program: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x143042, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file2\x00', &(0x7f0000000200), 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB='grpquotaimit=kt,\x00']) syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000400)='./file1\x00', 0xa08006, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], 0x1, 0x687, &(0x7f0000000fc0)="$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") (async) r0 = syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000400)='./file1\x00', 0xa08006, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], 0x1, 0x687, &(0x7f0000000fc0)="$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") r1 = inotify_init1(0x0) fcntl$setlease(r0, 0x400, 0x1) (async) fcntl$setlease(r0, 0x400, 0x1) inotify_add_watch(r1, &(0x7f0000000140)='.\x00', 0x40000582) setxattr$incfs_metadata(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.incfs.metadata\x00') (async) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.incfs.metadata\x00') socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'netdevsim0\x00'}) ioctl$sock_SIOCBRDELBR(r2, 0x89a2, &(0x7f0000000000)='bridge0\x00') openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 68.535877][ T4684] Bluetooth: hci0: command tx timeout [ 68.549929][ T5336] tmpfs: Unknown parameter 'grpquotaimit' [ 68.589242][ T5337] loop0: detected capacity change from 0 to 1024 [ 68.660707][ T5337] hfsplus: request for non-existent node 134217728 in B*Tree [ 68.664082][ T5337] hfsplus: request for non-existent node 134217728 in B*Tree [ 68.682267][ T5336] ================================================================== [ 68.686020][ T5336] BUG: KASAN: slab-out-of-bounds in hfsplus_bnode_read+0xc0/0x2a0 [ 68.689543][ T5336] Read of size 8 at addr ffff8880358b43e0 by task syz.0.0/5336 [ 68.693045][ T5336] [ 68.694146][ T5336] CPU: 0 UID: 0 PID: 5336 Comm: syz.0.0 Not tainted 6.16.0-rc6-syzkaller-00121-g6832a9317eee #0 PREEMPT(full) [ 68.694160][ T5336] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.694167][ T5336] Call Trace: [ 68.694175][ T5336] [ 68.694182][ T5336] dump_stack_lvl+0x189/0x250 [ 68.694199][ T5336] ? __virt_addr_valid+0x1c8/0x5c0 [ 68.694213][ T5336] ? rcu_is_watching+0x15/0xb0 [ 68.694225][ T5336] ? __kasan_check_byte+0x12/0x40 [ 68.694238][ T5336] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.694250][ T5336] ? rcu_is_watching+0x15/0xb0 [ 68.694261][ T5336] ? lock_release+0x4b/0x3e0 [ 68.694273][ T5336] ? __virt_addr_valid+0x1c8/0x5c0 [ 68.694286][ T5336] ? __virt_addr_valid+0x4a5/0x5c0 [ 68.694300][ T5336] print_report+0xca/0x230 [ 68.694310][ T5336] ? hfsplus_bnode_read+0xc0/0x2a0 [ 68.694321][ T5336] kasan_report+0x118/0x150 [ 68.694334][ T5336] ? hfsplus_bnode_read+0xc0/0x2a0 [ 68.694346][ T5336] hfsplus_bnode_read+0xc0/0x2a0 [ 68.694358][ T5336] hfsplus_bnode_dump+0x300/0x450 [ 68.694371][ T5336] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 68.694382][ T5336] ? hfsplus_bnode_write_u16+0x8b/0xd0 [ 68.694393][ T5336] ? hfsplus_bnode_move+0x393/0xb90 [ 68.694429][ T5336] ? __pfx___hfsplus_brec_find+0x10/0x10 [ 68.694442][ T5336] hfsplus_brec_remove+0x480/0x550 [ 68.694458][ T5336] __hfsplus_delete_attr+0x1d4/0x360 [ 68.694472][ T5336] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 68.694487][ T5336] ? hfsplus_attr_build_key+0xee/0x260 [ 68.694500][ T5336] hfsplus_delete_attr+0x231/0x2d0 [ 68.694514][ T5336] ? __pfx_hfsplus_delete_attr+0x10/0x10 [ 68.694528][ T5336] ? hfsplus_find_init+0x8c/0x1d0 [ 68.694540][ T5336] ? hfsplus_find_init+0x15a/0x1d0 [ 68.694552][ T5336] __hfsplus_setxattr+0x71c/0x1f40 [ 68.694567][ T5336] ? is_bpf_text_address+0x26/0x2b0 [ 68.694580][ T5336] ? kernel_text_address+0xa5/0xe0 [ 68.694590][ T5336] ? __kernel_text_address+0xd/0x40 [ 68.694599][ T5336] ? unwind_get_return_address+0x4d/0x90 [ 68.694611][ T5336] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 68.694626][ T5336] ? arch_stack_walk+0xfc/0x150 [ 68.694639][ T5336] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 68.694654][ T5336] ? stack_trace_save+0x9c/0xe0 [ 68.694683][ T5336] ? __kasan_kmalloc+0x93/0xb0 [ 68.694695][ T5336] ? hfsplus_setxattr+0x102/0x180 [ 68.694710][ T5336] hfsplus_setxattr+0x11e/0x180 [ 68.694724][ T5336] hfsplus_user_setxattr+0x40/0x60 [ 68.694738][ T5336] ? __pfx_hfsplus_user_setxattr+0x10/0x10 [ 68.694752][ T5336] __vfs_removexattr+0x42e/0x470 [ 68.694770][ T5336] __vfs_removexattr_locked+0x1ed/0x230 [ 68.694784][ T5336] vfs_removexattr+0x80/0x1b0 [ 68.694799][ T5336] path_removexattrat+0x35d/0x690 [ 68.694811][ T5336] ? __pfx_path_removexattrat+0x10/0x10 [ 68.694829][ T5336] ? rcu_is_watching+0x15/0xb0 [ 68.694843][ T5336] __x64_sys_removexattr+0x62/0x70 [ 68.694859][ T5336] do_syscall_64+0xfa/0x3b0 [ 68.696855][ T5336] ? lockdep_hardirqs_on+0x9c/0x150 [ 68.696866][ T5336] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.696877][ T5336] ? clear_bhb_loop+0x60/0xb0 [ 68.696889][ T5336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.696900][ T5336] RIP: 0033:0x7fcd05f8e9a9 [ 68.696912][ T5336] 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 [ 68.696927][ T5336] RSP: 002b:00007fcd06e53038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 68.696939][ T5336] RAX: ffffffffffffffda RBX: 00007fcd061b5fa0 RCX: 00007fcd05f8e9a9 [ 68.696947][ T5336] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000200000000040 [ 68.696954][ T5336] RBP: 00007fcd06010d69 R08: 0000000000000000 R09: 0000000000000000 [ 68.696961][ T5336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.696967][ T5336] R13: 0000000000000000 R14: 00007fcd061b5fa0 R15: 00007ffd1f8e8498 [ 68.696976][ T5336] [ 68.696980][ T5336] [ 68.863237][ T5336] Allocated by task 5336: [ 68.865057][ T5336] kasan_save_track+0x3e/0x80 [ 68.867168][ T5336] __kasan_kmalloc+0x93/0xb0 [ 68.869199][ T5336] __kmalloc_noprof+0x27a/0x4f0 [ 68.871309][ T5336] __hfs_bnode_create+0xf3/0x810 [ 68.873389][ T5336] hfsplus_bnode_find+0x224/0xd20 [ 68.875687][ T5336] hfsplus_brec_find+0x15c/0x500 [ 68.877770][ T5336] hfsplus_attr_exists+0x163/0x1d0 [ 68.880067][ T5336] __hfsplus_setxattr+0x33e/0x1f40 [ 68.882254][ T5336] hfsplus_setxattr+0x11e/0x180 [ 68.884302][ T5336] hfsplus_user_setxattr+0x40/0x60 [ 68.886545][ T5336] __vfs_setxattr+0x43c/0x480 [ 68.888695][ T5336] __vfs_setxattr_noperm+0x12d/0x660 [ 68.890983][ T5336] vfs_setxattr+0x16b/0x2f0 [ 68.892960][ T5336] filename_setxattr+0x274/0x600 [ 68.895144][ T5336] path_setxattrat+0x364/0x3a0 [ 68.897290][ T5336] __x64_sys_setxattr+0xbc/0xe0 [ 68.899442][ T5336] do_syscall_64+0xfa/0x3b0 [ 68.901374][ T5336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.903841][ T5336] [ 68.904849][ T5336] The buggy address belongs to the object at ffff8880358b4300 [ 68.904849][ T5336] which belongs to the cache kmalloc-192 of size 192 [ 68.910893][ T5336] The