][ T5947] do_exit+0x9ad/0x28e0 [ 72.069472][ T5947] do_group_exit+0x207/0x2c0 [ 72.074074][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 72.079101][ T5947] x64_sys_call+0x2634/0x2640 [ 72.083802][ T5947] do_syscall_64+0xf3/0x230 [ 72.088310][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.094223][ T5947] Modules linked in: [ 72.098132][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 72.110706][ T5947] Tainted: [B]=BAD_PAGE [ 72.114842][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.124891][ T5947] Call Trace: [ 72.128160][ T5947] [ 72.131084][ T5947] dump_stack_lvl+0x241/0x360 [ 72.135757][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.140941][ T5947] ? __pfx_print_modules+0x10/0x10 [ 72.146042][ T5947] bad_page+0x166/0x1b0 [ 72.150210][ T5947] free_unref_page+0xed0/0xf20 [ 72.154963][ T5947] skb_release_data+0x6dc/0x8a0 [ 72.159800][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 72.164813][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 72.170519][ T5947] ? mark_lock+0x9a/0x360 [ 72.174836][ T5947] ? __lock_acquire+0x1384/0x2050 [ 72.179876][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 72.185930][ T5947] ? mark_lock+0x9a/0x360 [ 72.190242][ T5947] ? __lock_acquire+0x1384/0x2050 [ 72.195258][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 72.201246][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 72.207823][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 72.214316][ T5947] ? read_tsc+0x9/0x20 [ 72.218374][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 72.223560][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 72.229875][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 72.236020][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 72.242332][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 72.248994][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 72.254197][ T5947] ? __phys_addr+0xba/0x170 [ 72.258683][ T5947] ? build_skb_around+0x111/0x260 [ 72.263694][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 72.269662][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 72.274933][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 72.280386][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 72.286275][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 72.291811][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 72.297597][ T5947] ? synchronize_rcu+0x11b/0x360 [ 72.302537][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 72.307814][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 72.314043][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 72.319926][ T5947] ? _copy_from_user+0xa6/0xe0 [ 72.324677][ T5947] ? bpf_test_init+0x15a/0x180 [ 72.329419][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 72.334860][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 72.340215][ T5947] ? __pfx_lock_release+0x10/0x10 [ 72.345230][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 72.351026][ T5947] ? __fget_files+0x29/0x470 [ 72.355604][ T5947] ? fput+0x1a8/0x230 [ 72.359571][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 72.365365][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 72.370295][ T5947] __sys_bpf+0x48d/0x810 [ 72.374530][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 72.379278][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 72.385339][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 72.391309][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.397629][ T5947] ? do_syscall_64+0x100/0x230 [ 72.402378][ T5947] __x64_sys_bpf+0x7c/0x90 [ 72.406779][ T5947] do_syscall_64+0xf3/0x230 [ 72.411264][ T5947] ? clear_bhb_loop+0x35/0x90 [ 72.415932][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.421808][ T5947] RIP: 0033:0x7effeb162d19 [ 72.426207][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 72.445798][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 72.454196][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 72.462149][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 72.470105][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 72.478061][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 72.486022][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 72.493984][ T5947] [ 72.497074][ T5947] BUG: Bad page state in process syz-executor203 pfn:278e3 [ 72.504379][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880278e3dc0 pfn:0x278e3 [ 72.514461][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 72.521578][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 72.530188][ T5947] raw: ffff8880278e3dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 72.538790][ T5947] page dumped because: page_pool leak [ 72.544170][ T5947] page_owner tracks the page as allocated [ 72.549878][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248392499, free_ts 71048151461 [ 72.567208][ T5947] post_alloc_hook+0x1f3/0x230 [ 72.571991][ T5947] get_page_from_freelist+0x3045/0x3190 [ 72.577557][ T5947] __alloc_pages_noprof+0x292/0x710 [ 72.582773][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 72.588278][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 72.594217][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 72.599421][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 72.604811][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 72.610188][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 72.615150][ T5947] __sys_bpf+0x48d/0x810 [ 72.619396][ T5947] __x64_sys_bpf+0x7c/0x90 [ 72.623834][ T5947] do_syscall_64+0xf3/0x230 [ 72.628343][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.634259][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 72.640585][ T5947] free_unref_page+0xcfb/0xf20 [ 72.645373][ T5947] __put_partials+0xeb/0x130 [ 72.649969][ T5947] put_cpu_partial+0x17c/0x250 [ 72.654752][ T5947] __slab_free+0x2ea/0x3d0 [ 72.659170][ T5947] qlist_free_all+0x9a/0x140 [ 72.663775][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 72.669240][ T5947] __kasan_slab_alloc+0x23/0x80 [ 72.674114][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 72.679575][ T5947] taskstats_exit+0x360/0xa60 [ 72.684273][ T5947] do_exit+0x9ad/0x28e0 [ 72.688435][ T5947] do_group_exit+0x207/0x2c0 [ 72.693010][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 72.698070][ T5947] x64_sys_call+0x2634/0x2640 [ 72.702754][ T5947] do_syscall_64+0xf3/0x230 [ 72.707277][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.713176][ T5947] Modules linked in: [ 72.717115][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 72.729709][ T5947] Tainted: [B]=BAD_PAGE [ 72.733844][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.743885][ T5947] Call Trace: [ 72.747151][ T5947] [ 72.750067][ T5947] dump_stack_lvl+0x241/0x360 [ 72.754736][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.759917][ T5947] ? __pfx_print_modules+0x10/0x10 [ 72.765021][ T5947] bad_page+0x166/0x1b0 [ 72.769165][ T5947] free_unref_page+0xed0/0xf20 [ 72.773919][ T5947] skb_release_data+0x6dc/0x8a0 [ 72.778757][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 72.783786][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 72.789502][ T5947] ? mark_lock+0x9a/0x360 [ 72.793822][ T5947] ? __lock_acquire+0x1384/0x2050 [ 72.798838][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 72.804898][ T5947] ? mark_lock+0x9a/0x360 [ 72.809217][ T5947] ? __lock_acquire+0x1384/0x2050 [ 72.814233][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 72.820204][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 72.826776][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 72.833272][ T5947] ? read_tsc+0x9/0x20 [ 72.837327][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 72.842512][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 72.848824][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 72.854965][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 72.861276][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 72.868022][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 72.873206][ T5947] ? __phys_addr+0xba/0x170 [ 72.877702][ T5947] ? build_skb_around+0x111/0x260 [ 72.882707][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 72.888588][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 72.893860][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 72.899302][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 72.905186][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 72.910715][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 72.916501][ T5947] ? synchronize_rcu+0x11b/0x360 [ 72.921426][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 72.926700][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 72.932929][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 72.938807][ T5947] ? _copy_from_user+0xa6/0xe0 [ 72.943645][ T5947] ? bpf_test_init+0x15a/0x180 [ 72.948391][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 72.953835][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 72.959195][ T5947] ? __pfx_lock_release+0x10/0x10 [ 72.964211][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 72.969999][ T5947] ? __fget_files+0x29/0x470 [ 72.974573][ T5947] ? fput+0x1a8/0x230 [ 72.978535][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 72.984325][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 72.989250][ T5947] __sys_bpf+0x48d/0x810 [ 72.993479][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 72.998224][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 73.004275][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 73.010243][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 73.016556][ T5947] ? do_syscall_64+0x100/0x230 [ 73.021307][ T5947] __x64_sys_bpf+0x7c/0x90 [ 73.025710][ T5947] do_syscall_64+0xf3/0x230 [ 73.030197][ T5947] ? clear_bhb_loop+0x35/0x90 [ 73.034861][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.040736][ T5947] RIP: 0033:0x7effeb162d19 [ 73.045135][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 73.064729][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 73.073124][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 73.081083][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 73.089037][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 73.097019][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 73.105004][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 73.112964][ T5947] [ 73.116039][ T5947] BUG: Bad page state in process syz-executor203 pfn:278e4 [ 73.123353][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880278e4dc0 pfn:0x278e4 [ 73.133459][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 73.140576][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 73.149210][ T5947] raw: ffff8880278e4dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 73.157812][ T5947] page dumped because: page_pool leak [ 73.163171][ T5947] page_owner tracks the page as allocated [ 73.168901][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248381341, free_ts 71048156641 [ 73.186201][ T5947] post_alloc_hook+0x1f3/0x230 [ 73.190953][ T5947] get_page_from_freelist+0x3045/0x3190 [ 73.196515][ T5947] __alloc_pages_noprof+0x292/0x710 [ 73.201719][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 73.207206][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 73.213109][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 73.218364][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 73.223766][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 