BUG: Bad page state in process syz-executor133  pfn:2b552
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802b552070 pfn:0x2b552
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff88802b552070 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468123609, free_ts 44138879272
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 29 tgid 29 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 skb_page_unref include/linux/skbuff_ref.h:43 [inline]
 __skb_frag_unref include/linux/skbuff_ref.h:56 [inline]
 skb_release_data+0x4d7/0x730 net/core/skbuff.c:1119
 skb_release_all net/core/skbuff.c:1190 [inline]
 napi_consume_skb+0x15a/0x220 net/core/skbuff.c:1518
 skb_defer_free_flush net/core/dev.c:6317 [inline]
 skb_defer_free_flush net/core/dev.c:6301 [inline]
 net_rx_action+0x47c/0x1010 net/core/dev.c:6947
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 run_ksoftirqd kernel/softirq.c:927 [inline]
 run_ksoftirqd+0x3a/0x60 kernel/softirq.c:919
 smpboot_thread_fn+0x661/0xa30 kernel/smpboot.c:164
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Not tainted 6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2b551
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x8 pfn:0x2b551
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000008 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468115730, free_ts 44138879272
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 29 tgid 29 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 skb_page_unref include/linux/skbuff_ref.h:43 [inline]
 __skb_frag_unref include/linux/skbuff_ref.h:56 [inline]
 skb_release_data+0x4d7/0x730 net/core/skbuff.c:1119
 skb_release_all net/core/skbuff.c:1190 [inline]
 napi_consume_skb+0x15a/0x220 net/core/skbuff.c:1518
 skb_defer_free_flush net/core/dev.c:6317 [inline]
 skb_defer_free_flush net/core/dev.c:6301 [inline]
 net_rx_action+0x47c/0x1010 net/core/dev.c:6947
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 run_ksoftirqd kernel/softirq.c:927 [inline]
 run_ksoftirqd+0x3a/0x60 kernel/softirq.c:919
 smpboot_thread_fn+0x661/0xa30 kernel/smpboot.c:164
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2b550
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802b554000 pfn:0x2b550
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff88802b554000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468107301, free_ts 44138879272
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 29 tgid 29 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 skb_page_unref include/linux/skbuff_ref.h:43 [inline]
 __skb_frag_unref include/linux/skbuff_ref.h:56 [inline]
 skb_release_data+0x4d7/0x730 net/core/skbuff.c:1119
 skb_release_all net/core/skbuff.c:1190 [inline]
 napi_consume_skb+0x15a/0x220 net/core/skbuff.c:1518
 skb_defer_free_flush net/core/dev.c:6317 [inline]
 skb_defer_free_flush net/core/dev.c:6301 [inline]
 net_rx_action+0x47c/0x1010 net/core/dev.c:6947
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 run_ksoftirqd kernel/softirq.c:927 [inline]
 run_ksoftirqd+0x3a/0x60 kernel/softirq.c:919
 smpboot_thread_fn+0x661/0xa30 kernel/smpboot.c:164
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:27cc1
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x8 pfn:0x27cc1
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000008 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468064016, free_ts 41221103219
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:27cc0
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888027cc4000 pfn:0x27cc0
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888027cc4000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468055933, free_ts 41930978742
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2b273
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b273
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468047909, free_ts 43968266155
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5932 tgid 5932 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2b272
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b272
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468039689, free_ts 43968250819
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5932 tgid 5932 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2b271
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x8 pfn:0x2b271
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000008 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468031766, free_ts 43968259824
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5932 tgid 5932 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2b270
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802b276600 pfn:0x2b270
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff88802b276600 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468023791, free_ts 43968304053
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5932 tgid 5932 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:309d7
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x309d7
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468014991, free_ts 28536726972
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5829 tgid 5829 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __put_partials+0x14c/0x170 mm/slub.c:3145
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4141
 getname_flags.part.0+0x4c/0x550 fs/namei.c:139
 getname_flags+0x93/0xf0 include/linux/audit.h:322
 vfs_fstatat+0x86/0x160 fs/stat.c:340
 __do_sys_newfstatat+0xa2/0x130 fs/stat.c:505
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:309d6
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x309d6
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44468006977, free_ts 28536726972
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5829 tgid 5829 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __put_partials+0x14c/0x170 mm/slub.c:3145
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4141
 getname_flags.part.0+0x4c/0x550 fs/namei.c:139
 getname_flags+0x93/0xf0 include/linux/audit.h:322
 vfs_fstatat+0x86/0x160 fs/stat.c:340
 __do_sys_newfstatat+0xa2/0x130 fs/stat.c:505
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:309d5
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x309d5
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467998745, free_ts 28536726972
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5829 tgid 5829 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __put_partials+0x14c/0x170 mm/slub.c:3145
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4141
 getname_flags.part.0+0x4c/0x550 fs/namei.c:139
 getname_flags+0x93/0xf0 include/linux/audit.h:322
 vfs_fstatat+0x86/0x160 fs/stat.c:340
 __do_sys_newfstatat+0xa2/0x130 fs/stat.c:505
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:309d4
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x309d4
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467990549, free_ts 28536726972
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5829 tgid 5829 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __put_partials+0x14c/0x170 mm/slub.c:3145
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4141
 getname_flags.part.0+0x4c/0x550 fs/namei.c:139
 getname_flags+0x93/0xf0 include/linux/audit.h:322
 vfs_fstatat+0x86/0x160 fs/stat.c:340
 __do_sys_newfstatat+0xa2/0x130 fs/stat.c:505
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2fc07
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2fc07
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467982476, free_ts 35470365449
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5658 tgid 5658 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 stack_depot_save_flags+0x2da/0x8f0 lib/stackdepot.c:666
 kasan_save_stack+0x42/0x60 mm/kasan/common.c:48
 kasan_save_track+0x14/0x30 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
 __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394
 kasan_kmalloc include/linux/kasan.h:257 [inline]
 __do_kmalloc_node mm/slub.c:4264 [inline]
 __kmalloc_node_noprof+0x211/0x430 mm/slub.c:4270
 __kvmalloc_node_noprof+0xad/0x1a0 mm/util.c:658
 fib_create_info+0x4ab/0x4d10 net/ipv4/fib_semantics.c:1447
 fib_table_insert+0x1d7/0x1d70 net/ipv4/fib_trie.c:1237
 fib_magic+0x4d6/0x5c0 net/ipv4/fib_frontend.c:1104
 fib_add_ifaddr+0x422/0x560 net/ipv4/fib_frontend.c:1133
 fib_inetaddr_event+0x174/0x2c0 net/ipv4/fib_frontend.c:1440
 notifier_call_chain+0xb9/0x410 kernel/notifier.c:93
 blocking_notifier_call_chain kernel/notifier.c:388 [inline]
 blocking_notifier_call_chain+0x69/0xa0 kernel/notifier.c:376
 __inet_insert_ifa+0x93f/0xc30 net/ipv4/devinet.c:586
 inet_rtm_newaddr+0x565/0xae0 net/ipv4/devinet.c:997
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2fc06
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2fc06
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467974433, free_ts 35470365449
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5658 tgid 5658 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 stack_depot_save_flags+0x2da/0x8f0 lib/stackdepot.c:666
 kasan_save_stack+0x42/0x60 mm/kasan/common.c:48
 kasan_save_track+0x14/0x30 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
 __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394
 kasan_kmalloc include/linux/kasan.h:257 [inline]
 __do_kmalloc_node mm/slub.c:4264 [inline]
 __kmalloc_node_noprof+0x211/0x430 mm/slub.c:4270
 __kvmalloc_node_noprof+0xad/0x1a0 mm/util.c:658
 fib_create_info+0x4ab/0x4d10 net/ipv4/fib_semantics.c:1447
 fib_table_insert+0x1d7/0x1d70 net/ipv4/fib_trie.c:1237
 fib_magic+0x4d6/0x5c0 net/ipv4/fib_frontend.c:1104
 fib_add_ifaddr+0x422/0x560 net/ipv4/fib_frontend.c:1133
 fib_inetaddr_event+0x174/0x2c0 net/ipv4/fib_frontend.c:1440
 notifier_call_chain+0xb9/0x410 kernel/notifier.c:93
 blocking_notifier_call_chain kernel/notifier.c:388 [inline]
 blocking_notifier_call_chain+0x69/0xa0 kernel/notifier.c:376
 __inet_insert_ifa+0x93f/0xc30 net/ipv4/devinet.c:586
 inet_rtm_newaddr+0x565/0xae0 net/ipv4/devinet.c:997
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2fc05
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2fc05
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467966403, free_ts 35470365449
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5658 tgid 5658 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 stack_depot_save_flags+0x2da/0x8f0 lib/stackdepot.c:666
 kasan_save_stack+0x42/0x60 mm/kasan/common.c:48
 kasan_save_track+0x14/0x30 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
 __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394
 kasan_kmalloc include/linux/kasan.h:257 [inline]
 __do_kmalloc_node mm/slub.c:4264 [inline]
 __kmalloc_node_noprof+0x211/0x430 mm/slub.c:4270
 __kvmalloc_node_noprof+0xad/0x1a0 mm/util.c:658
 fib_create_info+0x4ab/0x4d10 net/ipv4/fib_semantics.c:1447
 fib_table_insert+0x1d7/0x1d70 net/ipv4/fib_trie.c:1237
 fib_magic+0x4d6/0x5c0 net/ipv4/fib_frontend.c:1104
 fib_add_ifaddr+0x422/0x560 net/ipv4/fib_frontend.c:1133
 fib_inetaddr_event+0x174/0x2c0 net/ipv4/fib_frontend.c:1440
 notifier_call_chain+0xb9/0x410 kernel/notifier.c:93
 blocking_notifier_call_chain kernel/notifier.c:388 [inline]
 blocking_notifier_call_chain+0x69/0xa0 kernel/notifier.c:376
 __inet_insert_ifa+0x93f/0xc30 net/ipv4/devinet.c:586
 inet_rtm_newaddr+0x565/0xae0 net/ipv4/devinet.c:997
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2fc04
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2fc04
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467955330, free_ts 35470365449
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5658 tgid 5658 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 stack_depot_save_flags+0x2da/0x8f0 lib/stackdepot.c:666
 kasan_save_stack+0x42/0x60 mm/kasan/common.c:48
 kasan_save_track+0x14/0x30 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
 __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394
 kasan_kmalloc include/linux/kasan.h:257 [inline]
 __do_kmalloc_node mm/slub.c:4264 [inline]
 __kmalloc_node_noprof+0x211/0x430 mm/slub.c:4270
 __kvmalloc_node_noprof+0xad/0x1a0 mm/util.c:658
 fib_create_info+0x4ab/0x4d10 net/ipv4/fib_semantics.c:1447
 fib_table_insert+0x1d7/0x1d70 net/ipv4/fib_trie.c:1237
 fib_magic+0x4d6/0x5c0 net/ipv4/fib_frontend.c:1104
 fib_add_ifaddr+0x422/0x560 net/ipv4/fib_frontend.c:1133
 fib_inetaddr_event+0x174/0x2c0 net/ipv4/fib_frontend.c:1440
 notifier_call_chain+0xb9/0x410 kernel/notifier.c:93
 blocking_notifier_call_chain kernel/notifier.c:388 [inline]
 blocking_notifier_call_chain+0x69/0xa0 kernel/notifier.c:376
 __inet_insert_ifa+0x93f/0xc30 net/ipv4/devinet.c:586
 inet_rtm_newaddr+0x565/0xae0 net/ipv4/devinet.c:997
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:34223
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x34223
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467947287, free_ts 35628127148
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 0 tgid 0 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:34222
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888034222d80 pfn:0x34222
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888034222d80 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467938967, free_ts 35628116372
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 0 tgid 0 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:34221
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000004 pfn:0x34221
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888000000004 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467931268, free_ts 35628109601
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 0 tgid 0 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:34220
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888034223c00 pfn:0x34220
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888034223c00 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467923661, free_ts 35628123592
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 0 tgid 0 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:28ba7
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x2 pfn:0x28ba7
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000002 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467915630, free_ts 35584189006
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5873 tgid 5873 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __put_partials+0x14c/0x170 mm/slub.c:3145
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4141
 getname_flags.part.0+0x4c/0x550 fs/namei.c:139
 getname_flags include/linux/audit.h:322 [inline]
 getname+0x8d/0xe0 fs/namei.c:225
 do_sys_openat2+0x104/0x1e0 fs/open.c:1409
 do_sys_open fs/open.c:1430 [inline]
 __do_sys_openat fs/open.c:1446 [inline]
 __se_sys_openat fs/open.c:1441 [inline]
 __x64_sys_openat+0x175/0x210 fs/open.c:1441
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:28ba6
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888028ba7180 pfn:0x28ba6
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888028ba7180 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467907743, free_ts 35584189006
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5873 tgid 5873 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __put_partials+0x14c/0x170 mm/slub.c:3145
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4141
 getname_flags.part.0+0x4c/0x550 fs/namei.c:139
 getname_flags include/linux/audit.h:322 [inline]
 getname+0x8d/0xe0 fs/namei.c:225
 do_sys_openat2+0x104/0x1e0 fs/open.c:1409
 do_sys_open fs/open.c:1430 [inline]
 __do_sys_openat fs/open.c:1446 [inline]
 __se_sys_openat fs/open.c:1441 [inline]
 __x64_sys_openat+0x175/0x210 fs/open.c:1441
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:28ba5
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888028ba5f00 pfn:0x28ba5
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888028ba5f00 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467899242, free_ts 35584189006
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5873 tgid 5873 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __put_partials+0x14c/0x170 mm/slub.c:3145
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4141
 getname_flags.part.0+0x4c/0x550 fs/namei.c:139
 getname_flags include/linux/audit.h:322 [inline]
 getname+0x8d/0xe0 fs/namei.c:225
 do_sys_openat2+0x104/0x1e0 fs/open.c:1409
 do_sys_open fs/open.c:1430 [inline]
 __do_sys_openat fs/open.c:1446 [inline]
 __se_sys_openat fs/open.c:1441 [inline]
 __x64_sys_openat+0x175/0x210 fs/open.c:1441
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:28ba4
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888028ba43e0 pfn:0x28ba4
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888028ba43e0 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467866054, free_ts 35584189006
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5873 tgid 5873 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __put_partials+0x14c/0x170 mm/slub.c:3145
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x4e/0x120 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:247 [inline]
 slab_post_alloc_hook mm/slub.c:4085 [inline]
 slab_alloc_node mm/slub.c:4134 [inline]
 kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4141
 getname_flags.part.0+0x4c/0x550 fs/namei.c:139
 getname_flags include/linux/audit.h:322 [inline]
 getname+0x8d/0xe0 fs/namei.c:225
 do_sys_openat2+0x104/0x1e0 fs/open.c:1409
 do_sys_open fs/open.c:1430 [inline]
 __do_sys_openat fs/open.c:1446 [inline]
 __se_sys_openat fs/open.c:1441 [inline]
 __x64_sys_openat+0x175/0x210 fs/open.c:1441
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2464f
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2464f
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467857620, free_ts 40827981238
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2464e
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2464e
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467849449, free_ts 40827996290
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2464d
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2464d
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467841265, free_ts 40828014567
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2464c
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2464c
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467832836, free_ts 40809395025
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:23297
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x23297
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467824539, free_ts 41423253861
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:23296
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x23296
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467815962, free_ts 41892304988
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2eefe
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802eefe000 pfn:0x2eefe
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff88802eefe000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467807775, free_ts 40198022367
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:229fa
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880229fbe00 pfn:0x229fa
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff8880229fbe00 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467798364, free_ts 40198026417
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:27558
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880275589a0 pfn:0x27558
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff8880275589a0 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467730035, free_ts 40198030818
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:31c13
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888031c13d80 pfn:0x31c13
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888031c13d80 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467721548, free_ts 40198040120
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:30ef7
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x30ef7
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467713391, free_ts 40198044337
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:1f810
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88801f810e58 pfn:0x1f810
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff88801f810e58 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467705064, free_ts 40198048755
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:31805
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x31805
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467695863, free_ts 40198053598
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:121dd
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121dd
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467679035, free_ts 40579523494
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:30c5d
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x3fe2 pfn:0x30c5d
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000003fe2 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467670394, free_ts 40579534854
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:30e59
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x3fec pfn:0x30e59
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000003fec 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467661725, free_ts 40579540165
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:29302
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x3feb pfn:0x29302
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000003feb 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467653111, free_ts 40579562449
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:23430
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x3fe9 pfn:0x23430
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000003fe9 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467645396, free_ts 40579568608
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:3317a
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3317a
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467637230, free_ts 40579573334
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:36025
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x36025
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467628811, free_ts 40579577652
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:238a3
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880238a3500 pfn:0x238a3
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff8880238a3500 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467620340, free_ts 40579588313
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:23611
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x8 pfn:0x23611
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000008 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467613234, free_ts 40579593387
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:258b9
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x8 pfn:0x258b9
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000008 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467605317, free_ts 40579597638
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:20400
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888020400d90 pfn:0x20400
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888020400d90 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467596800, free_ts 40579602376
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2be6d
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802be6de88 pfn:0x2be6d
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff88802be6de88 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467588685, free_ts 40579612536
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 5924 tgid 5924 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 put_page+0x21e/0x280 include/linux/mm.h:1550
 anon_pipe_buf_release+0x11a/0x240 fs/pipe.c:128
 pipe_buf_release include/linux/pipe_fs_i.h:219 [inline]
 pipe_update_tail fs/pipe.c:224 [inline]
 pipe_read+0x641/0x13f0 fs/pipe.c:344
 new_sync_read fs/read_write.c:488 [inline]
 vfs_read+0xa4c/0xbe0 fs/read_write.c:569
 ksys_read+0x1fa/0x260 fs/read_write.c:712
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:29006
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888029007680 pfn:0x29006
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff888029007680 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467581360, free_ts 44458687275
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2d5bf
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2d5bf
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467573941, free_ts 44458699436
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2505c
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802505c000 pfn:0x2505c
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff88802505c000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467565267, free_ts 44458706336
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2a14e
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2a14e
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467556986, free_ts 44458713193
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:27f55
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x27f55
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000004 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467548425, free_ts 44458719755
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:341af
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x341af
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467541533, free_ts 44458725924
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:2a5b5
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2a5b5
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467534783, free_ts 44458731847
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:300b0
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880300b6600 pfn:0x300b0
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: ffff8880300b6600 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467528326, free_ts 44458737521
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:300b4
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x300b4
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000
raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
page dumped because: page_pool leak
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5946, tgid 5942 (syz-executor133), ts 44467521114, free_ts 44458744053
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1537
 prep_new_page mm/page_alloc.c:1545 [inline]
 get_page_from_freelist+0x101e/0x3070 mm/page_alloc.c:3457
 __alloc_pages_noprof+0x223/0x25a0 mm/page_alloc.c:4733
 alloc_pages_bulk_noprof+0x77c/0x1110 mm/page_alloc.c:4681
 alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
 __page_pool_alloc_pages_slow+0x18f/0x770 net/core/page_pool.c:538
 page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
 page_pool_alloc_netmem+0xc4/0x160 net/core/page_pool.c:577
 page_pool_alloc_pages+0x1a/0x60 net/core/page_pool.c:597
 page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
 xdp_test_run_batch.constprop.0+0x3a8/0x1960 net/bpf/test_run.c:305
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 40 tgid 40 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1108 [inline]
 free_unref_page+0x5f4/0xdc0 mm/page_alloc.c:2638
 __folio_put+0x30d/0x3d0 mm/swap.c:126
 folio_put include/linux/mm.h:1478 [inline]
 free_page_and_swap_cache+0x249/0x2c0 mm/swap_state.c:308
 __tlb_remove_table arch/x86/include/asm/tlb.h:34 [inline]
 __tlb_remove_table_free mm/mmu_gather.c:227 [inline]
 tlb_remove_table_rcu+0x89/0xe0 mm/mmu_gather.c:282
 rcu_do_batch kernel/rcu/tree.c:2567 [inline]
 rcu_core+0x79d/0x14d0 kernel/rcu/tree.c:2823
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu kernel/softirq.c:637 [inline]
 irq_exit_rcu+0xbb/0x120 kernel/softirq.c:649
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0xa4/0xc0 arch/x86/kernel/smp.c:266
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
Modules linked in:
CPU: 0 UID: 0 PID: 5946 Comm: syz-executor133 Tainted: G    B              6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120
 bad_page+0xb3/0x1f0 mm/page_alloc.c:501
 free_page_is_bad_report mm/page_alloc.c:908 [inline]
 free_page_is_bad mm/page_alloc.c:918 [inline]
 free_pages_prepare mm/page_alloc.c:1100 [inline]
 free_unref_page+0x657/0xdc0 mm/page_alloc.c:2638
 skb_free_frag include/linux/skbuff.h:3399 [inline]
 skb_free_head+0xa0/0x1d0 net/core/skbuff.c:1096
 skb_release_data+0x560/0x730 net/core/skbuff.c:1125
 skb_release_all net/core/skbuff.c:1190 [inline]
 __kfree_skb net/core/skbuff.c:1204 [inline]
 sk_skb_reason_drop+0x129/0x1a0 net/core/skbuff.c:1242
 kfree_skb_reason include/linux/skbuff.h:1262 [inline]
 __netif_receive_skb_core.constprop.0+0x592/0x4330 net/core/dev.c:5640
 __netif_receive_skb_list_core+0x357/0x950 net/core/dev.c:5741
 __netif_receive_skb_list net/core/dev.c:5808 [inline]
 netif_receive_skb_list_internal+0x753/0xdb0 net/core/dev.c:5899
 netif_receive_skb_list+0x4f/0x4a0 net/core/dev.c:5951
 xdp_recv_frames net/bpf/test_run.c:279 [inline]
 xdp_test_run_batch.constprop.0+0x138d/0x1960 net/bpf/test_run.c:360
 bpf_test_run_xdp_live+0x365/0x500 net/bpf/test_run.c:389
 bpf_prog_test_run_xdp+0x827/0x1580 net/bpf/test_run.c:1317
 bpf_prog_test_run kernel/bpf/syscall.c:4266 [inline]
 __sys_bpf+0xfc6/0x49a0 kernel/bpf/syscall.c:5671
 __do_sys_bpf kernel/bpf/syscall.c:5760 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5758 [inline]
 __x64_sys_bpf+0x78/0xc0 kernel/bpf/syscall.c:5758
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5102b5de99
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 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
RSP: 002b:00007f5102b18228 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5102be8328 RCX: 00007f5102b5de99
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f5102be8320 R08: 00007f5102b186c0 R09: 00007f5102b186c0
R10: 00007f5102b186c0 R11: 0000000000000246 R12: 00007f5102bb5074
R13: 0000000020000eb8 R14: 2caa1414ac000000 R15: 00007ffc619b1828
 </TASK>
BUG: Bad page state in process syz-executor133  pfn:3417d
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88803417d330 pfn:0x3417d
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff8880202ae000 0000000000000000