Warning: Permanently added '10.128.1.77' (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 [ 71.596687][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.603151][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.698551][ T5520] BUG: Bad page state in process syz-executor594 pfn:21721 [ 71.706052][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x8 pfn:0x21721 [ 71.714926][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 71.722075][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 71.731930][ T5520] raw: 0000000000000008 0000000000000001 00000000ffffffff 0000000000000000 [ 71.740789][ T5520] page dumped because: page_pool leak [ 71.746246][ T5520] page_owner tracks the page as allocated [ 71.752127][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685710149, free_ts 71444216004 [ 71.769723][ T5520] post_alloc_hook+0x1f3/0x230 [ 71.774596][ T5520] get_page_from_freelist+0x3045/0x3190 [ 71.780190][ T5520] __alloc_pages_noprof+0x292/0x710 [ 71.785492][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 71.790979][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 71.796956][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 71.802177][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 71.807604][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 71.812997][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 71.817992][ T5520] __sys_bpf+0x48d/0x810 [ 71.822254][ T5520] __x64_sys_bpf+0x7c/0x90 [ 71.826729][ T5520] do_syscall_64+0xf3/0x230 [ 71.831254][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.837201][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 71.843537][ T5520] free_unref_page+0xcfb/0xf20 [ 71.848365][ T5520] __slab_free+0x31b/0x3d0 [ 71.852795][ T5520] qlist_free_all+0x9a/0x140 [ 71.857426][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 71.862902][ T5520] __kasan_slab_alloc+0x23/0x80 [ 71.867817][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 71.873306][ T5520] taskstats_exit+0x360/0xa60 [ 71.878069][ T5520] do_exit+0x9ad/0x28e0 [ 71.882243][ T5520] do_group_exit+0x207/0x2c0 [ 71.886900][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 71.891941][ T5520] x64_sys_call+0x2634/0x2640 [ 71.896700][ T5520] do_syscall_64+0xf3/0x230 [ 71.901232][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.907197][ T5520] Modules linked in: [ 71.911131][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Not tainted 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 71.922256][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.932331][ T5520] Call Trace: [ 71.935627][ T5520] [ 71.938568][ T5520] dump_stack_lvl+0x241/0x360 [ 71.943263][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.948472][ T5520] ? __pfx_print_modules+0x10/0x10 [ 71.953613][ T5520] bad_page+0x166/0x1b0 [ 71.957786][ T5520] free_unref_page+0xed0/0xf20 [ 71.962575][ T5520] skb_release_data+0x6dc/0x8a0 [ 71.967455][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 71.972503][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 71.978243][ T5520] ? mark_lock+0x9a/0x360 [ 71.982587][ T5520] ? __lock_acquire+0x1384/0x2050 [ 71.987641][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 71.993729][ T5520] ? mark_lock+0x9a/0x360 [ 71.998077][ T5520] ? __lock_acquire+0x1384/0x2050 [ 72.003142][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 72.009150][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 72.015750][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 72.022250][ T5520] ? read_tsc+0x9/0x20 [ 72.026314][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 72.031523][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 72.037851][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 72.044004][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 72.050328][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 72.057006][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 72.062203][ T5520] ? __phys_addr+0xba/0x170 [ 72.066701][ T5520] ? build_skb_around+0x111/0x260 [ 72.071729][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 72.077625][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 72.082907][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 72.088367][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 72.094272][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 72.099815][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 72.105612][ T5520] ? synchronize_rcu+0x11b/0x360 [ 72.110547][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 72.115843][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 72.122092][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 72.127995][ T5520] ? _copy_from_user+0xa6/0xe0 [ 72.132772][ T5520] ? bpf_test_init+0x15a/0x180 [ 72.137531][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 72.142983][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 72.148359][ T5520] ? __pfx_lock_release+0x10/0x10 [ 72.153392][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 72.159189][ T5520] ? __fget_files+0x29/0x470 [ 72.163779][ T5520] ? fput+0x1a8/0x230 [ 72.167762][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 72.173565][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 72.178525][ T5520] __sys_bpf+0x48d/0x810 [ 72.182764][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 72.187533][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 72.193604][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 72.199591][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.205914][ T5520] ? do_syscall_64+0x100/0x230 [ 72.210678][ T5520] __x64_sys_bpf+0x7c/0x90 [ 72.215092][ T5520] do_syscall_64+0xf3/0x230 [ 72.219592][ T5520] ? clear_bhb_loop+0x35/0x90 [ 72.224272][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.230172][ T5520] RIP: 0033:0x7f1f20db8d19 [ 72.234589][ T5520] 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 [ 72.254200][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 72.262612][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 72.270579][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 72.278541][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 72.286506][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 72.294476][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 72.302456][ T5520] [ 72.305548][ T5520] Disabling lock debugging due to kernel taint [ 72.311732][ T5520] BUG: Bad page state in process syz-executor594 pfn:21720 [ 72.319045][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888021723300 pfn:0x21720 [ 72.329140][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 72.336284][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 72.344915][ T5520] raw: ffff888021723300 0000000000000001 00000000ffffffff 0000000000000000 [ 72.353502][ T5520] page dumped because: page_pool leak [ 72.358906][ T5520] page_owner tracks the page as allocated [ 72.364639][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685698138, free_ts 71444216004 [ 72.381936][ T5520] post_alloc_hook+0x1f3/0x230 [ 72.386729][ T5520] get_page_from_freelist+0x3045/0x3190 [ 72.392278][ T5520] __alloc_pages_noprof+0x292/0x710 [ 72.397505][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 72.402967][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 72.408896][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 72.414098][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 72.419495][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 72.424889][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 72.429812][ T5520] __sys_bpf+0x48d/0x810 [ 72.434033][ T5520] __x64_sys_bpf+0x7c/0x90 [ 72.438463][ T5520] do_syscall_64+0xf3/0x230 [ 72.442972][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.448900][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 72.455245][ T5520] free_unref_page+0xcfb/0xf20 [ 72.460001][ T5520] __slab_free+0x31b/0x3d0 [ 72.464449][ T5520] qlist_free_all+0x9a/0x140 [ 72.469043][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 72.474556][ T5520] __kasan_slab_alloc+0x23/0x80 [ 72.479409][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 72.484885][ T5520] taskstats_exit+0x360/0xa60 [ 72.489581][ T5520] do_exit+0x9ad/0x28e0 [ 72.493721][ T5520] do_group_exit+0x207/0x2c0 [ 72.498352][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 72.503390][ T5520] x64_sys_call+0x2634/0x2640 [ 72.508098][ T5520] do_syscall_64+0xf3/0x230 [ 72.512624][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.518564][ T5520] Modules linked in: [ 72.522481][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 72.535066][ T5520] Tainted: [B]=BAD_PAGE [ 72.539222][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.549280][ T5520] Call Trace: [ 72.552572][ T5520] [ 72.555496][ T5520] dump_stack_lvl+0x241/0x360 [ 72.560204][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.565402][ T5520] ? __pfx_print_modules+0x10/0x10 [ 72.570524][ T5520] bad_page+0x166/0x1b0 [ 72.574680][ T5520] free_unref_page+0xed0/0xf20 [ 72.579445][ T5520] skb_release_data+0x6dc/0x8a0 [ 72.584335][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 72.589363][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 72.595069][ T5520] ? mark_lock+0x9a/0x360 [ 72.599383][ T5520] ? __lock_acquire+0x1384/0x2050 [ 72.604402][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 72.610454][ T5520] ? mark_lock+0x9a/0x360 [ 72.614766][ T5520] ? __lock_acquire+0x1384/0x2050 [ 72.619783][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 72.625762][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 72.632348][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 72.638842][ T5520] ? read_tsc+0x9/0x20 [ 72.642904][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 72.648094][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 72.654423][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 72.660578][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 72.666899][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 72.673580][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 72.678772][ T5520] ? __phys_addr+0xba/0x170 [ 72.683263][ T5520] ? build_skb_around+0x111/0x260 [ 72.688281][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 72.694173][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 72.699452][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 72.704917][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 72.710829][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 72.716378][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 72.722172][ T5520] ? synchronize_rcu+0x11b/0x360 [ 72.727099][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 72.732382][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 72.738615][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 72.744501][ T5520] ? _copy_from_user+0xa6/0xe0 [ 72.749257][ T5520] ? bpf_test_init+0x15a/0x180 [ 72.754011][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 72.759457][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 72.764819][ T5520] ? __pfx_lock_release+0x10/0x10 [ 72.769837][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 72.775639][ T5520] ? __fget_files+0x29/0x470 [ 72.780222][ T5520] ? fput+0x1a8/0x230 [ 72.784194][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 72.790015][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 72.794948][ T5520] __sys_bpf+0x48d/0x810 [ 72.799187][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 72.803943][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 72.810005][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 72.815978][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.822300][ T5520] ? do_syscall_64+0x100/0x230 [ 72.827055][ T5520] __x64_sys_bpf+0x7c/0x90 [ 72.831464][ T5520] do_syscall_64+0xf3/0x230 [ 72.835956][ T5520] ? clear_bhb_loop+0x35/0x90 [ 72.840626][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.846515][ T5520] RIP: 0033:0x7f1f20db8d19 [ 72.850917][ T5520] 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 [ 72.870512][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 72.878914][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 72.886873][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 72.894830][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 72.902792][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 72.910753][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 72.918718][ T5520] [ 72.921839][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f1f [ 72.929165][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f1f [ 72.937963][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 72.945096][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 72.953683][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 72.962292][ T5520] page dumped because: page_pool leak [ 72.967690][ T5520] page_owner tracks the page as allocated [ 72.973399][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685686287, free_ts 71444527049 [ 72.990703][ T5520] post_alloc_hook+0x1f3/0x230 [ 72.995498][ T5520] get_page_from_freelist+0x3045/0x3190 [ 73.001033][ T5520] __alloc_pages_noprof+0x292/0x710 [ 73.006251][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 73.011718][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 73.017642][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 73.022845][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 73.028253][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 73.033637][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 73.038609][ T5520] __sys_bpf+0x48d/0x810 [ 73.042858][ T5520] __x64_sys_bpf+0x7c/0x90 [ 73.047306][ T5520] do_syscall_64+0xf3/0x230 [ 73.051814][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.057738][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 73.064355][ T5520] free_unref_page+0xcfb/0xf20 [ 73.069135][ T5520] __slab_free+0x31b/0x3d0 [ 73.073573][ T5520] qlist_free_all+0x9a/0x140 [ 73.078215][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 73.083689][ T5520] __kasan_slab_alloc+0x23/0x80 [ 73.088603][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 73.094067][ T5520] taskstats_exit+0x360/0xa60 [ 73.098784][ T5520] do_exit+0x9ad/0x28e0 [ 73.102946][ T5520] do_group_exit+0x207/0x2c0 [ 73.107556][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 73.112584][ T5520] x64_sys_call+0x2634/0x2640 [ 73.117294][ T5520] do_syscall_64+0xf3/0x230 [ 73.121807][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.127742][ T5520] Modules linked in: [ 73.131638][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 73.144207][ T5520] Tainted: [B]=BAD_PAGE [ 73.148359][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.158397][ T5520] Call Trace: [ 73.161658][ T5520] [ 73.164571][ T5520] dump_stack_lvl+0x241/0x360 [ 73.169268][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.174454][ T5520] ? __pfx_print_modules+0x10/0x10 [ 73.179562][ T5520] bad_page+0x166/0x1b0 [ 73.183703][ T5520] free_unref_page+0xed0/0xf20 [ 73.188478][ T5520] skb_release_data+0x6dc/0x8a0 [ 73.193320][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 73.198328][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 73.204035][ T5520] ? mark_lock+0x9a/0x360 [ 73.208353][ T5520] ? __lock_acquire+0x1384/0x2050 [ 73.213368][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 73.219427][ T5520] ? mark_lock+0x9a/0x360 [ 73.223737][ T5520] ? __lock_acquire+0x1384/0x2050 [ 73.228752][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 73.234723][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 73.241303][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 73.247794][ T5520] ? read_tsc+0x9/0x20 [ 73.251851][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 73.257039][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 73.263358][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 73.269507][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 73.275824][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 73.282494][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 73.287686][ T5520] ? __phys_addr+0xba/0x170 [ 73.292177][ T5520] ? build_skb_around+0x111/0x260 [ 73.297191][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 73.303076][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 73.308357][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 73.313804][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 73.319688][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 73.325226][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 73.331019][ T5520] ? synchronize_rcu+0x11b/0x360 [ 73.335945][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 73.341229][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 73.347464][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 73.353354][ T5520] ? _copy_from_user+0xa6/0xe0 [ 73.358108][ T5520] ? bpf_test_init+0x15a/0x180 [ 73.362857][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 73.368304][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 73.373666][ T5520] ? __pfx_lock_release+0x10/0x10 [ 73.378681][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 73.384476][ T5520] ? __fget_files+0x29/0x470 [ 73.389058][ T5520] ? fput+0x1a8/0x230 [ 73.393032][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 73.398827][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 73.403753][ T5520] __sys_bpf+0x48d/0x810 [ 73.407984][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 73.412735][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 73.418793][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 73.424767][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 73.431090][ T5520] ? do_syscall_64+0x100/0x230 [ 73.435848][ T5520] __x64_sys_bpf+0x7c/0x90 [ 73.440256][ T5520] do_syscall_64+0xf3/0x230 [ 73.444751][ T5520] ? clear_bhb_loop+0x35/0x90 [ 73.449417][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.455297][ T5520] RIP: 0033:0x7f1f20db8d19 [ 73.459701][ T5520] 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 [ 73.479301][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 73.487703][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 73.495661][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 73.503621][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 73.511580][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 73.519541][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 73.527510][ T5520] [ 73.530607][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f1e [ 73.537960][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f1e [ 73.546775][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 73.553902][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 73.562529][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 73.571142][ T5520] page dumped because: page_pool leak [ 73.576524][ T5520] page_owner tracks the page as allocated [ 73.582241][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685674389, free_ts 71444527049 [ 73.599547][ T5520] post_alloc_hook+0x1f3/0x230 [ 73.604355][ T5520] get_page_from_freelist+0x3045/0x3190 [ 73.609902][ T5520] __alloc_pages_noprof+0x292/0x710 [ 73.615120][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 73.620576][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 73.626501][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 73.631711][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 73.637108][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 73.642486][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 73.647456][ T5520] __sys_bpf+0x48d/0x810 [ 73.651701][ T5520] __x64_sys_bpf+0x7c/0x90 [ 73.656146][ T5520] do_syscall_64+0xf3/0x230 [ 73.660651][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.666613][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 73.672956][ T5520] free_unref_page+0xcfb/0xf20 [ 73.677787][ T5520] __slab_free+0x31b/0x3d0 [ 73.682221][ T5520] qlist_free_all+0x9a/0x140 [ 73.686838][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 73.692313][ T5520] __kasan_slab_alloc+0x23/0x80 [ 73.697213][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 73.702685][ T5520] taskstats_exit+0x360/0xa60 [ 73.707442][ T5520] do_exit+0x9ad/0x28e0 [ 73.711634][ T5520] do_group_exit+0x207/0x2c0 [ 73.716261][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 73.721310][ T5520] x64_sys_call+0x2634/0x2640 [ 73.726017][ T5520] do_syscall_64+0xf3/0x230 [ 73.730523][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.736441][ T5520] Modules linked in: [ 73.740343][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 73.752912][ T5520] Tainted: [B]=BAD_PAGE [ 73.757060][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.767102][ T5520] Call Trace: [ 73.770369][ T5520] [ 73.773279][ T5520] dump_stack_lvl+0x241/0x360 [ 73.777970][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.783151][ T5520] ? __pfx_print_modules+0x10/0x10 [ 73.788250][ T5520] bad_page+0x166/0x1b0 [ 73.792394][ T5520] free_unref_page+0xed0/0xf20 [ 73.797153][ T5520] skb_release_data+0x6dc/0x8a0 [ 73.801999][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 73.807016][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 73.812724][ T5520] ? mark_lock+0x9a/0x360 [ 73.817042][ T5520] ? __lock_acquire+0x1384/0x2050 [ 73.822077][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 73.828135][ T5520] ? mark_lock+0x9a/0x360 [ 73.832448][ T5520] ? __lock_acquire+0x1384/0x2050 [ 73.837470][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 73.843443][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 73.850019][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 73.856510][ T5520] ? read_tsc+0x9/0x20 [ 73.860573][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 73.865762][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 73.872079][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 73.878230][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 73.884548][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 73.891217][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 73.896405][ T5520] ? __phys_addr+0xba/0x170 [ 73.900893][ T5520] ? build_skb_around+0x111/0x260 [ 73.905902][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 73.911789][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 73.917062][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 73.922511][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 73.928396][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 73.933928][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 73.939720][ T5520] ? synchronize_rcu+0x11b/0x360 [ 73.944647][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 73.949928][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 73.956165][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 73.962052][ T5520] ? _copy_from_user+0xa6/0xe0 [ 73.966804][ T5520] ? bpf_test_init+0x15a/0x180 [ 73.971551][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 73.976995][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 73.982354][ T5520] ? __pfx_lock_release+0x10/0x10 [ 73.987371][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 73.993161][ T5520] ? __fget_files+0x29/0x470 [ 73.999162][ T5520] ? fput+0x1a8/0x230 [ 74.003145][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 74.008951][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 74.013898][ T5520] __sys_bpf+0x48d/0x810 [ 74.018137][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 74.022919][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 74.029008][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 74.034994][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 74.041325][ T5520] ? do_syscall_64+0x100/0x230 [ 74.046098][ T5520] __x64_sys_bpf+0x7c/0x90 [ 74.050509][ T5520] do_syscall_64+0xf3/0x230 [ 74.055002][ T5520] ? clear_bhb_loop+0x35/0x90 [ 74.059674][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.065559][ T5520] RIP: 0033:0x7f1f20db8d19 [ 74.069962][ T5520] 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 [ 74.089573][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 74.097989][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 74.105954][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 74.113915][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 74.121878][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 74.129838][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 74.137805][ T5520] [ 74.140901][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f1d [ 74.148232][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f1d [ 74.157030][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 74.164155][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 74.172779][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 74.181392][ T5520] page dumped because: page_pool leak [ 74.186775][ T5520] page_owner tracks the page as allocated [ 74.192496][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685662563, free_ts 71444527049 [ 74.209803][ T5520] post_alloc_hook+0x1f3/0x230 [ 74.214614][ T5520] get_page_from_freelist+0x3045/0x3190 [ 74.220162][ T5520] __alloc_pages_noprof+0x292/0x710 [ 74.225382][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 74.230843][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 74.236772][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 74.241976][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 74.247403][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 74.252777][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 74.257745][ T5520] __sys_bpf+0x48d/0x810 [ 74.261992][ T5520] __x64_sys_bpf+0x7c/0x90 [ 74.266437][ T5520] do_syscall_64+0xf3/0x230 [ 74.270946][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.276882][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 74.283205][ T5520] free_unref_page+0xcfb/0xf20 [ 74.288029][ T5520] __slab_free+0x31b/0x3d0 [ 74.292479][ T5520] qlist_free_all+0x9a/0x140 [ 74.297091][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 74.302557][ T5520] __kasan_slab_alloc+0x23/0x80 [ 74.307439][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 74.312907][ T5520] taskstats_exit+0x360/0xa60 [ 74.317619][ T5520] do_exit+0x9ad/0x28e0 [ 74.321777][ T5520] do_group_exit+0x207/0x2c0 [ 74.326392][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 74.331419][ T5520] x64_sys_call+0x2634/0x2640 [ 74.336124][ T5520] do_syscall_64+0xf3/0x230 [ 74.340626][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.346546][ T5520] Modules linked in: [ 74.350447][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 74.363020][ T5520] Tainted: [B]=BAD_PAGE [ 74.367180][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 74.377220][ T5520] Call Trace: [ 74.380483][ T5520] [ 74.383397][ T5520] dump_stack_lvl+0x241/0x360 [ 74.388067][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.393251][ T5520] ? __pfx_print_modules+0x10/0x10 [ 74.398353][ T5520] bad_page+0x166/0x1b0 [ 74.402494][ T5520] free_unref_page+0xed0/0xf20 [ 74.407255][ T5520] skb_release_data+0x6dc/0x8a0 [ 74.412106][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 74.417122][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 74.422835][ T5520] ? mark_lock+0x9a/0x360 [ 74.427155][ T5520] ? __lock_acquire+0x1384/0x2050 [ 74.432178][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 74.438241][ T5520] ? mark_lock+0x9a/0x360 [ 74.442560][ T5520] ? __lock_acquire+0x1384/0x2050 [ 74.447583][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 74.453559][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 74.460145][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 74.466638][ T5520] ? read_tsc+0x9/0x20 [ 74.470700][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 74.475893][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 74.482212][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 74.488362][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 74.494683][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 74.501354][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 74.506542][ T5520] ? __phys_addr+0xba/0x170 [ 74.511126][ T5520] ? build_skb_around+0x111/0x260 [ 74.516145][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 74.522033][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 74.527313][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 74.532765][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 74.538653][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 74.544283][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 74.550164][ T5520] ? synchronize_rcu+0x11b/0x360 [ 74.555095][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 74.560397][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 74.566651][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 74.572550][ T5520] ? _copy_from_user+0xa6/0xe0 [ 74.577316][ T5520] ? bpf_test_init+0x15a/0x180 [ 74.582066][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 74.587520][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 74.592888][ T5520] ? __pfx_lock_release+0x10/0x10 [ 74.597907][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 74.603699][ T5520] ? __fget_files+0x29/0x470 [ 74.608288][ T5520] ? fput+0x1a8/0x230 [ 74.612261][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 74.618055][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 74.623012][ T5520] __sys_bpf+0x48d/0x810 [ 74.627246][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 74.631997][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 74.638057][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 74.644038][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 74.650362][ T5520] ? do_syscall_64+0x100/0x230 [ 74.655120][ T5520] __x64_sys_bpf+0x7c/0x90 [ 74.659526][ T5520] do_syscall_64+0xf3/0x230 [ 74.664017][ T5520] ? clear_bhb_loop+0x35/0x90 [ 74.668688][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.674571][ T5520] RIP: 0033:0x7f1f20db8d19 [ 74.678976][ T5520] 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 [ 74.698570][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 74.706974][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 74.714932][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 74.722888][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 74.730847][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 74.738806][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 74.746770][ T5520] [ 74.749871][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f1c [ 74.757175][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f1c [ 74.765970][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 74.773105][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 74.781733][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 74.790336][ T5520] page dumped because: page_pool leak [ 74.795722][ T5520] page_owner tracks the page as allocated [ 74.801432][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685650789, free_ts 71444527049 [ 74.818826][ T5520] post_alloc_hook+0x1f3/0x230 [ 74.823596][ T5520] get_page_from_freelist+0x3045/0x3190 [ 74.829173][ T5520] __alloc_pages_noprof+0x292/0x710 [ 74.834391][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 74.839835][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 74.845751][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 74.850956][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 74.856347][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 74.861719][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 74.866678][ T5520] __sys_bpf+0x48d/0x810 [ 74.870925][ T5520] __x64_sys_bpf+0x7c/0x90 [ 74.875364][ T5520] do_syscall_64+0xf3/0x230 [ 74.879867][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.885800][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 74.892144][ T5520] free_unref_page+0xcfb/0xf20 [ 74.896957][ T5520] __slab_free+0x31b/0x3d0 [ 74.901389][ T5520] qlist_free_all+0x9a/0x140 [ 74.906019][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 74.911479][ T5520] __kasan_slab_alloc+0x23/0x80 [ 74.916356][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 74.921822][ T5520] taskstats_exit+0x360/0xa60 [ 74.926530][ T5520] do_exit+0x9ad/0x28e0 [ 74.930689][ T5520] do_group_exit+0x207/0x2c0 [ 74.935302][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 74.940336][ T5520] x64_sys_call+0x2634/0x2640 [ 74.945039][ T5520] do_syscall_64+0xf3/0x230 [ 74.949547][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.955465][ T5520] Modules linked in: [ 74.959364][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 74.971931][ T5520] Tainted: [B]=BAD_PAGE [ 74.976063][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 74.986096][ T5520] Call Trace: [ 74.989356][ T5520] [ 74.992267][ T5520] dump_stack_lvl+0x241/0x360 [ 74.996931][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.002116][ T5520] ? __pfx_print_modules+0x10/0x10 [ 75.007214][ T5520] bad_page+0x166/0x1b0 [ 75.011351][ T5520] free_unref_page+0xed0/0xf20 [ 75.016115][ T5520] skb_release_data+0x6dc/0x8a0 [ 75.020958][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 75.025971][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 75.031682][ T5520] ? mark_lock+0x9a/0x360 [ 75.035997][ T5520] ? __lock_acquire+0x1384/0x2050 [ 75.041021][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 75.047082][ T5520] ? mark_lock+0x9a/0x360 [ 75.051407][ T5520] ? __lock_acquire+0x1384/0x2050 [ 75.056429][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 75.062400][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 75.068979][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 75.075469][ T5520] ? read_tsc+0x9/0x20 [ 75.079527][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 75.084713][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 75.091034][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 75.097185][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 75.103504][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 75.110171][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 75.115362][ T5520] ? __phys_addr+0xba/0x170 [ 75.119853][ T5520] ? build_skb_around+0x111/0x260 [ 75.124865][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 75.130750][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 75.136030][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 75.141483][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 75.147374][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 75.152907][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 75.158702][ T5520] ? synchronize_rcu+0x11b/0x360 [ 75.163629][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 75.168914][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 75.175152][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 75.181041][ T5520] ? _copy_from_user+0xa6/0xe0 [ 75.185796][ T5520] ? bpf_test_init+0x15a/0x180 [ 75.190543][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 75.195989][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 75.201352][ T5520] ? __pfx_lock_release+0x10/0x10 [ 75.206375][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 75.212167][ T5520] ? __fget_files+0x29/0x470 [ 75.216748][ T5520] ? fput+0x1a8/0x230 [ 75.220720][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 75.226514][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 75.231442][ T5520] __sys_bpf+0x48d/0x810 [ 75.235674][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 75.240423][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 75.246481][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.252450][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.258766][ T5520] ? do_syscall_64+0x100/0x230 [ 75.263525][ T5520] __x64_sys_bpf+0x7c/0x90 [ 75.267932][ T5520] do_syscall_64+0xf3/0x230 [ 75.272425][ T5520] ? clear_bhb_loop+0x35/0x90 [ 75.277090][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.282972][ T5520] RIP: 0033:0x7f1f20db8d19 [ 75.287374][ T5520] 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 [ 75.306968][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 75.315370][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 75.323328][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 75.331289][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 75.339252][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 75.347214][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 75.355181][ T5520] [ 75.358286][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f1b [ 75.365597][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f1b [ 75.374384][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 75.381505][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 75.390114][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 75.398713][ T5520] page dumped because: page_pool leak [ 75.404104][ T5520] page_owner tracks the page as allocated [ 75.409845][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685639001, free_ts 71444527049 [ 75.427166][ T5520] post_alloc_hook+0x1f3/0x230 [ 75.431949][ T5520] get_page_from_freelist+0x3045/0x3190 [ 75.437534][ T5520] __alloc_pages_noprof+0x292/0x710 [ 75.442737][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 75.448221][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 75.454124][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 75.459349][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 75.464744][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 75.470114][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 75.475078][ T5520] __sys_bpf+0x48d/0x810 [ 75.479342][ T5520] __x64_sys_bpf+0x7c/0x90 [ 75.483744][ T5520] do_syscall_64+0xf3/0x230 [ 75.488276][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.494174][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 75.500536][ T5520] free_unref_page+0xcfb/0xf20 [ 75.505336][ T5520] __slab_free+0x31b/0x3d0 [ 75.509768][ T5520] qlist_free_all+0x9a/0x140 [ 75.514395][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 75.519859][ T5520] __kasan_slab_alloc+0x23/0x80 [ 75.524761][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 75.530235][ T5520] taskstats_exit+0x360/0xa60 [ 75.534951][ T5520] do_exit+0x9ad/0x28e0 [ 75.539184][ T5520] do_group_exit+0x207/0x2c0 [ 75.543788][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 75.548863][ T5520] x64_sys_call+0x2634/0x2640 [ 75.553561][ T5520] do_syscall_64+0xf3/0x230 [ 75.558122][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.564031][ T5520] Modules linked in: [ 75.567982][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 75.580588][ T5520] Tainted: [B]=BAD_PAGE [ 75.584727][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 75.594780][ T5520] Call Trace: [ 75.598068][ T5520] [ 75.600980][ T5520] dump_stack_lvl+0x241/0x360 [ 75.605654][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.610838][ T5520] ? __pfx_print_modules+0x10/0x10 [ 75.615938][ T5520] bad_page+0x166/0x1b0 [ 75.620083][ T5520] free_unref_page+0xed0/0xf20 [ 75.624933][ T5520] skb_release_data+0x6dc/0x8a0 [ 75.629783][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 75.634798][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 75.640541][ T5520] ? mark_lock+0x9a/0x360 [ 75.644880][ T5520] ? __lock_acquire+0x1384/0x2050 [ 75.649913][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 75.655978][ T5520] ? mark_lock+0x9a/0x360 [ 75.660328][ T5520] ? __lock_acquire+0x1384/0x2050 [ 75.665372][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 75.671361][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 75.677943][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 75.684439][ T5520] ? read_tsc+0x9/0x20 [ 75.688499][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 75.693691][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 75.700010][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 75.706158][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 75.712497][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 75.719189][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 75.724405][ T5520] ? __phys_addr+0xba/0x170 [ 75.728923][ T5520] ? build_skb_around+0x111/0x260 [ 75.733950][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 75.739845][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 75.745124][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 75.750578][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 75.756467][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 75.762028][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 75.767835][ T5520] ? synchronize_rcu+0x11b/0x360 [ 75.772761][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 75.778044][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 75.784283][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 75.790172][ T5520] ? _copy_from_user+0xa6/0xe0 [ 75.794925][ T5520] ? bpf_test_init+0x15a/0x180 [ 75.799677][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 75.805126][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 75.810488][ T5520] ? __pfx_lock_release+0x10/0x10 [ 75.815512][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 75.821308][ T5520] ? __fget_files+0x29/0x470 [ 75.825891][ T5520] ? fput+0x1a8/0x230 [ 75.829873][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 75.835665][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 75.840612][ T5520] __sys_bpf+0x48d/0x810 [ 75.844870][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 75.849634][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 75.855697][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.861671][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.867996][ T5520] ? do_syscall_64+0x100/0x230 [ 75.872752][ T5520] __x64_sys_bpf+0x7c/0x90 [ 75.877158][ T5520] do_syscall_64+0xf3/0x230 [ 75.881664][ T5520] ? clear_bhb_loop+0x35/0x90 [ 75.886334][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.892221][ T5520] RIP: 0033:0x7f1f20db8d19 [ 75.896624][ T5520] 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 [ 75.916223][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 75.924631][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 75.932592][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 75.940554][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 75.948514][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 75.956474][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 75.964441][ T5520] [ 75.967547][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f1a [ 75.974866][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f1a [ 75.983629][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 75.990766][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 75.999373][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 76.007976][ T5520] page dumped because: page_pool leak [ 76.013344][ T5520] page_owner tracks the page as allocated [ 76.019093][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685627153, free_ts 71444527049 [ 76.036450][ T5520] post_alloc_hook+0x1f3/0x230 [ 76.041218][ T5520] get_page_from_freelist+0x3045/0x3190 [ 76.046789][ T5520] __alloc_pages_noprof+0x292/0x710 [ 76.051995][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 76.057479][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 76.063382][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 76.068632][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 76.074013][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 76.079418][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 76.084383][ T5520] __sys_bpf+0x48d/0x810 [ 76.088615][ T5520] __x64_sys_bpf+0x7c/0x90 [ 76.093036][ T5520] do_syscall_64+0xf3/0x230 [ 76.097567][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.103463][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 76.109837][ T5520] free_unref_page+0xcfb/0xf20 [ 76.114644][ T5520] __slab_free+0x31b/0x3d0 [ 76.119071][ T5520] qlist_free_all+0x9a/0x140 [ 76.123663][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 76.129149][ T5520] __kasan_slab_alloc+0x23/0x80 [ 76.134011][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 76.139500][ T5520] taskstats_exit+0x360/0xa60 [ 76.144183][ T5520] do_exit+0x9ad/0x28e0 [ 76.148362][ T5520] do_group_exit+0x207/0x2c0 [ 76.152976][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 76.158029][ T5520] x64_sys_call+0x2634/0x2640 [ 76.162714][ T5520] do_syscall_64+0xf3/0x230 [ 76.167242][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.173170][ T5520] Modules linked in: [ 76.177090][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 76.189679][ T5520] Tainted: [B]=BAD_PAGE [ 76.193816][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 76.203857][ T5520] Call Trace: [ 76.207121][ T5520] [ 76.210036][ T5520] dump_stack_lvl+0x241/0x360 [ 76.214704][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.219889][ T5520] ? __pfx_print_modules+0x10/0x10 [ 76.224989][ T5520] bad_page+0x166/0x1b0 [ 76.229130][ T5520] free_unref_page+0xed0/0xf20 [ 76.233887][ T5520] skb_release_data+0x6dc/0x8a0 [ 76.238738][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 76.243756][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 76.249481][ T5520] ? mark_lock+0x9a/0x360 [ 76.253804][ T5520] ? __lock_acquire+0x1384/0x2050 [ 76.258824][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 76.264883][ T5520] ? mark_lock+0x9a/0x360 [ 76.269204][ T5520] ? __lock_acquire+0x1384/0x2050 [ 76.274227][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 76.280205][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 76.286830][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 76.293323][ T5520] ? read_tsc+0x9/0x20 [ 76.297406][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 76.302601][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 76.308919][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 76.315086][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 76.321407][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 76.328075][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 76.333356][ T5520] ? __phys_addr+0xba/0x170 [ 76.337852][ T5520] ? build_skb_around+0x111/0x260 [ 76.342869][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 76.348761][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 76.354040][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 76.359492][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 76.365381][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 76.370919][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 76.376713][ T5520] ? synchronize_rcu+0x11b/0x360 [ 76.381642][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 76.386924][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 76.393167][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 76.399053][ T5520] ? _copy_from_user+0xa6/0xe0 [ 76.403808][ T5520] ? bpf_test_init+0x15a/0x180 [ 76.408570][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 76.414018][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 76.419382][ T5520] ? __pfx_lock_release+0x10/0x10 [ 76.424404][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 76.430200][ T5520] ? __fget_files+0x29/0x470 [ 76.434787][ T5520] ? fput+0x1a8/0x230 [ 76.438761][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 76.444554][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 76.449487][ T5520] __sys_bpf+0x48d/0x810 [ 76.453718][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 76.458570][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 76.465325][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 76.471301][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 76.477622][ T5520] ? do_syscall_64+0x100/0x230 [ 76.482380][ T5520] __x64_sys_bpf+0x7c/0x90 [ 76.486787][ T5520] do_syscall_64+0xf3/0x230 [ 76.491286][ T5520] ? clear_bhb_loop+0x35/0x90 [ 76.495955][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.501837][ T5520] RIP: 0033:0x7f1f20db8d19 [ 76.506243][ T5520] 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 [ 76.525838][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 76.534246][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 76.542211][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 76.550191][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 76.558165][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 76.566131][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 76.574099][ T5520] [ 76.577199][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f19 [ 76.584513][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x8 pfn:0x22f19 [ 76.593283][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 76.600448][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 76.609070][ T5520] raw: 0000000000000008 0000000000000001 00000000ffffffff 0000000000000000 [ 76.617669][ T5520] page dumped because: page_pool leak [ 76.623036][ T5520] page_owner tracks the page as allocated [ 76.628783][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685615346, free_ts 71444527049 [ 76.646091][ T5520] post_alloc_hook+0x1f3/0x230 [ 76.650879][ T5520] get_page_from_freelist+0x3045/0x3190 [ 76.656452][ T5520] __alloc_pages_noprof+0x292/0x710 [ 76.661664][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 76.667158][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 76.673063][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 76.678297][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 76.683673][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 76.689078][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 76.694026][ T5520] __sys_bpf+0x48d/0x810 [ 76.698315][ T5520] __x64_sys_bpf+0x7c/0x90 [ 76.702736][ T5520] do_syscall_64+0xf3/0x230 [ 