loop1: detected capacity change from 0 to 1024
hfsplus: unable to find HFS+ superblock
==================================================================
BUG: KASAN: invalid-free in __sdt_free kernel/sched/topology.c:2302 [inline]
BUG: KASAN: invalid-free in __free_domain_allocs kernel/sched/topology.c:1498 [inline]
BUG: KASAN: invalid-free in build_sched_domains+0x14df/0x52e0 kernel/sched/topology.c:2535
Free of addr ffff88802b4a3f89 by task syz-executor.1/13033
CPU: 3 PID: 13033 Comm: syz-executor.1 Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:114
print_address_description mm/kasan/report.c:377 [inline]
print_report+0xc3/0x620 mm/kasan/report.c:488
kasan_report_invalid_free+0xaa/0xd0 mm/kasan/report.c:563
poison_slab_object+0x15e/0x160 mm/kasan/common.c:223
__kasan_slab_free+0x32/0x50 mm/kasan/common.c:256
kasan_slab_free include/linux/kasan.h:184 [inline]
slab_free_hook mm/slub.c:2196 [inline]
slab_free mm/slub.c:4437 [inline]
kfree+0x12a/0x3b0 mm/slub.c:4558
__sdt_free kernel/sched/topology.c:2302 [inline]
__free_domain_allocs kernel/sched/topology.c:1498 [inline]
build_sched_domains+0x14df/0x52e0 kernel/sched/topology.c:2535
partition_sched_domains_locked+0x519/0x9e0 kernel/sched/topology.c:2747
partition_and_rebuild_sched_domains kernel/cgroup/cpuset.c:1181 [inline]
rebuild_sched_domains_locked+0xebb/0x2100 kernel/cgroup/cpuset.c:1246
update_relax_domain_level kernel/cgroup/cpuset.c:2952 [inline]
cpuset_write_s64+0x2ca/0x340 kernel/cgroup/cpuset.c:3560
cgroup_file_write+0x5ad/0x7d0 kernel/cgroup/cgroup.c:4113
kernfs_fop_write_iter+0x343/0x500 fs/kernfs/file.c:334
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0x6b6/0x1140 fs/read_write.c:590
ksys_write+0x12f/0x260 fs/read_write.c:643
do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
__do_fast_syscall_32+0x73/0x120 arch/x86/entry/common.c:386
do_fast_syscall_32+0x32/0x80 arch/x86/entry/common.c:411
entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf7293579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f5e855ac EFLAGS: 00000292 ORIG_RAX: 0000000000000004
RAX: ffffffffffffffda RBX: 000000000000000e RCX: 0000000020000040
RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
</TASK>
Allocated by task 13033:
kasan_save_stack+0x33/0x60 mm/kasan/common.c:47
kasan_save_track+0x14/0x30 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:370 [inline]
__kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:387
kmalloc_node_noprof include/linux/slab.h:677 [inline]
__sdt_alloc kernel/sched/topology.c:2251 [inline]
__visit_domain_allocation_hell kernel/sched/topology.c:1510 [inline]
build_sched_domains+0x37c/0x52e0 kernel/sched/topology.c:2401
partition_sched_domains_locked+0x519/0x9e0 kernel/sched/topology.c:2747
partition_and_rebuild_sched_domains kernel/cgroup/cpuset.c:1181 [inline]
rebuild_sched_domains_locked+0xebb/0x2100 kernel/cgroup/cpuset.c:1246
update_relax_domain_level kernel/cgroup/cpuset.c:2952 [inline]
cpuset_write_s64+0x2ca/0x340 kernel/cgroup/cpuset.c:3560
cgroup_file_write+0x5ad/0x7d0 kernel/cgroup/cgroup.c:4113
kernfs_fop_write_iter+0x343/0x500 fs/kernfs/file.c:334
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0x6b6/0x1140 fs/read_write.c:590
ksys_write+0x12f/0x260 fs/read_write.c:643
do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
__do_fast_syscall_32+0x73/0x120 arch/x86/entry/common.c:386
do_fast_syscall_32+0x32/0x80 arch/x86/entry/common.c:411
entry_SYSENTER_compat_after_hwframe+0x84/0x8e
The buggy address belongs to the object at ffff88802b4a3f80
which belongs to the cache kmalloc-16 of size 16
The buggy address is located 9 bytes inside of
16-byte region [ffff88802b4a3f80, ffff88802b4a3f90)
The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b4a3
anon flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffefff(slab)
raw: 00fff00000000000 ffff888015442640 0000000000000000 dead000000000001
raw: 0000000000000000 0000000080800080 00000001ffffefff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x252800(GFP_NOWAIT|__GFP_NORETRY|__GFP_COMP|__GFP_THISNODE), pid 5530, tgid 5530 (syz-executor.3), ts 162857508656, free_ts 162402453637
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x2d1/0x350 mm/page_alloc.c:1468
prep_new_page mm/page_alloc.c:1476 [inline]
get_page_from_freelist+0x136a/0x2e50 mm/page_alloc.c:3420
__alloc_pages_slowpath mm/page_alloc.c:4211 [inline]
__alloc_pages_noprof+0x6ad/0x2460 mm/page_alloc.c:4691
__alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
alloc_slab_page+0x56/0x110 mm/slub.c:2265
allocate_slab mm/slub.c:2428 [inline]
new_slab+0x84/0x260 mm/slub.c:2481
___slab_alloc+0xdac/0x1870 mm/slub.c:3667
__slab_alloc.constprop.0+0x56/0xb0 mm/slub.c:3757
__slab_alloc_node mm/slub.c:3810 [inline]
slab_alloc_node mm/slub.c:3989 [inline]
__do_kmalloc_node mm/slub.c:4121 [inline]
__kmalloc_node_noprof+0x36c/0x450 mm/slub.c:4129
kmalloc_node_noprof include/linux/slab.h:681 [inline]
kvmalloc_node_noprof+0x9d/0x1a0 mm/util.c:634
xt_jumpstack_alloc net/netfilter/x_tables.c:1355 [inline]
xt_replace_table+0x1c7/0x910 net/netfilter/x_tables.c:1394
__do_replace+0x1d9/0x9c0 net/ipv4/netfilter/arp_tables.c:912
compat_do_replace+0x3ca/0x500 net/ipv4/netfilter/ip_tables.c:1529
do_ip6t_set_ctl+0x686/0xc20 net/ipv6/netfilter/ip6_tables.c:1641
nf_setsockopt+0x8a/0xf0 net/netfilter/nf_sockopt.c:101
ipv6_setsockopt+0x133/0x1a0 net/ipv6/ipv6_sockglue.c:999
tcp_setsockopt+0xa4/0x100 net/ipv4/tcp.c:3765
page last free pid 7520 tgid 7520 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1088 [inline]
free_unref_page+0x64a/0xe40 mm/page_alloc.c:2583
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x4e/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x192/0x1e0 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x69/0x90 mm/kasan/common.c:322
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook mm/slub.c:3941 [inline]
slab_alloc_node mm/slub.c:4001 [inline]
kmem_cache_alloc_noprof+0x121/0x2f0 mm/slub.c:4008
ptlock_alloc+0x1f/0x70 mm/memory.c:6444
ptlock_init include/linux/mm.h:2968 [inline]
pagetable_pte_ctor include/linux/mm.h:2991 [inline]
__pte_alloc_one_noprof include/asm-generic/pgalloc.h:73 [inline]
pte_alloc_one+0x74/0x370 arch/x86/mm/pgtable.c:33
__pte_alloc+0x6e/0x3a0 mm/memory.c:442
copy_pte_range mm/memory.c:1094 [inline]
copy_pmd_range mm/memory.c:1240 [inline]
copy_pud_range mm/memory.c:1277 [inline]
copy_p4d_range mm/memory.c:1301 [inline]
copy_page_range+0x2fea/0x5c10 mm/memory.c:1399
dup_mmap kernel/fork.c:751 [inline]
dup_mm kernel/fork.c:1688 [inline]
copy_mm+0x1416/0x2680 kernel/fork.c:1737
copy_process+0x3ea8/0x6f50 kernel/fork.c:2390
kernel_clone+0xfd/0x980 kernel/fork.c:2797
__do_compat_sys_ia32_clone+0xb7/0x100 arch/x86/kernel/sys_ia32.c:254
do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
__do_fast_syscall_32+0x73/0x120 arch/x86/entry/common.c:386
do_fast_syscall_32+0x32/0x80 arch/x86/entry/common.c:411
entry_SYSENTER_compat_after_hwframe+0x84/0x8e
Memory state around the buggy address:
ffff88802b4a3e80: 00 06 fc fc 00 00 fc fc 00 00 fc fc 00 00 fc fc
ffff88802b4a3f00: 00 00 fc fc fa fb fc fc 00 07 fc fc 00 00 fc fc
>ffff88802b4a3f80: 00 00 fc fc 00 00 fc fc fa fb fc fc 00 00 fc fc
^
ffff88802b4a4000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff88802b4a4080: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc 00 00
==================================================================
----------------
Code disassembly (best guess), 2 bytes skipped:
0: 10 06 adc %al,(%rsi)
2: 03 74 b4 01 add 0x1(%rsp,%rsi,4),%esi
6: 10 07 adc %al,(%rdi)
8: 03 74 b0 01 add 0x1(%rax,%rsi,4),%esi
c: 10 08 adc %cl,(%rax)
e: 03 74 d8 01 add 0x1(%rax,%rbx,8),%esi
1e: 00 51 52 add %dl,0x52(%rcx)
21: 55 push %rbp
22: 89 e5 mov %esp,%ebp
24: 0f 34 sysenter
26: cd 80 int $0x80
* 28: 5d pop %rbp <-- trapping instruction
29: 5a pop %rdx
2a: 59 pop %rcx
2b: c3 ret
2c: 90 nop
2d: 90 nop
2e: 90 nop
2f: 90 nop
30: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi
37: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi