program: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x0, 0x0) (async) r0 = syz_open_dev$sndpcmc(&(0x7f0000000480), 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000400)='./file1\x00', 0xa08006, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], 0x1, 0x687, &(0x7f0000000fc0)="$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") r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0x40000582) setxattr$incfs_metadata(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, 0x0, 0x0) (async) setxattr$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') openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) mremap(&(0x7f00007ff000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000580000/0x4000)=nil) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000004c0)={0x0, "357e6a7fc39729dc992cef1816e8fc73"}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) mremap(&(0x7f0000580000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00007ff000/0x2000)=nil) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r0, 0xc0884123, &(0x7f00000003c0)={0x0, "7d6608b2189fd8c012813706ea8c4d7bad7ba431f594588c014b62527ab4d67c1a26e23d0228134dee08d319a8ab097bc824231a4a2b41f2452a58019fbe7d39", {0x10001, 0xfffffffffffffff9}}) syz_usb_connect(0x0, 0x3f, 0x0, 0x0) (async) syz_usb_connect(0x0, 0x3f, 0x0, 0x0) [ 72.057301][ T4674] Bluetooth: hci0: command tx timeout [ 72.144400][ T5328] loop0: detected capacity change from 0 to 1024 [ 72.202718][ T5328] hfsplus: request for non-existent node 134217728 in B*Tree [ 72.205573][ T5328] hfsplus: request for non-existent node 134217728 in B*Tree [ 72.210710][ T5329] ================================================================== [ 72.213676][ T5329] BUG: KASAN: wild-memory-access in hfsplus_bnode_dump+0x403/0xbb0 [ 72.216611][ T5329] Read of size 2 at addr 000508800000103e by task syz.0.0/5329 [ 72.219364][ T5329] [ 72.220281][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted 6.12.0-rc6-syzkaller-00099-g7758b206117d #0 [ 72.223943][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.227695][ T5329] