BUG: Bad page state in process syz.1.1427 pfn:6f1ee
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806f1eedc0 pfn:0x6f1ee
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88806f1eedc0 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 11858, tgid 11850 (syz.1.1427), ts 399509440167, free_ts 399328798660
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Not tainted 6.11.0-syzkaller-11503-gc824deb1a897 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:6f1ef
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88806f1efdc0 pfn:0x6f1ef
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88806f1efdc0 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 11858, tgid 11850 (syz.1.1427), ts 399509428348, free_ts 399328807736
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:64fd8
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888064fd8dc0 pfn:0x64fd8
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff888064fd8dc0 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 11858, tgid 11850 (syz.1.1427), ts 399509416534, free_ts 399328816426
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:20f31
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888020f31dc0 pfn:0x20f31
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff888020f31dc0 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 11858, tgid 11850 (syz.1.1427), ts 399509405116, free_ts 399328825822
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:7c3fe
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88807c3fedc0 pfn:0x7c3fe
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88807c3fedc0 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 11858, tgid 11850 (syz.1.1427), ts 399509393582, free_ts 399328871873
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:281be
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880281bedc0 pfn:0x281be
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff8880281bedc0 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 11858, tgid 11850 (syz.1.1427), ts 399509382239, free_ts 399328881026
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:7b91e
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88807b91edc0 pfn:0x7b91e
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88807b91edc0 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 11858, tgid 11850 (syz.1.1427), ts 399509371285, free_ts 399328890362
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:645ee
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880645eedc0 pfn:0x645ee
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff8880645eedc0 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 11858, tgid 11850 (syz.1.1427), ts 399509361053, free_ts 399328899045
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:5da49
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88805da49dc0 pfn:0x5da49
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88805da49dc0 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 11858, tgid 11850 (syz.1.1427), ts 399509350343, free_ts 399328907971
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:7b462
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88807b462dc0 pfn:0x7b462
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88807b462dc0 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 11858, tgid 11850 (syz.1.1427), ts 399509339020, free_ts 399328917693
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:30e6d
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888030e6ddc0 pfn:0x30e6d
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff888030e6ddc0 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 11858, tgid 11850 (syz.1.1427), ts 399509327999, free_ts 399328925756
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:28721
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888028721dc0 pfn:0x28721
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff888028721dc0 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 11858, tgid 11850 (syz.1.1427), ts 399509317050, free_ts 399328935635
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:2fc5f
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802fc5fdc0 pfn:0x2fc5f
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88802fc5fdc0 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 11858, tgid 11850 (syz.1.1427), ts 399509306196, free_ts 399328944740
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:32604
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888032604dc0 pfn:0x32604
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff888032604dc0 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 11858, tgid 11850 (syz.1.1427), ts 399509295033, free_ts 399328991117
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:5764a
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88805764adc0 pfn:0x5764a
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88805764adc0 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 11858, tgid 11850 (syz.1.1427), ts 399509283951, free_ts 399328999408
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:2774c
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802774cdc0 pfn:0x2774c
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88802774cdc0 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 11858, tgid 11850 (syz.1.1427), ts 399509273268, free_ts 399329009131
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f295077df39
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f295153c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2950936058 RCX: 00007f295077df39
RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a
RBP: 00007f29507f0216 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f2950936058 R15: 00007ffc0a39c288
BUG: Bad page state in process syz.1.1427 pfn:7a684
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88807a684dc0 pfn:0x7a684
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000000000 dead000000000040 ffff88806585e000 0000000000000000
raw: ffff88807a684dc0 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 11858, tgid 11850 (syz.1.1427), ts 399509262085, free_ts 399329018473
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1545 [inline]
get_page_from_freelist+0x3045/0x3190 mm/page_alloc.c:3457
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4733
alloc_pages_bulk_noprof+0x729/0xd40 mm/page_alloc.c:4681
alloc_pages_bulk_array_node_noprof include/linux/gfp.h:239 [inline]
__page_pool_alloc_pages_slow+0x122/0x690 net/core/page_pool.c:538
page_pool_alloc_netmem net/core/page_pool.c:590 [inline]
page_pool_alloc_pages+0xd0/0x1c0 net/core/page_pool.c:597
page_pool_dev_alloc_pages include/net/page_pool/helpers.h:96 [inline]
xdp_test_run_batch net/bpf/test_run.c:305 [inline]
bpf_test_run_xdp_live+0x950/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317
bpf_prog_test_run+0x2e4/0x360 kernel/bpf/syscall.c:4247
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5652
__do_sys_bpf kernel/bpf/syscall.c:5741 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5739 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5739
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
page last free pid 10051 tgid 10051 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1108 [inline]
free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638
discard_slab mm/slub.c:2678 [inline]
__put_partials+0xeb/0x130 mm/slub.c:3146
put_cpu_partial+0x17c/0x250 mm/slub.c:3221
__slab_free+0x2ea/0x3d0 mm/slub.c:4450
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4142
getname_flags+0xb7/0x540 fs/namei.c:139
getname fs/namei.c:225 [inline]
__do_sys_rename fs/namei.c:5217 [inline]
__se_sys_rename fs/namei.c:5215 [inline]
__x64_sys_rename+0x5d/0x90 fs/namei.c:5215
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Modules linked in:
CPU: 0 UID: 0 PID: 11858 Comm: syz.1.1427 Tainted: G B 6.11.0-syzkaller-11503-gc824deb1a897 #0
Tainted: [B]=BAD_PAGE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
bad_page+0x166/0x1b0 mm/page_alloc.c:501
free_page_is_bad mm/page_alloc.c:918 [inline]
free_pages_prepare mm/page_alloc.c:1100 [inline]
free_unref_page+0xed0/0xf20 mm/page_alloc.c:2638
skb_free_frag include/linux/skbuff.h:3399 [inline]
skb_free_head net/core/skbuff.c:1096 [inline]
skb_release_data+0x6dc/0x8a0 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+0x1c9/0x380 net/core/skbuff.c:1242
kfree_skb_reason include/linux/skbuff.h:1262 [inline]
__netif_receive_skb_core+0x3edd/0x4570 net/core/dev.c:5636
__netif_receive_skb_list_core+0x2b1/0x980 net/core/dev.c:5737
__netif_receive_skb_list net/core/dev.c:5804 [inline]
netif_receive_skb_list_internal+0xa51/0xe30 net/core/dev.c:5895
netif_receive_skb_list+0x55/0x4b0 net/core/dev.c:5947
xdp_recv_frames net/bpf/test_run.c:279 [inline]
xdp_test_run_batch net/bpf/test_run.c:360 [inline]
bpf_test_run_xdp_live+0x1b0d/0x2160 net/bpf/test_run.c:389
bpf_prog_test_run_xdp+0x805/0x11e0 net/bpf/test_run.c:1317