73.229124][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 73.234083][ T5947] __sys_bpf+0x48d/0x810 [ 73.238329][ T5947] __x64_sys_bpf+0x7c/0x90 [ 73.242733][ T5947] do_syscall_64+0xf3/0x230 [ 73.247259][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.253162][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 73.259508][ T5947] free_unref_page+0xcfb/0xf20 [ 73.264321][ T5947] __put_partials+0xeb/0x130 [ 73.268902][ T5947] put_cpu_partial+0x17c/0x250 [ 73.273677][ T5947] __slab_free+0x2ea/0x3d0 [ 73.278093][ T5947] qlist_free_all+0x9a/0x140 [ 73.282667][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 73.288165][ T5947] __kasan_slab_alloc+0x23/0x80 [ 73.293015][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 73.298491][ T5947] taskstats_exit+0x360/0xa60 [ 73.303175][ T5947] do_exit+0x9ad/0x28e0 [ 73.307370][ T5947] do_group_exit+0x207/0x2c0 [ 73.311962][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 73.317005][ T5947] x64_sys_call+0x2634/0x2640 [ 73.321687][ T5947] do_syscall_64+0xf3/0x230 [ 73.326210][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.332107][ T5947] Modules linked in: [ 73.336026][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 73.348612][ T5947] Tainted: [B]=BAD_PAGE [ 73.352745][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.362783][ T5947] Call Trace: [ 73.366049][ T5947] [ 73.368964][ T5947] dump_stack_lvl+0x241/0x360 [ 73.373637][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.378826][ T5947] ? __pfx_print_modules+0x10/0x10 [ 73.383925][ T5947] bad_page+0x166/0x1b0 [ 73.388066][ T5947] free_unref_page+0xed0/0xf20 [ 73.392816][ T5947] skb_release_data+0x6dc/0x8a0 [ 73.397652][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 73.402658][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 73.408369][ T5947] ? mark_lock+0x9a/0x360 [ 73.412684][ T5947] ? __lock_acquire+0x1384/0x2050 [ 73.417698][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 73.423751][ T5947] ? mark_lock+0x9a/0x360 [ 73.428065][ T5947] ? __lock_acquire+0x1384/0x2050 [ 73.433077][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 73.439044][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 73.445618][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 73.452135][ T5947] ? read_tsc+0x9/0x20 [ 73.456189][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 73.461377][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 73.467689][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 73.473833][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 73.480149][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 73.486813][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 73.492000][ T5947] ? __phys_addr+0xba/0x170 [ 73.496485][ T5947] ? build_skb_around+0x111/0x260 [ 73.501492][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 73.507375][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 73.512643][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 73.518086][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 73.523971][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 73.529502][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 73.535289][ T5947] ? synchronize_rcu+0x11b/0x360 [ 73.540223][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 73.545506][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 73.551732][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 73.557626][ T5947] ? _copy_from_user+0xa6/0xe0 [ 73.562393][ T5947] ? bpf_test_init+0x15a/0x180 [ 73.567177][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 73.572626][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 73.577986][ T5947] ? __pfx_lock_release+0x10/0x10 [ 73.583001][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 73.588797][ T5947] ? __fget_files+0x29/0x470 [ 73.593378][ T5947] ? fput+0x1a8/0x230 [ 73.597363][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 73.603168][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 73.608107][ T5947] __sys_bpf+0x48d/0x810 [ 73.612355][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 73.617118][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 73.623188][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 73.629176][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 73.635502][ T5947] ? do_syscall_64+0x100/0x230 [ 73.640256][ T5947] __x64_sys_bpf+0x7c/0x90 [ 73.644660][ T5947] do_syscall_64+0xf3/0x230 [ 73.649155][ T5947] ? clear_bhb_loop+0x35/0x90 [ 73.653819][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.659697][ T5947] RIP: 0033:0x7effeb162d19 [ 73.664096][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 73.683694][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 73.692094][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 73.700052][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 73.708007][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 73.715962][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 73.723917][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 73.731876][ T5947] [ 73.734951][ T5947] BUG: Bad page state in process syz-executor203 pfn:278e5 [ 73.742236][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880278e5dc0 pfn:0x278e5 [ 73.752323][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 73.759459][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 73.768062][ T5947] raw: ffff8880278e5dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 73.776666][ T5947] page dumped because: page_pool leak [ 73.782019][ T5947] page_owner tracks the page as allocated [ 73.787754][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248370083, free_ts 71048161843 [ 73.805068][ T5947] post_alloc_hook+0x1f3/0x230 [ 73.809832][ T5947] get_page_from_freelist+0x3045/0x3190 [ 73.815411][ T5947] __alloc_pages_noprof+0x292/0x710 [ 73.820620][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 73.826101][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 73.832006][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 73.837228][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 73.842602][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 73.847996][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 73.852939][ T5947] __sys_bpf+0x48d/0x810 [ 73.857202][ T5947] __x64_sys_bpf+0x7c/0x90 [ 73.861621][ T5947] do_syscall_64+0xf3/0x230 [ 73.866144][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.872066][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 73.878408][ T5947] free_unref_page+0xcfb/0xf20 [ 73.883186][ T5947] __put_partials+0xeb/0x130 [ 73.887821][ T5947] put_cpu_partial+0x17c/0x250 [ 73.892569][ T5947] __slab_free+0x2ea/0x3d0 [ 73.897000][ T5947] qlist_free_all+0x9a/0x140 [ 73.901591][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 73.907069][ T5947] __kasan_slab_alloc+0x23/0x80 [ 73.911922][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 73.917406][ T5947] taskstats_exit+0x360/0xa60 [ 73.922087][ T5947] do_exit+0x9ad/0x28e0 [ 73.926259][ T5947] do_group_exit+0x207/0x2c0 [ 73.930851][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 73.935892][ T5947] x64_sys_call+0x2634/0x2640 [ 73.940587][ T5947] do_syscall_64+0xf3/0x230 [ 73.945114][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.951016][ T5947] Modules linked in: [ 73.954928][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 73.967515][ T5947] Tainted: [B]=BAD_PAGE [ 73.971649][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.981685][ T5947] Call Trace: [ 73.984953][ T5947] [ 73.987869][ T5947] dump_stack_lvl+0x241/0x360 [ 73.992539][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.997722][ T5947] ? __pfx_print_modules+0x10/0x10 [ 74.002825][ T5947] bad_page+0x166/0x1b0 [ 74.006969][ T5947] free_unref_page+0xed0/0xf20 [ 74.011721][ T5947] skb_release_data+0x6dc/0x8a0 [ 74.016587][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 74.021617][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 74.027329][ T5947] ? mark_lock+0x9a/0x360 [ 74.031648][ T5947] ? __lock_acquire+0x1384/0x2050 [ 74.036669][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 74.042724][ T5947] ? mark_lock+0x9a/0x360 [ 74.047036][ T5947] ? __lock_acquire+0x1384/0x2050 [ 74.052052][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 74.058021][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 74.064601][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 74.071088][ T5947] ? read_tsc+0x9/0x20 [ 74.075149][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 74.080331][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 74.086649][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 74.092796][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 74.099110][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 74.105771][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 74.110975][ T5947] ? __phys_addr+0xba/0x170 [ 74.115468][ T5947] ? build_skb_around+0x111/0x260 [ 74.120475][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 74.126361][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 74.131632][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 74.137074][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 74.142961][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 74.148505][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 74.154295][ T5947] ? synchronize_rcu+0x11b/0x360 [ 74.159239][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 74.164512][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 74.170740][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 74.176619][ T5947] ? _copy_from_user+0xa6/0xe0 [ 74.181370][ T5947] ? bpf_test_init+0x15a/0x180 [ 74.186115][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 74.191554][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 74.196910][ T5947] ? __pfx_lock_release+0x10/0x10 [ 74.201922][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 74.207712][ T5947] ? __fget_files+0x29/0x470 [ 74.212285][ T5947] ? fput+0x1a8/0x230 [ 74.216255][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 74.222045][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 74.226972][ T5947] __sys_bpf+0x48d/0x810 [ 74.231199][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 74.235970][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 74.242021][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 74.248018][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 74.254345][ T5947] ? do_syscall_64+0x100/0x230 [ 74.259097][ T5947] __x64_sys_bpf+0x7c/0x90 [ 74.263500][ T5947] do_syscall_64+0xf3/0x230 [ 74.267993][ T5947] ? clear_bhb_loop+0x35/0x90 [ 74.272655][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.278535][ T5947] RIP: 0033:0x7effeb162d19 [ 74.282950][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 74.302543][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 74.310945][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 74.318926][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 74.326885][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 74.334863][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 74.342817][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 74.350778][ T5947] [ 74.353850][ T5947] BUG: Bad page state in process syz-executor203 pfn:278e6 [ 74.361136][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880278e6dc0 pfn:0x278e6 [ 74.371223][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 74.378364][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 74.386964][ T5947] raw: ffff8880278e6dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 74.395590][ T5947] page dumped because: page_pool leak [ 74.400944][ T5947] page_owner tracks the page as allocated [ 74.406675][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248358846, free_ts 71048190667 [ 74.423975][ T5947] post_alloc_hook+0x1f3/0x230 [ 74.428737][ T5947] get_page_from_freelist+0x3045/0x3190 [ 74.434301][ T5947] __alloc_pages_noprof+0x292/0x710 [ 74.439515][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 74.444996][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 74.450900][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 74.456121][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 74.461499][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 74.466899][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 74.471846][ T5947] __sys_bpf+0x48d/0x810 [ 74.476107][ T5947] __x64_sys_bpf+0x7c/0x90 [ 74.480529][ T5947] do_syscall_64+0xf3/0x230 [ 74.485057][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.490961][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 74.497302][ T5947] free_unref_page+0xcfb/0xf20 [ 74.502079][ T5947] __put_partials+0xeb/0x130 [ 74.506693][ T5947] put_cpu_partial+0x17c/0x250 [ 74.511481][ T5947] __slab_free+0x2ea/0x3d0 [ 74.515915][ T5947] qlist_free_all+0x9a/0x140 [ 74.520509][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 74.525992][ T5947] __kasan_slab_alloc+0x23/0x80 [ 74.530849][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 74.536331][ T5947] taskstats_exit+0x360/0xa60 [ 74.541015][ T5947] do_exit+0x9ad/0x28e0 [ 74.545192][ T5947] do_group_exit+0x207/0x2c0 [ 74.549786][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 74.554825][ T5947] x64_sys_call+0x2634/0x2640 [ 74.559512][ T5947] do_syscall_64+0xf3/0x230 [ 74.564041][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.569941][ T5947] Modules linked in: [ 74.573854][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 74.586442][ T5947] Tainted: [B]=BAD_PAGE [ 74.590576][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 74.600616][ T5947] Call Trace: [ 74.603908][ T5947] [ 74.606823][ T5947] dump_stack_lvl+0x241/0x360 [ 74.611514][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.616717][ T5947] ? __pfx_print_modules+0x10/0x10 [ 74.621821][ T5947] bad_page+0x166/0x1b0 [ 74.625964][ T5947] free_unref_page+0xed0/0xf20 [ 74.630726][ T5947] skb_release_data+0x6dc/0x8a0 [ 74.635562][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 74.640569][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 74.646277][ T5947] ? mark_lock+0x9a/0x360 [ 74.650594][ T5947] ? __lock_acquire+0x1384/0x2050 [ 74.655607][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 74.661660][ T5947] ? mark_lock+0x9a/0x360 [ 74.665972][ T5947] ? __lock_acquire+0x1384/0x2050 [ 74.670990][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 74.676960][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 74.683533][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 74.690016][ T5947] ? read_tsc+0x9/0x20 [ 74.694072][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 74.699257][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 74.705568][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 74.711708][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 74.718019][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 74.724681][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 74.729865][ T5947] ? __phys_addr+0xba/0x170 [ 74.734348][ T5947] ? build_skb_around+0x111/0x260 [ 74.739355][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 74.745237][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 74.750510][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 74.755955][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 74.761851][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 74.767408][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 74.773238][ T5947] ? synchronize_rcu+0x11b/0x360 [ 74.778187][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 74.783476][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 74.789717][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 74.795604][ T5947] ? _copy_from_user+0xa6/0xe0 [ 74.800437][ T5947] ? bpf_test_init+0x15a/0x180 [ 74.805202][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 74.810670][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 74.816033][ T5947] ? __pfx_lock_release+0x10/0x10 [ 74.821048][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 74.826853][ T5947] ? __fget_files+0x29/0x470 [ 74.831440][ T5947] ? fput+0x1a8/0x230 [ 74.835418][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 74.841215][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 74.846145][ T5947] __sys_bpf+0x48d/0x810 [ 74.850396][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 74.855170][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 74.861225][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 74.867200][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 74.873517][ T5947] ? do_syscall_64+0x100/0x230 [ 74.878264][ T5947] __x64_sys_bpf+0x7c/0x90 [ 74.882684][ T5947] do_syscall_64+0xf3/0x230 [ 74.887176][ T5947] ? clear_bhb_loop+0x35/0x90 [ 74.891862][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.897762][ T5947] RIP: 0033:0x7effeb162d19 [ 74.902160][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 74.921758][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 74.930162][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 74.938121][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 74.946078][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 74.954063][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 74.962024][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 74.969989][ T5947] [ 74.973060][ T5947] BUG: Bad page state in process syz-executor203 pfn:278e7 [ 74.980363][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880278e7dc0 pfn:0x278e7 [ 74.990449][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 74.997583][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 75.006188][ T5947] raw: ffff8880278e7dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 75.014785][ T5947] page dumped because: page_pool leak [ 75.020139][ T5947] page_owner tracks the page as allocated [ 75.025871][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248347054, free_ts 71048196073 [ 75.043193][ T5947] post_alloc_hook+0x1f3/0x230 [ 75.047998][ T5947] get_page_from_freelist+0x3045/0x3190 [ 75.053561][ T5947] __alloc_pages_noprof+0x292/0x710 [ 75.058764][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 75.064242][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 75.070143][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 75.075363][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 75.080739][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 75.086135][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 75.091077][ T5947] __sys_bpf+0x48d/0x810 [ 75.095340][ T5947] __x64_sys_bpf+0x7c/0x90 [ 75.099758][ T5947] do_syscall_64+0xf3/0x230 [ 75.104286][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.110185][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 75.116522][ T5947] free_unref_page+0xcfb/0xf20 [ 75.121296][ T5947] __put_partials+0xeb/0x130 [ 75.125912][ T5947] put_cpu_partial+0x17c/0x250 [ 75.130687][ T5947] __slab_free+0x2ea/0x3d0 [ 75.135119][ T5947] qlist_free_all+0x9a/0x140 [ 75.139710][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 75.145192][ T5947] __kasan_slab_alloc+0x23/0x80 [ 75.150051][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 75.155535][ T5947] taskstats_exit+0x360/0xa60 [ 75.160219][ T5947] do_exit+0x9ad/0x28e0 [ 75.164394][ T5947] do_group_exit+0x207/0x2c0 [ 75.168986][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 75.174030][ T5947] x64_sys_call+0x2634/0x2640 [ 75.178713][ T5947] do_syscall_64+0xf3/0x230 [ 75.183242][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.189143][ T5947] Modules linked in: [ 75.193023][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 75.205764][ T5947] Tainted: [B]=BAD_PAGE [ 75.209900][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 75.219948][ T5947] Call Trace: [ 75.223212][ T5947] [ 75.226141][ T5947] dump_stack_lvl+0x241/0x360 [ 75.230809][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.235997][ T5947] ? __pfx_print_modules+0x10/0x10 [ 75.241095][ T5947] bad_page+0x166/0x1b0 [ 75.245237][ T5947] free_unref_page+0xed0/0xf20 [ 75.249992][ T5947] skb_release_data+0x6dc/0x8a0 [ 75.254831][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 75.259841][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 75.265561][ T5947] ? mark_lock+0x9a/0x360 [ 75.269876][ T5947] ? __lock_acquire+0x1384/0x2050 [ 75.274894][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 75.280953][ T5947] ? mark_lock+0x9a/0x360 [ 75.285270][ T5947] ? __lock_acquire+0x1384/0x2050 [ 75.290287][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 75.296258][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 75.302834][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 75.309327][ T5947] ? read_tsc+0x9/0x20 [ 75.313389][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 75.318572][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 75.324884][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 75.331039][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 75.337353][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 75.344014][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 75.349203][ T5947] ? __phys_addr+0xba/0x170 [ 75.353689][ T5947] ? build_skb_around+0x111/0x260 [ 75.358700][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 75.364582][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 75.369868][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 75.375309][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 75.381209][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 75.386777][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 75.392565][ T5947] ? synchronize_rcu+0x11b/0x360 [ 75.397490][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 75.402785][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 75.409013][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 75.414893][ T5947] ? _copy_from_user+0xa6/0xe0 [ 75.419646][ T5947] ? bpf_test_init+0x15a/0x180 [ 75.424393][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 75.429831][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 75.435186][ T5947] ? __pfx_lock_release+0x10/0x10 [ 75.440202][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 75.445988][ T5947] ? __fget_files+0x29/0x470 [ 75.450620][ T5947] ? fput+0x1a8/0x230 [ 75.454588][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 75.460389][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 75.465323][ T5947] __sys_bpf+0x48d/0x810 [ 75.469571][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 75.474321][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 75.480376][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.486346][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.492671][ T5947] ? do_syscall_64+0x100/0x230 [ 75.497421][ T5947] __x64_sys_bpf+0x7c/0x90 [ 75.501821][ T5947] do_syscall_64+0xf3/0x230 [ 75.506312][ T5947] ? clear_bhb_loop+0x35/0x90 [ 75.510984][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.516871][ T5947] RIP: 0033:0x7effeb162d19 [ 75.521272][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 75.540864][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 75.549283][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 75.557245][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 75.565205][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 75.573194][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 75.581155][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 75.589117][ T5947] [ 75.592188][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a1f0 [ 75.599491][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a1f0dc0 pfn:0x6a1f0 [ 75.609572][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 75.616704][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 75.625302][ T5947] raw: ffff88806a1f0dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 75.633900][ T5947] page dumped because: page_pool leak [ 75.639251][ T5947] page_owner tracks the page as allocated [ 75.644979][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248335775, free_ts 71048201729 [ 75.662295][ T5947] post_alloc_hook+0x1f3/0x230 [ 75.667088][ T5947] get_page_from_freelist+0x3045/0x3190 [ 75.672641][ T5947] __alloc_pages_noprof+0x292/0x710 [ 75.677860][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 75.683350][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 75.689236][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 75.694476][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 75.699849][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 75.705248][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 75.710187][ T5947] __sys_bpf+0x48d/0x810 [ 75.714448][ T5947] __x64_sys_bpf+0x7c/0x90 [ 75.718870][ T5947] do_syscall_64+0xf3/0x230 [ 75.723394][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.729407][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 75.735749][ T5947] free_unref_page+0xcfb/0xf20 [ 75.740526][ T5947] __put_partials+0xeb/0x130 [ 75.745142][ T5947] put_cpu_partial+0x17c/0x250 [ 75.749907][ T5947] __slab_free+0x2ea/0x3d0 [ 75.754336][ T5947] qlist_free_all+0x9a/0x140 [ 75.758928][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 75.764428][ T5947] __kasan_slab_alloc+0x23/0x80 [ 75.769309][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 75.774785][ T5947] taskstats_exit+0x360/0xa60 [ 75.779464][ T5947] do_exit+0x9ad/0x28e0 [ 75.783632][ T5947] do_group_exit+0x207/0x2c0 [ 75.788233][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 75.793304][ T5947] x64_sys_call+0x2634/0x2640 [ 75.797991][ T5947] do_syscall_64+0xf3/0x230 [ 75.802487][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.808403][ T5947] Modules linked in: [ 75.812309][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 75.824892][ T5947] Tainted: [B]=BAD_PAGE [ 75.829033][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 75.839071][ T5947] Call Trace: [ 75.842335][ T5947] [ 75.845251][ T5947] dump_stack_lvl+0x241/0x360 [ 75.849920][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.855104][ T5947] ? __pfx_print_modules+0x10/0x10 [ 75.860204][ T5947] bad_page+0x166/0x1b0 [ 75.864346][ T5947] free_unref_page+0xed0/0xf20 [ 75.869103][ T5947] skb_release_data+0x6dc/0x8a0 [ 75.873946][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 75.878977][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 75.884770][ T5947] ? mark_lock+0x9a/0x360 [ 75.889088][ T5947] ? __lock_acquire+0x1384/0x2050 [ 75.894104][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 75.900158][ T5947] ? mark_lock+0x9a/0x360 [ 75.904481][ T5947] ? __lock_acquire+0x1384/0x2050 [ 75.909500][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 75.915466][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 75.922036][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 75.928524][ T5947] ? read_tsc+0x9/0x20 [ 75.932579][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 75.937761][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 75.944079][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 75.950221][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 75.956534][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 75.963193][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 75.968414][ T5947] ? __phys_addr+0xba/0x170 [ 75.972899][ T5947] ? build_skb_around+0x111/0x260 [ 75.977906][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 75.983789][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 75.989064][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 75.994506][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 76.000407][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 76.005936][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 76.011728][ T5947] ? synchronize_rcu+0x11b/0x360 [ 76.016653][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 76.021924][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 76.028156][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 76.034045][ T5947] ? _copy_from_user+0xa6/0xe0 [ 76.038795][ T5947] ? bpf_test_init+0x15a/0x180 [ 76.043540][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 76.048979][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 76.054334][ T5947] ? __pfx_lock_release+0x10/0x10 [ 76.059369][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 76.065162][ T5947] ? __fget_files+0x29/0x470 [ 76.069738][ T5947] ? fput+0x1a8/0x230 [ 76.073705][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 76.079493][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 76.084438][ T5947] __sys_bpf+0x48d/0x810 [ 76.088668][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 76.093412][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 76.099463][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 76.105445][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.111761][ T5947] ? do_syscall_64+0x100/0x230 [ 76.116511][ T5947] __x64_sys_bpf+0x7c/0x90 [ 76.120915][ T5947] do_syscall_64+0xf3/0x230 [ 76.125403][ T5947] ? clear_bhb_loop+0x35/0x90 [ 76.130067][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.135944][ T5947] RIP: 0033:0x7effeb162d19 [ 76.140367][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 76.159959][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 76.168358][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 76.176319][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 76.184274][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 76.192231][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 76.200192][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 76.208162][ T5947] [ 76.211236][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a1f1 [ 76.218536][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a1f1dc0 pfn:0x6a1f1 [ 76.228618][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 76.235751][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 76.244356][ T5947] raw: ffff88806a1f1dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 76.252941][ T5947] page dumped because: page_pool leak [ 76.258326][ T5947] page_owner tracks the page as allocated [ 76.264059][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248324385, free_ts 71048206965 [ 76.281358][ T5947] post_alloc_hook+0x1f3/0x230 [ 76.286160][ T5947] get_page_from_freelist+0x3045/0x3190 [ 76.291699][ T5947] __alloc_pages_noprof+0x292/0x710 [ 76.296914][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 76.302384][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 76.308326][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 76.313557][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 76.318911][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 76.324294][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 76.329235][ T5947] __sys_bpf+0x48d/0x810 [ 76.333493][ T5947] __x64_sys_bpf+0x7c/0x90 [ 76.337908][ T5947] do_syscall_64+0xf3/0x230 [ 76.342399][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.348312][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 76.354651][ T5947] free_unref_page+0xcfb/0xf20 [ 76.359407][ T5947] __put_partials+0xeb/0x130 [ 76.364010][ T5947] put_cpu_partial+0x17c/0x250 [ 76.368774][ T5947] __slab_free+0x2ea/0x3d0 [ 76.373173][ T5947] qlist_free_all+0x9a/0x140 [ 76.377785][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 76.383272][ T5947] __kasan_slab_alloc+0x23/0x80 [ 76.388127][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 76.393595][ T5947] taskstats_exit+0x360/0xa60 [ 76.398274][ T5947] do_exit+0x9ad/0x28e0 [ 76.402412][ T5947] do_group_exit+0x207/0x2c0 [ 76.407044][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 76.412088][ T5947] x64_sys_call+0x2634/0x2640 [ 76.416789][ T5947] do_syscall_64+0xf3/0x230 [ 76.421292][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.427209][ T5947] Modules linked in: [ 76.431109][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 76.443677][ T5947] Tainted: [B]=BAD_PAGE [ 76.447806][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 76.457837][ T5947] Call Trace: [ 76.461131][ T5947] [ 76.464046][ T5947] dump_stack_lvl+0x241/0x360 [ 76.468711][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.473889][ T5947] ? __pfx_print_modules+0x10/0x10 [ 76.478991][ T5947] bad_page+0x166/0x1b0 [ 76.483153][ T5947] free_unref_page+0xed0/0xf20 [ 76.487907][ T5947] skb_release_data+0x6dc/0x8a0 [ 76.492742][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 76.497748][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 76.503458][ T5947] ? mark_lock+0x9a/0x360 [ 76.507770][ T5947] ? __lock_acquire+0x1384/0x2050 [ 76.512780][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 76.518833][ T5947] ? mark_lock+0x9a/0x360 [ 76.523141][ T5947] ? __lock_acquire+0x1384/0x2050 [ 76.528156][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 76.534125][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 76.540718][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 76.547212][ T5947] ? read_tsc+0x9/0x20 [ 76.551263][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 76.556446][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 76.562761][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 76.568907][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 76.575238][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 76.581898][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 76.587079][ T5947] ? __phys_addr+0xba/0x170 [ 76.591567][ T5947] ? build_skb_around+0x111/0x260 [ 76.596572][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 76.602451][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 76.607719][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 76.613160][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 76.619038][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 76.624571][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 76.630357][ T5947] ? synchronize_rcu+0x11b/0x360 [ 76.635276][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 76.640545][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 76.646771][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 76.652646][ T5947] ? _copy_from_user+0xa6/0xe0 [ 76.657394][ T5947] ? bpf_test_init+0x15a/0x180 [ 76.662135][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 76.667574][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 76.672937][ T5947] ? __pfx_lock_release+0x10/0x10 [ 76.677949][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 76.683754][ T5947] ? __fget_files+0x29/0x470 [ 76.688327][ T5947] ? fput+0x1a8/0x230 [ 76.692289][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 76.698077][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 76.703008][ T5947] __sys_bpf+0x48d/0x810 [ 76.707236][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 76.711984][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 76.718036][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 76.724006][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.730319][ T5947] ? do_syscall_64+0x100/0x230 [ 76.735070][ T5947] __x64_sys_bpf+0x7c/0x90 [ 76.739467][ T5947] do_syscall_64+0xf3/0x230 [ 76.743965][ T5947] ? clear_bhb_loop+0x35/0x90 [ 76.748626][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.754501][ T5947] RIP: 0033:0x7effeb162d19 [ 76.758896][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 76.778484][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 76.786880][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 76.794831][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 76.802780][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 76.810733][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 76.818687][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 76.826648][ T5947] [ 76.829741][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a1f2 [ 76.837055][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a1f2dc0 pfn:0x6a1f2 [ 76.847145][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 76.854303][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 76.862869][ T5947] raw: ffff88806a1f2dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 76.871465][ T5947] page dumped because: page_pool leak [ 76.876846][ T5947] page_owner tracks the page as allocated [ 76.882539][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248313104, free_ts 71048212188 [ 76.899830][ T5947] post_alloc_hook+0x1f3/0x230 [ 76.904626][ T5947] get_page_from_freelist+0x3045/0x3190 [ 76.910159][ T5947] __alloc_pages_noprof+0x292/0x710 [ 76.915392][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 76.920873][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 76.926794][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 76.932018][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 76.937406][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 76.942802][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 76.947766][ T5947] __sys_bpf+0x48d/0x810 [ 76.952012][ T5947] __x64_sys_bpf+0x7c/0x90 [ 76.956450][ T5947] do_syscall_64+0xf3/0x230 [ 76.960955][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.966865][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 76.973183][ T5947] free_unref_page+0xcfb/0xf20 [ 76.977989][ T5947] __put_partials+0xeb/0x130 [ 76.982573][ T5947] put_cpu_partial+0x17c/0x250 [ 76.987347][ T5947] __slab_free+0x2ea/0x3d0 [ 76.991763][ T5947] qlist_free_all+0x9a/0x140 [ 76.996365][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 77.001827][ T5947] __kasan_slab_alloc+0x23/0x80 [ 77.006699][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 77.012167][ T5947] taskstats_exit+0x360/0xa60 [ 77.016864][ T5947] do_exit+0x9ad/0x28e0 [ 77.021021][ T5947] do_group_exit+0x207/0x2c0 [ 77.025629][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 77.030656][ T5947] x64_sys_call+0x2634/0x2640 [ 77.035354][ T5947] do_syscall_64+0xf3/0x230 [ 77.039860][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.045778][ T5947] Modules linked in: [ 77.049683][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 77.062269][ T5947] Tainted: [B]=BAD_PAGE [ 77.066402][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 77.076440][ T5947] Call Trace: [ 77.079711][ T5947] [ 77.082629][ T5947] dump_stack_lvl+0x241/0x360 [ 77.087297][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.092480][ T5947] ? __pfx_print_modules+0x10/0x10 [ 77.097577][ T5947] bad_page+0x166/0x1b0 [ 77.101717][ T5947] free_unref_page+0xed0/0xf20 [ 77.106474][ T5947] skb_release_data+0x6dc/0x8a0 [ 77.111308][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 77.116314][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 77.122018][ T5947] ? mark_lock+0x9a/0x360 [ 77.126329][ T5947] ? __lock_acquire+0x1384/0x2050 [ 77.131340][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 77.137391][ T5947] ? mark_lock+0x9a/0x360 [ 77.141703][ T5947] ? __lock_acquire+0x1384/0x2050 [ 77.146726][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 77.152693][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 77.159293][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 77.165779][ T5947] ? read_tsc+0x9/0x20 [ 77.169830][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 77.175011][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 77.181321][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 77.187461][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 77.193771][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 77.200426][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 77.205616][ T5947] ? __phys_addr+0xba/0x170 [ 77.210120][ T5947] ? build_skb_around+0x111/0x260 [ 77.215149][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 77.221038][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 77.226317][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 77.231761][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 77.237641][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 77.243174][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 77.248977][ T5947] ? synchronize_rcu+0x11b/0x360 [ 77.253911][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 77.259205][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 77.265445][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 77.271352][ T5947] ? _copy_from_user+0xa6/0xe0 [ 77.276111][ T5947] ? bpf_test_init+0x15a/0x180 [ 77.280891][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 77.286332][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 77.291685][ T5947] ? __pfx_lock_release+0x10/0x10 [ 77.296698][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 77.302485][ T5947] ? __fget_files+0x29/0x470 [ 77.307062][ T5947] ? fput+0x1a8/0x230 [ 77.311027][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 77.316817][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 77.321742][ T5947] __sys_bpf+0x48d/0x810 [ 77.325978][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 77.330730][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 77.336790][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 77.342765][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 77.349080][ T5947] ? do_syscall_64+0x100/0x230 [ 77.353833][ T5947] __x64_sys_bpf+0x7c/0x90 [ 77.358253][ T5947] do_syscall_64+0xf3/0x230 [ 77.362770][ T5947] ? clear_bhb_loop+0x35/0x90 [ 77.367432][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.373314][ T5947] RIP: 0033:0x7effeb162d19 [ 77.377718][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 77.397309][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 77.405729][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 77.413698][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 77.421649][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 77.429606][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 77.437559][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 77.445520][ T5947] [ 77.448592][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a1f3 [ 77.455896][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a1f3dc0 pfn:0x6a1f3 [ 77.465977][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 77.473092][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 77.481698][ T5947] raw: ffff88806a1f3dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 77.490302][ T5947] page dumped because: page_pool leak [ 77.495680][ T5947] page_owner tracks the page as allocated [ 77.501389][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248301669, free_ts 71048217415 [ 77.518712][ T5947] post_alloc_hook+0x1f3/0x230 [ 77.523521][ T5947] get_page_from_freelist+0x3045/0x3190 [ 77.529053][ T5947] __alloc_pages_noprof+0x292/0x710 [ 77.534260][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 77.539719][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 77.545640][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 77.550872][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 77.556262][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 77.561638][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 77.566598][ T5947] __sys_bpf+0x48d/0x810 [ 77.570841][ T5947] __x64_sys_bpf+0x7c/0x90 [ 77.575320][ T5947] do_syscall_64+0xf3/0x230 [ 77.579831][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.585770][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 77.592102][ T5947] free_unref_page+0xcfb/0xf20 [ 77.596904][ T5947] __put_partials+0xeb/0x130 [ 77.601503][ T5947] put_cpu_partial+0x17c/0x250 [ 77.606314][ T5947] __slab_free+0x2ea/0x3d0 [ 77.610733][ T5947] qlist_free_all+0x9a/0x140 [ 77.615339][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 77.620803][ T5947] __kasan_slab_alloc+0x23/0x80 [ 77.625676][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 77.631163][ T5947] taskstats_exit+0x360/0xa60 [ 77.635869][ T5947] do_exit+0x9ad/0x28e0 [ 77.640025][ T5947] do_group_exit+0x207/0x2c0 [ 77.644630][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 77.649667][ T5947] x64_sys_call+0x2634/0x2640 [ 77.654364][ T5947] do_syscall_64+0xf3/0x230 [ 77.658870][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.664784][ T5947] Modules linked in: [ 77.668686][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 77.681251][ T5947] Tainted: [B]=BAD_PAGE [ 77.685382][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 77.695423][ T5947] Call Trace: [ 77.698685][ T5947] [ 77.701601][ T5947] dump_stack_lvl+0x241/0x360 [ 77.706267][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.711472][ T5947] ? __pfx_print_modules+0x10/0x10 [ 77.716572][ T5947] bad_page+0x166/0x1b0 [ 77.720709][ T5947] free_unref_page+0xed0/0xf20 [ 77.725460][ T5947] skb_release_data+0x6dc/0x8a0 [ 77.730293][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 77.735298][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 77.741000][ T5947] ? mark_lock+0x9a/0x360 [ 77.745311][ T5947] ? __lock_acquire+0x1384/0x2050 [ 77.750322][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 77.756373][ T5947] ? mark_lock+0x9a/0x360 [ 77.760686][ T5947] ? __lock_acquire+0x1384/0x2050 [ 77.765702][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 77.771717][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 77.778339][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 77.784838][ T5947] ? read_tsc+0x9/0x20 [ 77.788894][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 77.794078][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 77.800387][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 77.806529][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 77.812840][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 77.819502][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 77.824706][ T5947] ? __phys_addr+0xba/0x170 [ 77.829192][ T5947] ? build_skb_around+0x111/0x260 [ 77.834199][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 77.840079][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 77.845351][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 77.850792][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 77.856673][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 77.862198][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 77.867988][ T5947] ? synchronize_rcu+0x11b/0x360 [ 77.872907][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 77.878185][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 77.884412][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 77.890289][ T5947] ? _copy_from_user+0xa6/0xe0 [ 77.895035][ T5947] ? bpf_test_init+0x15a/0x180 [ 77.899776][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 77.905215][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 77.910570][ T5947] ? __pfx_lock_release+0x10/0x10 [ 77.915580][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 77.921366][ T5947] ? __fget_files+0x29/0x470 [ 77.925940][ T5947] ? fput+0x1a8/0x230 [ 77.929995][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 77.935786][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 77.940713][ T5947] __sys_bpf+0x48d/0x810 [ 77.944943][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 77.949696][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 77.955749][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 77.961821][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 77.968134][ T5947] ? do_syscall_64+0x100/0x230 [ 77.972886][ T5947] __x64_sys_bpf+0x7c/0x90 [ 77.977360][ T5947] do_syscall_64+0xf3/0x230 [ 77.981851][ T5947] ? clear_bhb_loop+0x35/0x90 [ 77.986516][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.992394][ T5947] RIP: 0033:0x7effeb162d19 [ 77.996790][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 78.016386][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 78.024783][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 78.032738][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 78.040692][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 78.048649][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 78.056602][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 78.064564][ T5947] [ 78.067642][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a1f4 [ 78.074946][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a1f4dc0 pfn:0x6a1f4 [ 78.085025][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 78.092141][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 78.100750][ T5947] raw: ffff88806a1f4dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 78.109346][ T5947] page dumped because: page_pool leak [ 78.114728][ T5947] page_owner tracks the page as allocated [ 78.120439][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248290591, free_ts 71048222589 [ 78.137738][ T5947] post_alloc_hook+0x1f3/0x230 [ 78.142524][ T5947] get_page_from_freelist+0x3045/0x3190 [ 78.148118][ T5947] __alloc_pages_noprof+0x292/0x710 [ 78.153346][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 78.158825][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 78.164739][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 78.169949][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 78.175341][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 78.180713][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 78.185677][ T5947] __sys_bpf+0x48d/0x810 [ 78.189922][ T5947] __x64_sys_bpf+0x7c/0x90 [ 78.194357][ T5947] do_syscall_64+0xf3/0x230 [ 78.198865][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.204777][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 78.211100][ T5947] free_unref_page+0xcfb/0xf20 [ 78.215882][ T5947] __put_partials+0xeb/0x130 [ 78.220477][ T5947] put_cpu_partial+0x17c/0x250 [ 78.225255][ T5947] __slab_free+0x2ea/0x3d0 [ 78.229687][ T5947] qlist_free_all+0x9a/0x140 [ 78.234293][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 78.239754][ T5947] __kasan_slab_alloc+0x23/0x80 [ 78.244641][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 78.250107][ T5947] taskstats_exit+0x360/0xa60 [ 78.254819][ T5947] do_exit+0x9ad/0x28e0 [ 78.258976][ T5947] do_group_exit+0x207/0x2c0 [ 78.263585][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 78.268655][ T5947] x64_sys_call+0x2634/0x2640 [ 78.273350][ T5947] do_syscall_64+0xf3/0x230 [ 78.277853][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.283783][ T5947] Modules linked in: [ 78.287943][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 78.300523][ T5947] Tainted: [B]=BAD_PAGE [ 78.304658][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 78.314712][ T5947] Call Trace: [ 78.317974][ T5947] [ 78.320907][ T5947] dump_stack_lvl+0x241/0x360 [ 78.325576][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.330769][ T5947] ? __pfx_print_modules+0x10/0x10 [ 78.335864][ T5947] bad_page+0x166/0x1b0 [ 78.340000][ T5947] free_unref_page+0xed0/0xf20 [ 78.344757][ T5947] skb_release_data+0x6dc/0x8a0 [ 78.349594][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 78.354614][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 78.360328][ T5947] ? mark_lock+0x9a/0x360 [ 78.364729][ T5947] ? __lock_acquire+0x1384/0x2050 [ 78.369742][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 78.375817][ T5947] ? mark_lock+0x9a/0x360 [ 78.380130][ T5947] ? __lock_acquire+0x1384/0x2050 [ 78.385144][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 78.391121][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 78.397692][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 78.404196][ T5947] ? read_tsc+0x9/0x20 [ 78.408248][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 78.413433][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 78.419742][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 78.425879][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 78.432191][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 78.438849][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 78.444033][ T5947] ? __phys_addr+0xba/0x170 [ 78.448513][ T5947] ? build_skb_around+0x111/0x260 [ 78.453519][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 78.459419][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 78.464711][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 78.470162][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 78.476047][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 78.481582][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 78.487375][ T5947] ? synchronize_rcu+0x11b/0x360 [ 78.492296][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 78.497581][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 78.503851][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 78.509742][ T5947] ? _copy_from_user+0xa6/0xe0 [ 78.514495][ T5947] ? bpf_test_init+0x15a/0x180 [ 78.519237][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 78.524677][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 78.530035][ T5947] ? __pfx_lock_release+0x10/0x10 [ 78.535046][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 78.540829][ T5947] ? __fget_files+0x29/0x470 [ 78.545435][ T5947] ? fput+0x1a8/0x230 [ 78.549401][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 78.555205][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 78.560126][ T5947] __sys_bpf+0x48d/0x810 [ 78.564361][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 78.569110][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 78.575161][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 78.581147][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 78.587462][ T5947] ? do_syscall_64+0x100/0x230 [ 78.592214][ T5947] __x64_sys_bpf+0x7c/0x90 [ 78.596699][ T5947] do_syscall_64+0xf3/0x230 [ 78.601183][ T5947] ? clear_bhb_loop+0x35/0x90 [ 78.605844][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.611717][ T5947] RIP: 0033:0x7effeb162d19 [ 78.616113][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 78.635701][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 78.644098][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 78.652053][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 78.660004][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 78.667985][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 78.675943][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 78.683899][ T5947] [ 78.686966][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a1f5 [ 78.694278][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a1f5dc0 pfn:0x6a1f5 [ 78.704365][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 78.711480][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 78.720086][ T5947] raw: ffff88806a1f5dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 78.728685][ T5947] page dumped because: page_pool leak [ 78.734066][ T5947] page_owner tracks the page as allocated [ 78.739782][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248279150, free_ts 71048227786 [ 78.757087][ T5947] post_alloc_hook+0x1f3/0x230 [ 78.761866][ T5947] get_page_from_freelist+0x3045/0x3190 [ 78.767432][ T5947] __alloc_pages_noprof+0x292/0x710 [ 78.772637][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 78.778117][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 78.784039][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 78.789224][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 78.794666][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 78.800071][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 78.805075][ T5947] __sys_bpf+0x48d/0x810 [ 78.809324][ T5947] __x64_sys_bpf+0x7c/0x90 [ 78.813765][ T5947] do_syscall_64+0xf3/0x230 [ 78.818299][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.824215][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 78.830536][ T5947] free_unref_page+0xcfb/0xf20 [ 78.835328][ T5947] __put_partials+0xeb/0x130 [ 78.839924][ T5947] put_cpu_partial+0x17c/0x250 [ 78.844704][ T5947] __slab_free+0x2ea/0x3d0 [ 78.849119][ T5947] qlist_free_all+0x9a/0x140 [ 78.853731][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 78.859189][ T5947] __kasan_slab_alloc+0x23/0x80 [ 78.864064][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 78.869530][ T5947] taskstats_exit+0x360/0xa60 [ 78.874225][ T5947] do_exit+0x9ad/0x28e0 [ 78.878380][ T5947] do_group_exit+0x207/0x2c0 [ 78.882976][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 78.888012][ T5947] x64_sys_call+0x2634/0x2640 [ 78.892696][ T5947] do_syscall_64+0xf3/0x230 [ 78.897216][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.903113][ T5947] Modules linked in: [ 78.907026][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 78.919608][ T5947] Tainted: [B]=BAD_PAGE [ 78.923740][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 78.933778][ T5947] Call Trace: [ 78.937037][ T5947] [ 78.939950][ T5947] dump_stack_lvl+0x241/0x360 [ 78.944615][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.949795][ T5947] ? __pfx_print_modules+0x10/0x10 [ 78.954897][ T5947] bad_page+0x166/0x1b0 [ 78.959054][ T5947] free_unref_page+0xed0/0xf20 [ 78.963830][ T5947] skb_release_data+0x6dc/0x8a0 [ 78.968666][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 78.973673][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 78.979377][ T5947] ? mark_lock+0x9a/0x360 [ 78.983688][ T5947] ? __lock_acquire+0x1384/0x2050 [ 78.988708][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 78.994765][ T5947] ? mark_lock+0x9a/0x360 [ 78.999075][ T5947] ? __lock_acquire+0x1384/0x2050 [ 79.004095][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 79.010063][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 