buggy address is located 72 bytes to the right of [ 68.910893][ T5336] allocated 152-byte region [ffff8880358b4300, ffff8880358b4398) [ 68.916934][ T5336] [ 68.918047][ T5336] The buggy address belongs to the physical page: [ 68.920769][ T5336] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x358b4 [ 68.924448][ T5336] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff) [ 68.927673][ T5336] page_type: f5(slab) [ 68.929504][ T5336] raw: 04fff00000000000 ffff88801a4413c0 ffffea0000cbee00 dead000000000002 [ 68.933111][ T5336] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 68.937079][ T5336] page dumped because: kasan: bad access detected [ 68.939757][ T5336] page_owner tracks the page as allocated [ 68.942240][ T5336] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 10910015268, free_ts 0 [ 68.950415][ T5336] post_alloc_hook+0x240/0x2a0 [ 68.952672][ T5336] get_page_from_freelist+0x21e4/0x22c0 [ 68.955239][ T5336] __alloc_frozen_pages_noprof+0x181/0x370 [ 68.957774][ T5336] alloc_pages_mpol+0x232/0x4a0 [ 68.959982][ T5336] allocate_slab+0x8a/0x3b0 [ 68.962023][ T5336] ___slab_alloc+0xbfc/0x1480 [ 68.964091][ T5336] __kmalloc_cache_noprof+0x296/0x3d0 [ 68.966490][ T5336] call_usermodehelper_setup+0x8e/0x270 [ 68.969102][ T5336] kobject_uevent_env+0x65c/0x8c0 [ 68.971478][ T5336] kset_register+0x1aa/0x210 [ 68.973526][ T5336] class_register+0x22c/0x380 [ 68.975534][ T5336] nvme_core_init+0x148/0x1e0 [ 68.977719][ T5336] do_one_initcall+0x233/0x820 [ 68.979879][ T5336] do_initcall_level+0x137/0x1f0 [ 68.981984][ T5336] do_initcalls+0x69/0xd0 [ 68.983941][ T5336] kernel_init_freeable+0x3d9/0x570 [ 68.986301][ T5336] page_owner free stack trace missing [ 68.988833][ T5336] [ 68.990002][ T5336] Memory state around the buggy address: [ 68.992535][ T5336] ffff8880358b4280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 68.995928][ T5336] ffff8880358b4300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 68.999457][ T5336] >ffff8880358b4380: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 69.002917][ T5336] ^ [ 69.006038][ T5336] ffff8880358b4400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.010120][ T5336] ffff8880358b4480: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 69.013758][ T5336] ================================================================== [ 69.047702][ T5337] bridge0: port 3(netdevsim0) entered blocking state [ 69.051172][ T5337] bridge0: port 3(netdevsim0) entered disabled state [ 69.057167][ T5337] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 69.063044][ T5337] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 69.069349][ T5337] bridge0: port 3(netdevsim0) entered blocking state [ 69.072459][ T5337] bridge0: port 3(netdevsim0) entered forwarding state [ 69.078187][ T5336] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 69.081507][ T5336] CPU: 0 UID: 0 PID: 5336 Comm: syz.0.0 Not tainted 6.16.0-rc6-syzkaller-00121-g6832a9317eee #0 PREEMPT(full) [ 69.087328][ T5336] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.092186][ T5336] Call Trace: [ 69.093717][ T5336] [ 69.095080][ T5336] dump_stack_lvl+0x99/0x250 [ 69.097607][ T5336] ? __asan_memcpy+0x40/0x70 [ 69.099687][ T5336] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.101792][ T5336] ? __pfx__printk+0x10/0x10 [ 69.104395][ T5336] panic+0x2db/0x790 [ 69.106584][ T5336] ? __pfx_preempt_schedule+0x10/0x10 [ 69.109576][ T5336] ? __pfx_panic+0x10/0x10 [ 69.111988][ T5336] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 69.115023][ T5336] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 69.118356][ T5336] ? hfsplus_bnode_read+0xc0/0x2a0 [ 69.120766][ T5336] check_panic_on_warn+0x89/0xb0 [ 69.123670][ T5336] ? hfsplus_bnode_read+0xc0/0x2a0 [ 69.126062][ T5336] end_report+0x78/0x160 [ 69.128023][ T5336] kasan_report+0x129/0x150 [ 69.130053][ T5336] ? hfsplus_bnode_read+0xc0/0x2a0 [ 69.132357][ T5336] hfsplus_bnode_read+0xc0/0x2a0 [ 69.134599][ T5336] hfsplus_bnode_dump+0x300/0x450 [ 69.136788][ T5336] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 69.139229][ T5336] ? hfsplus_bnode_write_u16+0x8b/0xd0 [ 69.141665][ T5336] ? hfsplus_bnode_move+0x393/0xb90 [ 69.144196][ T5336] ? __pfx___hfsplus_brec_find+0x10/0x10 [ 69.146626][ T5336] hfsplus_brec_remove+0x480/0x550 [ 69.148861][ T5336] __hfsplus_delete_attr+0x1d4/0x360 [ 69.151237][ T5336] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 69.153774][ T5336] ? hfsplus_attr_build_key+0xee/0x260 [ 69.156242][ T5336] hfsplus_delete_attr+0x231/0x2d0 [ 69.158601][ T5336] ? __pfx_hfsplus_delete_attr+0x10/0x10 [ 69.161140][ T5336] ? hfsplus_find_init+0x8c/0x1d0 [ 69.163309][ T5336] ? hfsplus_find_init+0x15a/0x1d0 [ 69.165549][ T5336] __hfsplus_setxattr+0x71c/0x1f40 [ 69.167956][ T5336] ? is_bpf_text_address+0x26/0x2b0 [ 69.170646][ T5336] ? kernel_text_address+0xa5/0xe0 [ 69.173094][ T5336] ? __kernel_text_address+0xd/0x40 [ 69.175485][ T5336] ? unwind_get_return_address+0x4d/0x90 [ 69.178100][ T5336] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 69.180892][ T5336] ? arch_stack_walk+0xfc/0x150 [ 69.183105][ T5336] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 69.185624][ T5336] ? stack_trace_save+0x9c/0xe0 [ 69.187858][ T5336] ? __kasan_kmalloc+0x93/0xb0 [ 69.189971][ T5336] ? hfsplus_setxattr+0x102/0x180 [ 69.192161][ T5336] hfsplus_setxattr+0x11e/0x180 [ 69.194171][ T5336] hfsplus_user_setxattr+0x40/0x60 [ 69.196399][ T5336] ? __pfx_hfsplus_user_setxattr+0x10/0x10 [ 69.198975][ T5336] __vfs_removexattr+0x42e/0x470 [ 69.201181][ T5336] __vfs_removexattr_locked+0x1ed/0x230 [ 69.203626][ T5336] vfs_removexattr+0x80/0x1b0 [ 69.205586][ T5336] path_removexattrat+0x35d/0x690 [ 69.207867][ T5336] ? __pfx_path_removexattrat+0x10/0x10 [ 69.210200][ T5336] ? rcu_is_watching+0x15/0xb0 [ 69.212401][ T5336] __x64_sys_removexattr+0x62/0x70 [ 69.214732][ T5336] do_syscall_64+0xfa/0x3b0 [ 69.216770][ T5336] ? lockdep_hardirqs_on+0x9c/0x150 [ 69.219073][ T5336] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.221868][ T5336] ? clear_bhb_loop+0x60/0xb0 [ 69.223913][ T5336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.226519][ T5336] RIP: 0033:0x7fcd05f8e9a9 [ 69.228506][ T5336] 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 [ 69.236722][ T5336] RSP: 002b:00007fcd06e53038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 69.240468][ T5336] RAX: ffffffffffffffda RBX: 00007fcd061b5fa0 RCX: 00007fcd05f8e9a9 [ 69.243739][ T5336] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000200000000040 [ 69.247349][ T5336] RBP: 00007fcd06010d69 R08: 0000000000000000 R09: 0000000000000000 [ 69.251551][ T5336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.254909][ T5336] R13: 0000000000000000 R14: 00007fcd061b5fa0 R15: 00007ffd1f8e8498 [ 69.258272][ T5336] [ 69.259943][ T5336] Kernel Offset: disabled [ 69.261748][ T5336] Rebooting in 86400 seconds..