76.707265][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.713169][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 76.719535][ T5520] free_unref_page+0xcfb/0xf20 [ 76.724341][ T5520] __slab_free+0x31b/0x3d0 [ 76.728768][ T5520] qlist_free_all+0x9a/0x140 [ 76.733360][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 76.738915][ T5520] __kasan_slab_alloc+0x23/0x80 [ 76.743789][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 76.749292][ T5520] taskstats_exit+0x360/0xa60 [ 76.753979][ T5520] do_exit+0x9ad/0x28e0 [ 76.758174][ T5520] do_group_exit+0x207/0x2c0 [ 76.762772][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 76.767840][ T5520] x64_sys_call+0x2634/0x2640 [ 76.772525][ T5520] do_syscall_64+0xf3/0x230 [ 76.777053][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.782954][ T5520] Modules linked in: [ 76.786934][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 76.799536][ T5520] Tainted: [B]=BAD_PAGE [ 76.803667][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 76.813703][ T5520] Call Trace: [ 76.816966][ T5520] [ 76.819879][ T5520] dump_stack_lvl+0x241/0x360 [ 76.824547][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.829730][ T5520] ? __pfx_print_modules+0x10/0x10 [ 76.834830][ T5520] bad_page+0x166/0x1b0 [ 76.838990][ T5520] free_unref_page+0xed0/0xf20 [ 76.843757][ T5520] skb_release_data+0x6dc/0x8a0 [ 76.848948][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 76.853971][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 76.859688][ T5520] ? mark_lock+0x9a/0x360 [ 76.864012][ T5520] ? __lock_acquire+0x1384/0x2050 [ 76.869034][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 76.875095][ T5520] ? mark_lock+0x9a/0x360 [ 76.879412][ T5520] ? __lock_acquire+0x1384/0x2050 [ 76.884433][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 76.890409][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 76.896989][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 76.903577][ T5520] ? read_tsc+0x9/0x20 [ 76.907652][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 76.912842][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 76.919159][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 76.925308][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 76.931628][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 76.938296][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 76.943489][ T5520] ? __phys_addr+0xba/0x170 [ 76.947984][ T5520] ? build_skb_around+0x111/0x260 [ 76.953009][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 76.958898][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 76.964178][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 76.969628][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 76.975519][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 76.981055][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 76.986852][ T5520] ? synchronize_rcu+0x11b/0x360 [ 76.991786][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 76.997076][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 77.003316][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 77.009208][ T5520] ? _copy_from_user+0xa6/0xe0 [ 77.013962][ T5520] ? bpf_test_init+0x15a/0x180 [ 77.018712][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 77.024158][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 77.029519][ T5520] ? __pfx_lock_release+0x10/0x10 [ 77.034558][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 77.040352][ T5520] ? __fget_files+0x29/0x470 [ 77.044934][ T5520] ? fput+0x1a8/0x230 [ 77.048914][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 77.054708][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 77.059642][ T5520] __sys_bpf+0x48d/0x810 [ 77.063877][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 77.068632][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 77.074688][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 77.080659][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 77.086980][ T5520] ? do_syscall_64+0x100/0x230 [ 77.091735][ T5520] __x64_sys_bpf+0x7c/0x90 [ 77.096141][ T5520] do_syscall_64+0xf3/0x230 [ 77.100636][ T5520] ? clear_bhb_loop+0x35/0x90 [ 77.105306][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.111192][ T5520] RIP: 0033:0x7f1f20db8d19 [ 77.115596][ T5520] 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 [ 77.135196][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 77.143600][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 77.151560][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 77.159517][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 77.167472][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 77.175431][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 77.183393][ T5520] [ 77.186482][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f18 [ 77.193763][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888022f1d500 pfn:0x22f18 [ 77.203877][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 77.211018][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 77.219628][ T5520] raw: ffff888022f1d500 0000000000000001 00000000ffffffff 0000000000000000 [ 77.228230][ T5520] page dumped because: page_pool leak [ 77.233578][ T5520] page_owner tracks the page as allocated [ 77.239312][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685604564, free_ts 71444527049 [ 77.256614][ T5520] post_alloc_hook+0x1f3/0x230 [ 77.261368][ T5520] get_page_from_freelist+0x3045/0x3190 [ 77.266930][ T5520] __alloc_pages_noprof+0x292/0x710 [ 77.272132][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 77.277611][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 77.283534][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 77.288765][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 77.294144][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 77.299548][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 77.304506][ T5520] __sys_bpf+0x48d/0x810 [ 77.308738][ T5520] __x64_sys_bpf+0x7c/0x90 [ 77.313130][ T5520] do_syscall_64+0xf3/0x230 [ 77.317672][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.323579][ T5520] page last free pid 5508 tgid 5508 stack trace: [ 77.329928][ T5520] free_unref_page+0xcfb/0xf20 [ 77.334723][ T5520] __slab_free+0x31b/0x3d0 [ 77.339137][ T5520] qlist_free_all+0x9a/0x140 [ 77.343706][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 77.349178][ T5520] __kasan_slab_alloc+0x23/0x80 [ 77.354028][ T5520] kmem_cache_alloc_noprof+0x135/0x2a0 [ 77.359544][ T5520] taskstats_exit+0x360/0xa60 [ 77.364226][ T5520] do_exit+0x9ad/0x28e0 [ 77.368407][ T5520] do_group_exit+0x207/0x2c0 [ 77.372997][ T5520] __x64_sys_exit_group+0x3f/0x40 [ 77.378045][ T5520] x64_sys_call+0x2634/0x2640 [ 77.382729][ T5520] do_syscall_64+0xf3/0x230 [ 77.387252][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.393152][ T5520] Modules linked in: [ 77.397072][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 77.409662][ T5520] Tainted: [B]=BAD_PAGE [ 77.413793][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 77.423828][ T5520] Call Trace: [ 77.427096][ T5520] [ 77.430010][ T5520] dump_stack_lvl+0x241/0x360 [ 77.434674][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.439857][ T5520] ? __pfx_print_modules+0x10/0x10 [ 77.445002][ T5520] bad_page+0x166/0x1b0 [ 77.449142][ T5520] free_unref_page+0xed0/0xf20 [ 77.453896][ T5520] skb_release_data+0x6dc/0x8a0 [ 77.458739][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 77.463758][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 77.469471][ T5520] ? mark_lock+0x9a/0x360 [ 77.473790][ T5520] ? __lock_acquire+0x1384/0x2050 [ 77.478815][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 77.484882][ T5520] ? mark_lock+0x9a/0x360 [ 77.489202][ T5520] ? __lock_acquire+0x1384/0x2050 [ 77.494225][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 77.500203][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 77.506808][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 77.513330][ T5520] ? read_tsc+0x9/0x20 [ 77.517402][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 77.522595][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 77.528919][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 77.535070][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 77.541392][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 77.548059][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 77.553249][ T5520] ? __phys_addr+0xba/0x170 [ 77.557744][ T5520] ? build_skb_around+0x111/0x260 [ 77.562764][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 77.568678][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 77.574425][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 77.579884][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 77.585808][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 77.591347][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 77.597228][ T5520] ? synchronize_rcu+0x11b/0x360 [ 77.602156][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 77.607458][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 77.613699][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 77.619587][ T5520] ? _copy_from_user+0xa6/0xe0 [ 77.624347][ T5520] ? bpf_test_init+0x15a/0x180 [ 77.629100][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 77.634547][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 77.639911][ T5520] ? __pfx_lock_release+0x10/0x10 [ 77.644933][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 77.650733][ T5520] ? __fget_files+0x29/0x470 [ 77.655320][ T5520] ? fput+0x1a8/0x230 [ 77.659295][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 77.665102][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 77.670037][ T5520] __sys_bpf+0x48d/0x810 [ 77.674279][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 77.679031][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 77.685097][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 77.691072][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 77.697529][ T5520] ? do_syscall_64+0x100/0x230 [ 77.702324][ T5520] __x64_sys_bpf+0x7c/0x90 [ 77.706745][ T5520] do_syscall_64+0xf3/0x230 [ 77.711247][ T5520] ? clear_bhb_loop+0x35/0x90 [ 77.715919][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.721804][ T5520] RIP: 0033:0x7f1f20db8d19 [ 77.726213][ T5520] 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 [ 77.745897][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 77.754303][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 77.762267][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 77.770248][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 77.778219][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 77.786197][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 77.794621][ T5520] [ 77.797751][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f17 [ 77.805074][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f17 [ 77.813859][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 77.821033][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 77.829656][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 77.838262][ T5520] page dumped because: page_pool leak [ 77.843637][ T5520] page_owner tracks the page as allocated [ 77.849384][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685592715, free_ts 71462096042 [ 77.866723][ T5520] post_alloc_hook+0x1f3/0x230 [ 77.871481][ T5520] get_page_from_freelist+0x3045/0x3190 [ 77.877061][ T5520] __alloc_pages_noprof+0x292/0x710 [ 77.882267][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 77.887764][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 77.893674][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 77.898907][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 77.904321][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 77.909684][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 77.914645][ T5520] __sys_bpf+0x48d/0x810 [ 77.918896][ T5520] __x64_sys_bpf+0x7c/0x90 [ 77.923316][ T5520] do_syscall_64+0xf3/0x230 [ 77.927873][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.933776][ T5520] page last free pid 5513 tgid 5513 stack trace: [ 77.940134][ T5520] free_unref_page+0xcfb/0xf20 [ 77.944938][ T5520] __slab_free+0x31b/0x3d0 [ 77.949357][ T5520] qlist_free_all+0x9a/0x140 [ 77.954400][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 77.959859][ T5520] __kasan_slab_alloc+0x23/0x80 [ 77.964747][ T5520] __kmalloc_noprof+0x1a6/0x400 [ 77.970118][ T5520] tomoyo_realpath_from_path+0xcf/0x5e0 [ 77.975691][ T5520] tomoyo_path_perm+0x2b7/0x740 [ 77.980549][ T5520] security_inode_getattr+0x130/0x330 [ 77.985952][ T5520] vfs_getattr+0x45/0x430 [ 77.990297][ T5520] vfs_fstatat+0xe4/0x190 [ 77.994652][ T5520] __x64_sys_newfstatat+0x11d/0x1a0 [ 77.999856][ T5520] do_syscall_64+0xf3/0x230 [ 78.004389][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.010288][ T5520] Modules linked in: [ 78.014167][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 78.026731][ T5520] Tainted: [B]=BAD_PAGE [ 78.030863][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 78.040918][ T5520] Call Trace: [ 78.044179][ T5520] [ 78.047097][ T5520] dump_stack_lvl+0x241/0x360 [ 78.051764][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.056947][ T5520] ? __pfx_print_modules+0x10/0x10 [ 78.062061][ T5520] bad_page+0x166/0x1b0 [ 78.066210][ T5520] free_unref_page+0xed0/0xf20 [ 78.070978][ T5520] skb_release_data+0x6dc/0x8a0 [ 78.075828][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 78.080844][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 78.086557][ T5520] ? mark_lock+0x9a/0x360 [ 78.090876][ T5520] ? __lock_acquire+0x1384/0x2050 [ 78.095895][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 78.101954][ T5520] ? mark_lock+0x9a/0x360 [ 78.106276][ T5520] ? __lock_acquire+0x1384/0x2050 [ 78.111296][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 78.117269][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 78.123853][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 78.130347][ T5520] ? read_tsc+0x9/0x20 [ 78.134420][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 78.139615][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 78.145937][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 78.152088][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 78.158405][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 78.165071][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 78.170272][ T5520] ? __phys_addr+0xba/0x170 [ 78.174764][ T5520] ? build_skb_around+0x111/0x260 [ 78.179779][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 78.185688][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 78.190976][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 78.196428][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 78.202317][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 78.207853][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 78.213649][ T5520] ? synchronize_rcu+0x11b/0x360 [ 78.218579][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 78.223865][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 78.230101][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 78.235992][ T5520] ? _copy_from_user+0xa6/0xe0 [ 78.240751][ T5520] ? bpf_test_init+0x15a/0x180 [ 78.245502][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 78.250952][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 78.256322][ T5520] ? __pfx_lock_release+0x10/0x10 [ 78.261345][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 78.267139][ T5520] ? __fget_files+0x29/0x470 [ 78.271724][ T5520] ? fput+0x1a8/0x230 [ 78.275699][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 78.281496][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 78.286427][ T5520] __sys_bpf+0x48d/0x810 [ 78.290662][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 78.295414][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 78.301475][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 78.307453][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 78.313775][ T5520] ? do_syscall_64+0x100/0x230 [ 78.318532][ T5520] __x64_sys_bpf+0x7c/0x90 [ 78.322940][ T5520] do_syscall_64+0xf3/0x230 [ 78.327439][ T5520] ? clear_bhb_loop+0x35/0x90 [ 78.332107][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.337992][ T5520] RIP: 0033:0x7f1f20db8d19 [ 78.342396][ T5520] 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 [ 78.362000][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 78.370407][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 78.378373][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 78.386336][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 78.394298][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 78.402257][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 78.410227][ T5520] [ 78.413325][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f16 [ 78.420632][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f16 [ 78.429427][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 78.436581][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 78.445205][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 78.453790][ T5520] page dumped because: page_pool leak [ 78.459188][ T5520] page_owner tracks the page as allocated [ 78.464922][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685580715, free_ts 71462096042 [ 78.482223][ T5520] post_alloc_hook+0x1f3/0x230 [ 78.487021][ T5520] get_page_from_freelist+0x3045/0x3190 [ 78.492553][ T5520] __alloc_pages_noprof+0x292/0x710 [ 78.497772][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 78.503234][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 78.509158][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 78.514386][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 78.519762][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 78.525153][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 78.530111][ T5520] __sys_bpf+0x48d/0x810 [ 78.534405][ T5520] __x64_sys_bpf+0x7c/0x90 [ 78.538829][ T5520] do_syscall_64+0xf3/0x230 [ 78.543330][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.549257][ T5520] page last free pid 5513 tgid 5513 stack trace: [ 78.555623][ T5520] free_unref_page+0xcfb/0xf20 [ 78.560420][ T5520] __slab_free+0x31b/0x3d0 [ 78.564862][ T5520] qlist_free_all+0x9a/0x140 [ 78.569462][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 78.574954][ T5520] __kasan_slab_alloc+0x23/0x80 [ 78.579808][ T5520] __kmalloc_noprof+0x1a6/0x400 [ 78.584694][ T5520] tomoyo_realpath_from_path+0xcf/0x5e0 [ 78.590254][ T5520] tomoyo_path_perm+0x2b7/0x740 [ 78.595134][ T5520] security_inode_getattr+0x130/0x330 [ 78.600707][ T5520] vfs_getattr+0x45/0x430 [ 78.605062][ T5520] vfs_fstatat+0xe4/0x190 [ 78.609396][ T5520] __x64_sys_newfstatat+0x11d/0x1a0 [ 78.614620][ T5520] do_syscall_64+0xf3/0x230 [ 78.619129][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.625054][ T5520] Modules linked in: [ 78.628957][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 78.641549][ T5520] Tainted: [B]=BAD_PAGE [ 78.645708][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 78.655749][ T5520] Call Trace: [ 78.659017][ T5520] [ 78.661930][ T5520] dump_stack_lvl+0x241/0x360 [ 78.666596][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.671777][ T5520] ? __pfx_print_modules+0x10/0x10 [ 78.676915][ T5520] bad_page+0x166/0x1b0 [ 78.681091][ T5520] free_unref_page+0xed0/0xf20 [ 78.685871][ T5520] skb_release_data+0x6dc/0x8a0 [ 78.690744][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 78.695772][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 78.701505][ T5520] ? mark_lock+0x9a/0x360 [ 78.705829][ T5520] ? __lock_acquire+0x1384/0x2050 [ 78.710853][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 78.716916][ T5520] ? mark_lock+0x9a/0x360 [ 78.721260][ T5520] ? __lock_acquire+0x1384/0x2050 [ 78.726301][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 78.732290][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 78.738902][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 78.745412][ T5520] ? read_tsc+0x9/0x20 [ 78.749480][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 78.754698][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 78.761029][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 78.767177][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 78.773495][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 78.780160][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 78.785354][ T5520] ? __phys_addr+0xba/0x170 [ 78.789844][ T5520] ? build_skb_around+0x111/0x260 [ 78.794857][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 78.800745][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 78.806023][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 78.811472][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 78.817359][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 78.822897][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 78.828692][ T5520] ? synchronize_rcu+0x11b/0x360 [ 78.833621][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 78.838905][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 78.845143][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 78.851050][ T5520] ? _copy_from_user+0xa6/0xe0 [ 78.855822][ T5520] ? bpf_test_init+0x15a/0x180 [ 78.860584][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 78.866037][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 78.871406][ T5520] ? __pfx_lock_release+0x10/0x10 [ 78.876429][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 78.882228][ T5520] ? __fget_files+0x29/0x470 [ 78.886814][ T5520] ? fput+0x1a8/0x230 [ 78.890811][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 78.896631][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 78.901576][ T5520] __sys_bpf+0x48d/0x810 [ 78.905813][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 78.910564][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 78.916643][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 78.922647][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 78.928980][ T5520] ? do_syscall_64+0x100/0x230 [ 78.933738][ T5520] __x64_sys_bpf+0x7c/0x90 [ 78.938146][ T5520] do_syscall_64+0xf3/0x230 [ 78.942638][ T5520] ? clear_bhb_loop+0x35/0x90 [ 78.947306][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.953203][ T5520] RIP: 0033:0x7f1f20db8d19 [ 78.957607][ T5520] 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 [ 78.977205][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 78.985622][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 78.993583][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 79.001556][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 79.009581][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 79.017567][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 79.025532][ T5520] [ 79.028634][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f15 [ 79.035957][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f15 [ 79.044764][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 79.051877][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 79.060485][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 79.069092][ T5520] page dumped because: page_pool leak [ 79.074476][ T5520] page_owner tracks the page as allocated [ 79.080199][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685568832, free_ts 71462096042 [ 79.097508][ T5520] post_alloc_hook+0x1f3/0x230 [ 79.102291][ T5520] get_page_from_freelist+0x3045/0x3190 [ 79.107866][ T5520] __alloc_pages_noprof+0x292/0x710 [ 79.113071][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 79.118565][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 79.124494][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 79.129687][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 79.135080][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 79.140456][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 79.145421][ T5520] __sys_bpf+0x48d/0x810 [ 79.149677][ T5520] __x64_sys_bpf+0x7c/0x90 [ 79.154078][ T5520] do_syscall_64+0xf3/0x230 [ 79.158633][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.164577][ T5520] page last free pid 5513 tgid 5513 stack trace: [ 79.170895][ T5520] free_unref_page+0xcfb/0xf20 [ 79.175689][ T5520] __slab_free+0x31b/0x3d0 [ 79.180111][ T5520] qlist_free_all+0x9a/0x140 [ 79.184733][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 79.190195][ T5520] __kasan_slab_alloc+0x23/0x80 [ 79.195072][ T5520] __kmalloc_noprof+0x1a6/0x400 [ 79.199935][ T5520] tomoyo_realpath_from_path+0xcf/0x5e0 [ 79.205505][ T5520] tomoyo_path_perm+0x2b7/0x740 [ 79.210358][ T5520] security_inode_getattr+0x130/0x330 [ 79.215765][ T5520] vfs_getattr+0x45/0x430 [ 79.220099][ T5520] vfs_fstatat+0xe4/0x190 [ 79.224454][ T5520] __x64_sys_newfstatat+0x11d/0x1a0 [ 79.229660][ T5520] do_syscall_64+0xf3/0x230 [ 79.234171][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.240092][ T5520] Modules linked in: [ 79.243994][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 79.256561][ T5520] Tainted: [B]=BAD_PAGE [ 79.260697][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 79.270731][ T5520] Call Trace: [ 79.273992][ T5520] [ 79.276929][ T5520] dump_stack_lvl+0x241/0x360 [ 79.281594][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.286775][ T5520] ? __pfx_print_modules+0x10/0x10 [ 79.291871][ T5520] bad_page+0x166/0x1b0 [ 79.296019][ T5520] free_unref_page+0xed0/0xf20 [ 79.300784][ T5520] skb_release_data+0x6dc/0x8a0 [ 79.305628][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 79.310646][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 79.316358][ T5520] ? mark_lock+0x9a/0x360 [ 79.320682][ T5520] ? __lock_acquire+0x1384/0x2050 [ 79.325705][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 79.331764][ T5520] ? mark_lock+0x9a/0x360 [ 79.336082][ T5520] ? __lock_acquire+0x1384/0x2050 [ 79.341104][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 79.347079][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 79.353658][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 79.360151][ T5520] ? read_tsc+0x9/0x20 [ 79.364215][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 79.369407][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 79.375729][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 79.381878][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 79.388202][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 79.394872][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 79.400151][ T5520] ? __phys_addr+0xba/0x170 [ 79.404644][ T5520] ? build_skb_around+0x111/0x260 [ 79.409662][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 79.415552][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 79.420831][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 79.426283][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 79.432169][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 79.437707][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 79.443502][ T5520] ? synchronize_rcu+0x11b/0x360 [ 79.448430][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 79.453715][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 79.459955][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 79.465841][ T5520] ? _copy_from_user+0xa6/0xe0 [ 79.470594][ T5520] ? bpf_test_init+0x15a/0x180 [ 79.475367][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 79.480818][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 79.486182][ T5520] ? __pfx_lock_release+0x10/0x10 [ 79.491201][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 79.496996][ T5520] ? __fget_files+0x29/0x470 [ 79.501580][ T5520] ? fput+0x1a8/0x230 [ 79.505554][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 79.511351][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 79.516282][ T5520] __sys_bpf+0x48d/0x810 [ 79.520519][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 79.525270][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 79.531330][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 79.537330][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 79.543653][ T5520] ? do_syscall_64+0x100/0x230 [ 79.548415][ T5520] __x64_sys_bpf+0x7c/0x90 [ 79.552828][ T5520] do_syscall_64+0xf3/0x230 [ 79.557322][ T5520] ? clear_bhb_loop+0x35/0x90 [ 79.561991][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.567877][ T5520] RIP: 0033:0x7f1f20db8d19 [ 79.572287][ T5520] 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 [ 79.591880][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 79.600292][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 79.608255][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 79.616219][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 79.624177][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 79.632137][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 79.640107][ T5520] [ 79.643203][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f14 [ 79.650510][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f14 [ 79.659300][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 79.666460][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 79.675082][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 79.683665][ T5520] page dumped because: page_pool leak [ 79.689054][ T5520] page_owner tracks the page as allocated [ 79.694787][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685556852, free_ts 71462096042 [ 79.712080][ T5520] post_alloc_hook+0x1f3/0x230 [ 79.716902][ T5520] get_page_from_freelist+0x3045/0x3190 [ 79.722452][ T5520] __alloc_pages_noprof+0x292/0x710 [ 79.727710][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 79.733184][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 79.739126][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 79.744377][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 79.749845][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 79.755283][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 79.760234][ T5520] __sys_bpf+0x48d/0x810 [ 79.764530][ T5520] __x64_sys_bpf+0x7c/0x90 [ 79.768975][ T5520] do_syscall_64+0xf3/0x230 [ 79.773475][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.779404][ T5520] page last free pid 5513 tgid 5513 stack trace: [ 79.785800][ T5520] free_unref_page+0xcfb/0xf20 [ 79.790592][ T5520] __slab_free+0x31b/0x3d0 [ 79.795039][ T5520] qlist_free_all+0x9a/0x140 [ 79.799659][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 79.805170][ T5520] __kasan_slab_alloc+0x23/0x80 [ 79.810038][ T5520] __kmalloc_noprof+0x1a6/0x400 [ 79.814959][ T5520] tomoyo_realpath_from_path+0xcf/0x5e0 [ 79.820512][ T5520] tomoyo_path_perm+0x2b7/0x740 [ 79.825391][ T5520] security_inode_getattr+0x130/0x330 [ 79.830773][ T5520] vfs_getattr+0x45/0x430 [ 79.835148][ T5520] vfs_fstatat+0xe4/0x190 [ 79.839507][ T5520] __x64_sys_newfstatat+0x11d/0x1a0 [ 79.844743][ T5520] do_syscall_64+0xf3/0x230 [ 79.849256][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.855351][ T5520] Modules linked in: [ 79.859254][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 79.871825][ T5520] Tainted: [B]=BAD_PAGE [ 79.875962][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 79.886013][ T5520] Call Trace: [ 79.889278][ T5520] [ 79.892195][ T5520] dump_stack_lvl+0x241/0x360 [ 79.896890][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.902078][ T5520] ? __pfx_print_modules+0x10/0x10 [ 79.907184][ T5520] bad_page+0x166/0x1b0 [ 79.911325][ T5520] free_unref_page+0xed0/0xf20 [ 79.916082][ T5520] skb_release_data+0x6dc/0x8a0 [ 79.920932][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 79.925953][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 79.931668][ T5520] ? mark_lock+0x9a/0x360 [ 79.935987][ T5520] ? __lock_acquire+0x1384/0x2050 [ 79.941009][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 79.947158][ T5520] ? mark_lock+0x9a/0x360 [ 79.951480][ T5520] ? __lock_acquire+0x1384/0x2050 [ 79.956504][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 79.962481][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 79.969064][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 79.975566][ T5520] ? read_tsc+0x9/0x20 [ 79.979627][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 79.984821][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 79.991139][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 79.997289][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 80.003609][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 80.010277][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 80.015478][ T5520] ? __phys_addr+0xba/0x170 [ 80.019974][ T5520] ? build_skb_around+0x111/0x260 [ 80.024989][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 80.030877][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 80.036154][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 80.041604][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 80.047492][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 80.053029][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 80.058826][ T5520] ? synchronize_rcu+0x11b/0x360 [ 80.063765][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 80.069052][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 80.075292][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 80.081180][ T5520] ? _copy_from_user+0xa6/0xe0 [ 80.085936][ T5520] ? bpf_test_init+0x15a/0x180 [ 80.090693][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 80.096147][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 80.101513][ T5520] ? __pfx_lock_release+0x10/0x10 [ 80.106539][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 80.112335][ T5520] ? __fget_files+0x29/0x470 [ 80.116920][ T5520] ? fput+0x1a8/0x230 [ 80.120896][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 80.126696][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 80.131630][ T5520] __sys_bpf+0x48d/0x810 [ 80.135866][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 80.140618][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 80.146676][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 80.152651][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 80.158971][ T5520] ? do_syscall_64+0x100/0x230 [ 80.163729][ T5520] __x64_sys_bpf+0x7c/0x90 [ 80.168135][ T5520] do_syscall_64+0xf3/0x230 [ 80.172629][ T5520] ? clear_bhb_loop+0x35/0x90 [ 80.177297][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.183179][ T5520] RIP: 0033:0x7f1f20db8d19 [ 80.187585][ T5520] 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 [ 80.207181][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 80.215584][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 80.223546][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 80.231504][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 80.239466][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 80.247428][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 80.255396][ T5520] [ 80.258488][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f13 [ 80.265805][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f13 [ 80.274595][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 80.281712][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 80.290325][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 80.298929][ T5520] page dumped because: page_pool leak [ 80.304312][ T5520] page_owner tracks the page as allocated [ 80.310026][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685544921, free_ts 71462096042 [ 80.327353][ T5520] post_alloc_hook+0x1f3/0x230 [ 80.332133][ T5520] get_page_from_freelist+0x3045/0x3190 [ 80.337720][ T5520] __alloc_pages_noprof+0x292/0x710 [ 80.342926][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 80.348418][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 80.354350][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 80.359543][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 80.364931][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 80.370308][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 80.375277][ T5520] __sys_bpf+0x48d/0x810 [ 80.379523][ T5520] __x64_sys_bpf+0x7c/0x90 [ 80.383925][ T5520] do_syscall_64+0xf3/0x230 [ 80.388462][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.394396][ T5520] page last free pid 5513 tgid 5513 stack trace: [ 80.400723][ T5520] free_unref_page+0xcfb/0xf20 [ 80.405540][ T5520] __slab_free+0x31b/0x3d0 [ 80.409961][ T5520] qlist_free_all+0x9a/0x140 [ 80.414591][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 80.420053][ T5520] __kasan_slab_alloc+0x23/0x80 [ 80.424926][ T5520] __kmalloc_noprof+0x1a6/0x400 [ 80.429784][ T5520] tomoyo_realpath_from_path+0xcf/0x5e0 [ 80.435356][ T5520] tomoyo_path_perm+0x2b7/0x740 [ 80.440212][ T5520] security_inode_getattr+0x130/0x330 [ 80.445613][ T5520] vfs_getattr+0x45/0x430 [ 80.449949][ T5520] vfs_fstatat+0xe4/0x190 [ 80.454312][ T5520] __x64_sys_newfstatat+0x11d/0x1a0 [ 80.459517][ T5520] do_syscall_64+0xf3/0x230 [ 80.464006][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.469924][ T5520] Modules linked in: [ 80.474710][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 80.487283][ T5520] Tainted: [B]=BAD_PAGE [ 80.491419][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 80.501452][ T5520] Call Trace: [ 80.504715][ T5520] [ 80.507644][ T5520] dump_stack_lvl+0x241/0x360 [ 80.512324][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.517568][ T5520] ? __pfx_print_modules+0x10/0x10 [ 80.522689][ T5520] bad_page+0x166/0x1b0 [ 80.526841][ T5520] free_unref_page+0xed0/0xf20 [ 80.531611][ T5520] skb_release_data+0x6dc/0x8a0 [ 80.536461][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 80.541512][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 80.547223][ T5520] ? mark_lock+0x9a/0x360 [ 80.551541][ T5520] ? __lock_acquire+0x1384/0x2050 [ 80.556564][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 80.562626][ T5520] ? mark_lock+0x9a/0x360 [ 80.566941][ T5520] ? __lock_acquire+0x1384/0x2050 [ 80.571959][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 80.577950][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 80.584552][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 80.591055][ T5520] ? read_tsc+0x9/0x20 [ 80.595119][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 80.600310][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 80.606630][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 80.612777][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 80.619095][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 80.625763][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 80.630950][ T5520] ? __phys_addr+0xba/0x170 [ 80.635444][ T5520] ? build_skb_around+0x111/0x260 [ 80.640461][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 80.646351][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 80.651628][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 80.657076][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 80.662966][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 80.668503][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 80.674297][ T5520] ? synchronize_rcu+0x11b/0x360 [ 80.679223][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 80.684500][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 80.690736][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 80.696620][ T5520] ? _copy_from_user+0xa6/0xe0 [ 80.701377][ T5520] ? bpf_test_init+0x15a/0x180 [ 80.706150][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 80.711613][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 80.716983][ T5520] ? __pfx_lock_release+0x10/0x10 [ 80.722006][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 80.727804][ T5520] ? __fget_files+0x29/0x470 [ 80.732385][ T5520] ? fput+0x1a8/0x230 [ 80.736358][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 80.742160][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 80.747114][ T5520] __sys_bpf+0x48d/0x810 [ 80.751346][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 80.756096][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 80.762152][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 80.768125][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 80.774446][ T5520] ? do_syscall_64+0x100/0x230 [ 80.779198][ T5520] __x64_sys_bpf+0x7c/0x90 [ 80.783610][ T5520] do_syscall_64+0xf3/0x230 [ 80.788104][ T5520] ? clear_bhb_loop+0x35/0x90 [ 80.792777][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.798660][ T5520] RIP: 0033:0x7f1f20db8d19 [ 80.803063][ T5520] 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 [ 80.822657][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 80.831058][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 80.839038][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 80.847024][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 80.854992][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 80.862953][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 80.870920][ T5520] [ 80.874023][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f12 [ 80.881334][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x22f12 [ 80.890133][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 80.897290][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 80.905919][ T5520] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000 [ 80.914524][ T5520] page dumped because: page_pool leak [ 80.919871][ T5520] page_owner tracks the page as allocated [ 80.925612][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685532933, free_ts 71462096042 [ 80.942924][ T5520] post_alloc_hook+0x1f3/0x230 [ 80.947718][ T5520] get_page_from_freelist+0x3045/0x3190 [ 80.953269][ T5520] __alloc_pages_noprof+0x292/0x710 [ 80.958504][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 80.963972][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 80.969898][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 80.975126][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 80.980487][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 80.985892][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 80.990835][ T5520] __sys_bpf+0x48d/0x810 [ 80.995104][ T5520] __x64_sys_bpf+0x7c/0x90 [ 80.999525][ T5520] do_syscall_64+0xf3/0x230 [ 81.004028][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.009950][ T5520] page last free pid 5513 tgid 5513 stack trace: [ 81.016308][ T5520] free_unref_page+0xcfb/0xf20 [ 81.021080][ T5520] __slab_free+0x31b/0x3d0 [ 81.025515][ T5520] qlist_free_all+0x9a/0x140 [ 81.030110][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 81.035600][ T5520] __kasan_slab_alloc+0x23/0x80 [ 81.040453][ T5520] __kmalloc_noprof+0x1a6/0x400 [ 81.045334][ T5520] tomoyo_realpath_from_path+0xcf/0x5e0 [ 81.050903][ T5520] tomoyo_path_perm+0x2b7/0x740 [ 81.055784][ T5520] security_inode_getattr+0x130/0x330 [ 81.061160][ T5520] vfs_getattr+0x45/0x430 [ 81.065512][ T5520] vfs_fstatat+0xe4/0x190 [ 81.069843][ T5520] __x64_sys_newfstatat+0x11d/0x1a0 [ 81.075064][ T5520] do_syscall_64+0xf3/0x230 [ 81.079569][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.085515][ T5520] Modules linked in: [ 81.089413][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 81.101982][ T5520] Tainted: [B]=BAD_PAGE [ 81.106123][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 81.116153][ T5520] Call Trace: [ 81.119414][ T5520] [ 81.122336][ T5520] dump_stack_lvl+0x241/0x360 [ 81.127005][ T5520] ? __pfx_dump_stack_lvl+0x10/0x10 [ 81.132184][ T5520] ? __pfx_print_modules+0x10/0x10 [ 81.137282][ T5520] bad_page+0x166/0x1b0 [ 81.141423][ T5520] free_unref_page+0xed0/0xf20 [ 81.146186][ T5520] skb_release_data+0x6dc/0x8a0 [ 81.151038][ T5520] sk_skb_reason_drop+0x1c9/0x380 [ 81.156055][ T5520] __netif_receive_skb_core+0x3edd/0x4570 [ 81.161769][ T5520] ? mark_lock+0x9a/0x360 [ 81.166085][ T5520] ? __lock_acquire+0x1384/0x2050 [ 81.171107][ T5520] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 81.177166][ T5520] ? mark_lock+0x9a/0x360 [ 81.181483][ T5520] ? __lock_acquire+0x1384/0x2050 [ 81.186506][ T5520] __netif_receive_skb_list_core+0x2b1/0x980 [ 81.192480][ T5520] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 81.199058][ T5520] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 81.205550][ T5520] ? read_tsc+0x9/0x20 [ 81.209606][ T5520] ? timekeeping_get_ns+0x2c0/0x420 [ 81.214795][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 81.221109][ T5520] netif_receive_skb_list_internal+0xa51/0xe30 [ 81.227265][ T5520] ? netif_receive_skb_list_internal+0x4e8/0xe30 [ 81.233580][ T5520] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 81.240246][ T5520] ? __pfx_eth_type_trans+0x10/0x10 [ 81.245433][ T5520] ? __phys_addr+0xba/0x170 [ 81.249925][ T5520] ? build_skb_around+0x111/0x260 [ 81.254941][ T5520] ? __xdp_build_skb_from_frame+0x338/0x650 [ 81.260828][ T5520] netif_receive_skb_list+0x55/0x4b0 [ 81.266106][ T5520] bpf_test_run_xdp_live+0x1b0d/0x2160 [ 81.271551][ T5520] ? bpf_dispatcher_change_prog+0xd8b/0xf10 [ 81.277437][ T5520] ? bpf_test_run_xdp_live+0x5d6/0x2160 [ 81.282972][ T5520] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 81.288764][ T5520] ? synchronize_rcu+0x11b/0x360 [ 81.293691][ T5520] ? __pfx_synchronize_rcu+0x10/0x10 [ 81.298972][ T5520] ? __pfx_bpf_dispatcher_change_prog+0x10/0x10 [ 81.305205][ T5520] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 81.311091][ T5520] ? _copy_from_user+0xa6/0xe0 [ 81.315847][ T5520] ? bpf_test_init+0x15a/0x180 [ 81.320596][ T5520] ? xdp_convert_md_to_buff+0x5b/0x330 [ 81.326042][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 81.331406][ T5520] ? __pfx_lock_release+0x10/0x10 [ 81.336425][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 81.342218][ T5520] ? __fget_files+0x29/0x470 [ 81.346799][ T5520] ? fput+0x1a8/0x230 [ 81.350771][ T5520] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 81.356562][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 81.361494][ T5520] __sys_bpf+0x48d/0x810 [ 81.365725][ T5520] ? __pfx___sys_bpf+0x10/0x10 [ 81.370474][ T5520] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 81.376533][ T5520] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 81.382509][ T5520] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 81.388825][ T5520] ? do_syscall_64+0x100/0x230 [ 81.393581][ T5520] __x64_sys_bpf+0x7c/0x90 [ 81.397990][ T5520] do_syscall_64+0xf3/0x230 [ 81.402482][ T5520] ? clear_bhb_loop+0x35/0x90 [ 81.407146][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.413030][ T5520] RIP: 0033:0x7f1f20db8d19 [ 81.417436][ T5520] 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 [ 81.437028][ T5520] RSP: 002b:00007f1f20d4a228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 81.445430][ T5520] RAX: ffffffffffffffda RBX: 00007f1f20e3b338 RCX: 00007f1f20db8d19 [ 81.453392][ T5520] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 81.461349][ T5520] RBP: 00007f1f20e3b330 R08: 00007f1f20d4a6c0 R09: 00007f1f20d4a6c0 [ 81.469311][ T5520] R10: 00007f1f20d4a6c0 R11: 0000000000000246 R12: 00007f1f20e081bc [ 81.477283][ T5520] R13: 2caa1414ac000000 R14: 656c6c616b7a7973 R15: 00007ffd70b0be98 [ 81.485251][ T5520] [ 81.488342][ T5520] BUG: Bad page state in process syz-executor594 pfn:22f11 [ 81.495654][ T5520] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x8 pfn:0x22f11 [ 81.504444][ T5520] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 81.511574][ T5520] raw: 00fff00000000000 dead000000000040 ffff88814ceaf000 0000000000000000 [ 81.520203][ T5520] raw: 0000000000000008 0000000000000001 00000000ffffffff 0000000000000000 [ 81.528812][ T5520] page dumped because: page_pool leak [ 81.534161][ T5520] page_owner tracks the page as allocated [ 81.539910][ T5520] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5520, tgid 5517 (syz-executor594), ts 71685521079, free_ts 71462096042 [ 81.557224][ T5520] post_alloc_hook+0x1f3/0x230 [ 81.561983][ T5520] get_page_from_freelist+0x3045/0x3190 [ 81.567557][ T5520] __alloc_pages_noprof+0x292/0x710 [ 81.572766][ T5520] alloc_pages_bulk_noprof+0x729/0xd40 [ 81.578253][ T5520] __page_pool_alloc_pages_slow+0x122/0x690 [ 81.584158][ T5520] page_pool_alloc_pages+0xd0/0x1c0 [ 81.589448][ T5520] bpf_test_run_xdp_live+0x950/0x2160 [ 81.594877][ T5520] bpf_prog_test_run_xdp+0x805/0x11e0 [ 81.600264][ T5520] bpf_prog_test_run+0x2e4/0x360 [ 81.605251][ T5520] __sys_bpf+0x48d/0x810 [ 81.609528][ T5520] __x64_sys_bpf+0x7c/0x90 [ 81.613951][ T5520] do_syscall_64+0xf3/0x230 [ 81.618500][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.624443][ T5520] page last free pid 5513 tgid 5513 stack trace: [ 81.630773][ T5520] free_unref_page+0xcfb/0xf20 [ 81.635581][ T5520] __slab_free+0x31b/0x3d0 [ 81.640027][ T5520] qlist_free_all+0x9a/0x140 [ 81.644660][ T5520] kasan_quarantine_reduce+0x14f/0x170 [ 81.650129][ T5520] __kasan_slab_alloc+0x23/0x80 [ 81.655040][ T5520] __kmalloc_noprof+0x1a6/0x400 [ 81.659897][ T5520] tomoyo_realpath_from_path+0xcf/0x5e0 [ 81.665493][ T5520] tomoyo_path_perm+0x2b7/0x740 [ 81.670360][ T5520] security_inode_getattr+0x130/0x330 [ 81.675771][ T5520] vfs_getattr+0x45/0x430 [ 81.680113][ T5520] vfs_fstatat+0xe4/0x190 [ 81.684469][ T5520] __x64_sys_newfstatat+0x11d/0x1a0 [ 81.689675][ T5520] do_syscall_64+0xf3/0x230 [ 81.694164][ T5520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.700088][ T5520] Modules linked in: [ 81.703993][ T5520] CPU: 1 UID: 0 PID: 5520 Comm: syz-executor594 Tainted: G B 6.12.0-rc2-syzkaller-00631-g6d858708d465 #0 [ 81.716565][ T5520] Tainted: [B]=BAD_PAGE [ 81.720698][ T5520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 81.730762][ T5520] Call Trace: [ 81.734030][ T5520] [ 81.736947][ T5520] dump_stack_lvl+0x241/0x360