79.016640][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 79.023127][ T5947] ? read_tsc+0x9/0x20 [ 79.027181][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 79.032365][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 79.038675][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 79.044815][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 79.051132][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 79.057810][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 79.062993][ T5947] ? __phys_addr+0xba/0x170 [ 79.067478][ T5947] ? build_skb_around+0x111/0x260 [ 79.072483][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 79.078362][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 79.083635][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 79.089077][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 79.094953][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 79.100498][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 79.106293][ T5947] ? synchronize_rcu+0x11b/0x360 [ 79.111213][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 79.116501][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 79.122727][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 79.128609][ T5947] ? _copy_from_user+0xa6/0xe0 [ 79.133361][ T5947] ? bpf_test_init+0x15a/0x180 [ 79.138104][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 79.143546][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 79.148897][ T5947] ? __pfx_lock_release+0x10/0x10 [ 79.153910][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 79.159695][ T5947] ? __fget_files+0x29/0x470 [ 79.164269][ T5947] ? fput+0x1a8/0x230 [ 79.168253][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 79.174039][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 79.178962][ T5947] __sys_bpf+0x48d/0x810 [ 79.183186][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 79.187935][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 79.193985][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 79.199949][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 79.206261][ T5947] ? do_syscall_64+0x100/0x230 [ 79.211030][ T5947] __x64_sys_bpf+0x7c/0x90 [ 79.215426][ T5947] do_syscall_64+0xf3/0x230 [ 79.219911][ T5947] ? clear_bhb_loop+0x35/0x90 [ 79.224574][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.230448][ T5947] RIP: 0033:0x7effeb162d19 [ 79.234844][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 79.254433][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 79.262827][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 79.270781][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 79.278738][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 79.286691][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 79.294650][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 79.302608][ T5947] [ 79.305680][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a1f6 [ 79.312962][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a1f6dc0 pfn:0x6a1f6 [ 79.323064][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 79.330193][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 79.338789][ T5947] raw: ffff88806a1f6dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 79.347392][ T5947] page dumped because: page_pool leak [ 79.352742][ T5947] page_owner tracks the page as allocated [ 79.358469][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248267938, free_ts 71048233002 [ 79.375769][ T5947] post_alloc_hook+0x1f3/0x230 [ 79.380528][ T5947] get_page_from_freelist+0x3045/0x3190 [ 79.386082][ T5947] __alloc_pages_noprof+0x292/0x710 [ 79.391282][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 79.396755][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 79.402657][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 79.407886][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 79.413291][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 79.418651][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 79.423606][ T5947] __sys_bpf+0x48d/0x810 [ 79.427852][ T5947] __x64_sys_bpf+0x7c/0x90 [ 79.432251][ T5947] do_syscall_64+0xf3/0x230 [ 79.436789][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.442709][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 79.449050][ T5947] free_unref_page+0xcfb/0xf20 [ 79.453865][ T5947] __put_partials+0xeb/0x130 [ 79.458443][ T5947] put_cpu_partial+0x17c/0x250 [ 79.463183][ T5947] __slab_free+0x2ea/0x3d0 [ 79.467619][ T5947] qlist_free_all+0x9a/0x140 [ 79.472216][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 79.477689][ T5947] __kasan_slab_alloc+0x23/0x80 [ 79.482545][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 79.488023][ T5947] taskstats_exit+0x360/0xa60 [ 79.492734][ T5947] do_exit+0x9ad/0x28e0 [ 79.496901][ T5947] do_group_exit+0x207/0x2c0 [ 79.501489][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 79.506536][ T5947] x64_sys_call+0x2634/0x2640 [ 79.511216][ T5947] do_syscall_64+0xf3/0x230 [ 79.515734][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.521631][ T5947] Modules linked in: [ 79.525554][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 79.538138][ T5947] Tainted: [B]=BAD_PAGE [ 79.542266][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 79.552302][ T5947] Call Trace: [ 79.555566][ T5947] [ 79.558480][ T5947] dump_stack_lvl+0x241/0x360 [ 79.563158][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.568344][ T5947] ? __pfx_print_modules+0x10/0x10 [ 79.573446][ T5947] bad_page+0x166/0x1b0 [ 79.577585][ T5947] free_unref_page+0xed0/0xf20 [ 79.582334][ T5947] skb_release_data+0x6dc/0x8a0 [ 79.587169][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 79.592177][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 79.597911][ T5947] ? mark_lock+0x9a/0x360 [ 79.602225][ T5947] ? __lock_acquire+0x1384/0x2050 [ 79.607238][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 79.613301][ T5947] ? mark_lock+0x9a/0x360 [ 79.617612][ T5947] ? __lock_acquire+0x1384/0x2050 [ 79.622630][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 79.628601][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 79.635262][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 79.641749][ T5947] ? read_tsc+0x9/0x20 [ 79.645805][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 79.650990][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 79.657301][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 79.663443][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 79.669763][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 79.676421][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 79.681603][ T5947] ? __phys_addr+0xba/0x170 [ 79.686089][ T5947] ? build_skb_around+0x111/0x260 [ 79.691111][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 79.696992][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 79.702263][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 79.707730][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 79.713623][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 79.719162][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 79.724956][ T5947] ? synchronize_rcu+0x11b/0x360 [ 79.729888][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 79.735162][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 79.741405][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 79.747315][ T5947] ? _copy_from_user+0xa6/0xe0 [ 79.752081][ T5947] ? bpf_test_init+0x15a/0x180 [ 79.756827][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 79.762270][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 79.767625][ T5947] ? __pfx_lock_release+0x10/0x10 [ 79.772660][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 79.778450][ T5947] ? __fget_files+0x29/0x470 [ 79.783024][ T5947] ? fput+0x1a8/0x230 [ 79.786992][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 79.792780][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 79.797703][ T5947] __sys_bpf+0x48d/0x810 [ 79.801934][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 79.806679][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 79.812756][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 79.818724][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 79.825041][ T5947] ? do_syscall_64+0x100/0x230 [ 79.829787][ T5947] __x64_sys_bpf+0x7c/0x90 [ 79.834183][ T5947] do_syscall_64+0xf3/0x230 [ 79.838681][ T5947] ? clear_bhb_loop+0x35/0x90 [ 79.843349][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.849244][ T5947] RIP: 0033:0x7effeb162d19 [ 79.853655][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 79.873257][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 79.881662][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 79.889636][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 79.897591][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 79.905546][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 79.913500][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 79.921484][ T5947] [ 79.924584][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a1f7 [ 79.931869][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a1f7dc0 pfn:0x6a1f7 [ 79.941957][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 79.949090][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 79.957691][ T5947] raw: ffff88806a1f7dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 79.966288][ T5947] page dumped because: page_pool leak [ 79.971636][ T5947] page_owner tracks the page as allocated [ 79.977360][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248256511, free_ts 71048259070 [ 79.994660][ T5947] post_alloc_hook+0x1f3/0x230 [ 79.999415][ T5947] get_page_from_freelist+0x3045/0x3190 [ 80.004976][ T5947] __alloc_pages_noprof+0x292/0x710 [ 80.010178][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 80.015657][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 80.021563][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 80.026790][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 80.032167][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 80.037567][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 80.042511][ T5947] __sys_bpf+0x48d/0x810 [ 80.046779][ T5947] __x64_sys_bpf+0x7c/0x90 [ 80.051196][ T5947] do_syscall_64+0xf3/0x230 [ 80.055717][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.061613][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 80.067958][ T5947] free_unref_page+0xcfb/0xf20 [ 80.072730][ T5947] __put_partials+0xeb/0x130 [ 80.077369][ T5947] put_cpu_partial+0x17c/0x250 [ 80.082156][ T5947] __slab_free+0x2ea/0x3d0 [ 80.086593][ T5947] qlist_free_all+0x9a/0x140 [ 80.091186][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 80.096665][ T5947] __kasan_slab_alloc+0x23/0x80 [ 80.101520][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 80.106999][ T5947] taskstats_exit+0x360/0xa60 [ 80.111683][ T5947] do_exit+0x9ad/0x28e0 [ 80.115860][ T5947] do_group_exit+0x207/0x2c0 [ 80.120454][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 80.125495][ T5947] x64_sys_call+0x2634/0x2640 [ 80.130178][ T5947] do_syscall_64+0xf3/0x230 [ 80.134708][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.140608][ T5947] Modules linked in: [ 80.144521][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 80.157107][ T5947] Tainted: [B]=BAD_PAGE [ 80.161238][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 80.171275][ T5947] Call Trace: [ 80.174540][ T5947] [ 80.177454][ T5947] dump_stack_lvl+0x241/0x360 [ 80.182120][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.187305][ T5947] ? __pfx_print_modules+0x10/0x10 [ 80.192406][ T5947] bad_page+0x166/0x1b0 [ 80.196556][ T5947] free_unref_page+0xed0/0xf20 [ 80.201309][ T5947] skb_release_data+0x6dc/0x8a0 [ 80.206170][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 80.211177][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 80.216884][ T5947] ? mark_lock+0x9a/0x360 [ 80.221195][ T5947] ? __lock_acquire+0x1384/0x2050 [ 80.226210][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 80.232266][ T5947] ? mark_lock+0x9a/0x360 [ 80.236592][ T5947] ? __lock_acquire+0x1384/0x2050 [ 80.241610][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 80.247589][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 80.254166][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 80.260662][ T5947] ? read_tsc+0x9/0x20 [ 80.264805][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 80.269992][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 80.276322][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 80.282551][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 80.288866][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 80.295549][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 80.300732][ T5947] ? __phys_addr+0xba/0x170 [ 80.305220][ T5947] ? build_skb_around+0x111/0x260 [ 80.310226][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 80.316108][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 80.321376][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 80.326842][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 80.332724][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 80.338250][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 80.344041][ T5947] ? synchronize_rcu+0x11b/0x360 [ 80.348961][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 80.354232][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 80.360456][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 80.366338][ T5947] ? _copy_from_user+0xa6/0xe0 [ 80.371083][ T5947] ? bpf_test_init+0x15a/0x180 [ 80.375827][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 80.381268][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 80.386622][ T5947] ? __pfx_lock_release+0x10/0x10 [ 80.391633][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 80.397419][ T5947] ? __fget_files+0x29/0x470 [ 80.401992][ T5947] ? fput+0x1a8/0x230 [ 80.405957][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 80.411743][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 80.416664][ T5947] __sys_bpf+0x48d/0x810 [ 80.420887][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 80.425630][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 80.431680][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 80.437647][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 80.443959][ T5947] ? do_syscall_64+0x100/0x230 [ 80.448704][ T5947] __x64_sys_bpf+0x7c/0x90 [ 80.453103][ T5947] do_syscall_64+0xf3/0x230 [ 80.457589][ T5947] ? clear_bhb_loop+0x35/0x90 [ 80.462249][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.468125][ T5947] RIP: 0033:0x7effeb162d19 [ 80.472520][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 80.492107][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 80.500502][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 80.508456][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 80.516407][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 80.524363][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 80.532318][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 80.540274][ T5947] [ 80.543356][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a258 [ 80.550650][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a258dc0 pfn:0x6a258 [ 80.560735][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 80.567867][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 80.576467][ T5947] raw: ffff88806a258dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 80.585065][ T5947] page dumped because: page_pool leak [ 80.590415][ T5947] page_owner tracks the page as allocated [ 80.596143][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248245187, free_ts 71048264274 [ 80.613445][ T5947] post_alloc_hook+0x1f3/0x230 [ 80.618221][ T5947] get_page_from_freelist+0x3045/0x3190 [ 80.623782][ T5947] __alloc_pages_noprof+0x292/0x710 [ 80.628981][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 80.634458][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 80.640385][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 80.645626][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 80.651006][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 80.656409][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 80.661357][ T5947] __sys_bpf+0x48d/0x810 [ 80.665620][ T5947] __x64_sys_bpf+0x7c/0x90 [ 80.670039][ T5947] do_syscall_64+0xf3/0x230 [ 80.674559][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.680458][ T5947] page last free pid 5938 tgid 5938 stack trace: [ 80.686804][ T5947] free_unref_page+0xcfb/0xf20 [ 80.691576][ T5947] __put_partials+0xeb/0x130 [ 80.696184][ T5947] put_cpu_partial+0x17c/0x250 [ 80.700946][ T5947] __slab_free+0x2ea/0x3d0 [ 80.705381][ T5947] qlist_free_all+0x9a/0x140 [ 80.709971][ T5947] kasan_quarantine_reduce+0x14f/0x170 [ 80.715446][ T5947] __kasan_slab_alloc+0x23/0x80 [ 80.720302][ T5947] kmem_cache_alloc_noprof+0x135/0x2a0 [ 80.725785][ T5947] taskstats_exit+0x360/0xa60 [ 80.730464][ T5947] do_exit+0x9ad/0x28e0 [ 80.734635][ T5947] do_group_exit+0x207/0x2c0 [ 80.739224][ T5947] __x64_sys_exit_group+0x3f/0x40 [ 80.744262][ T5947] x64_sys_call+0x2634/0x2640 [ 80.748946][ T5947] do_syscall_64+0xf3/0x230 [ 80.753464][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.759388][ T5947] Modules linked in: [ 80.763304][ T5947] CPU: 1 UID: 0 PID: 5947 Comm: syz-executor203 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 80.775895][ T5947] Tainted: [B]=BAD_PAGE [ 80.780039][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 80.790088][ T5947] Call Trace: [ 80.793357][ T5947] [ 80.796277][ T5947] dump_stack_lvl+0x241/0x360 [ 80.800947][ T5947] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.806132][ T5947] ? __pfx_print_modules+0x10/0x10 [ 80.811235][ T5947] bad_page+0x166/0x1b0 [ 80.815377][ T5947] free_unref_page+0xed0/0xf20 [ 80.820132][ T5947] skb_release_data+0x6dc/0x8a0 [ 80.824970][ T5947] sk_skb_reason_drop+0x1c9/0x380 [ 80.829978][ T5947] __netif_receive_skb_core+0x3edd/0x4570 [ 80.835681][ T5947] ? mark_lock+0x9a/0x360 [ 80.839992][ T5947] ? __lock_acquire+0x1384/0x2050 [ 80.845007][ T5947] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 80.851055][ T5947] ? mark_lock+0x9a/0x360 [ 80.855366][ T5947] ? __lock_acquire+0x1384/0x2050 [ 80.860390][ T5947] __netif_receive_skb_list_core+0x2b1/0x980 [ 80.866358][ T5947] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 80.872933][ T5947] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 80.879415][ T5947] ? read_tsc+0x9/0x20 [ 80.883469][ T5947] ? timekeeping_get_ns+0x2c0/0x420 [ 80.888657][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 80.894967][ T5947] netif_receive_skb_list_internal+0xa51/0xe30 [ 80.901106][ T5947] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 80.907415][ T5947] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 80.914072][ T5947] ? __pfx_eth_type_trans+0x10/0x10 [ 80.919255][ T5947] ? __phys_addr+0xba/0x170 [ 80.923740][ T5947] ? build_skb_around+0x111/0x260 [ 80.928747][ T5947] ? __xdp_build_skb_from_frame+0x338/0x650 [ 80.934626][ T5947] netif_receive_skb_list+0x55/0x4b0 [ 80.939896][ T5947] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 80.945338][ T5947] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 80.951218][ T5947] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 80.956743][ T5947] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 80.962530][ T5947] ? synchronize_rcu+0x11b/0x360 [ 80.967450][ T5947] ? __pfx_synchronize_rcu+0x10/0x10 [ 80.972722][ T5947] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 80.978946][ T5947] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 80.984823][ T5947] ? _copy_from_user+0xa6/0xe0 [ 80.989568][ T5947] ? bpf_test_init+0x15a/0x180 [ 80.994310][ T5947] ? xdp_convert_md_to_buff+0x5b/0x330 [ 80.999748][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 81.005102][ T5947] ? __pfx_lock_release+0x10/0x10 [ 81.010113][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 81.015920][ T5947] ? __fget_files+0x29/0x470 [ 81.020495][ T5947] ? fput+0x1a8/0x230 [ 81.024460][ T5947] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 81.030267][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 81.035189][ T5947] __sys_bpf+0x48d/0x810 [ 81.039437][ T5947] ? __pfx___sys_bpf+0x10/0x10 [ 81.044185][ T5947] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 81.050242][ T5947] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 81.056209][ T5947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 81.062521][ T5947] ? do_syscall_64+0x100/0x230 [ 81.067269][ T5947] __x64_sys_bpf+0x7c/0x90 [ 81.071668][ T5947] do_syscall_64+0xf3/0x230 [ 81.076155][ T5947] ? clear_bhb_loop+0x35/0x90 [ 81.080816][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.086691][ T5947] RIP: 0033:0x7effeb162d19 [ 81.091087][ T5947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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 b0 ff ff ff f7 d8 64 89 01 48 [ 81.110675][ T5947] RSP: 002b:00007effeb0f4228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 81.119254][ T5947] RAX: ffffffffffffffda RBX: 00007effeb1e5338 RCX: 00007effeb162d19 [ 81.127213][ T5947] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 81.135168][ T5947] RBP: 00007effeb1e5330 R08: 00007effeb0f46c0 R09: 00007effeb0f46c0 [ 81.143120][ T5947] R10: 00007effeb0f46c0 R11: 0000000000000246 R12: 00007effeb1b21bc [ 81.151075][ T5947] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffc0d3b6078 [ 81.159034][ T5947] [ 81.162110][ T5947] BUG: Bad page state in process syz-executor203 pfn:6a259 [ 81.169417][ T5947] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806a259dc0 pfn:0x6a259 [ 81.179496][ T5947] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 81.186631][ T5947] raw: 00fff00000000000 dead000000000040 ffff888026a8f000 0000000000000000 [ 81.195235][ T5947] raw: ffff88806a259dc0 0000000000000001 00000000ffffffff 0000000000000000 [ 81.203834][ T5947] page dumped because: page_pool leak [ 81.209201][ T5947] page_owner tracks the page as allocated [ 81.214928][ T5947] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5947, tgid 5944 (syz-executor203), ts 71248233728, free_ts 71048269641 [ 81.232233][ T5947] post_alloc_hook+0x1f3/0x230 [ 81.237029][ T5947] get_page_from_freelist+0x3045/0x3190 [ 81.242579][ T5947] __alloc_pages_noprof+0x292/0x710 [ 81.247799][ T5947] alloc_pages_bulk_noprof+0x729/0xd40 [ 81.253287][ T5947] __page_pool_alloc_pages_slow+0x122/0x690 [ 81.259174][ T5947] page_pool_alloc_pages+0xd0/0x1c0 [ 81.264394][ T5947] bpf_test_run_xdp_live+0x950/0x2160 [ 81.269788][ T5947] bpf_prog_test_run_xdp+0x805/0x11e0 [ 81.275188][ T5947] bpf_prog_test_run+0x2e4/0x360 [ 81.280136][ T5947] __sys_bpf+0x48d/0x810 [ 81.284433][ T5947] __x64_sys_bpf+0x7c/0x90 [ 81.288865][ T5947] do_syscall_64+0xf3/0x230 [ 81.293400][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f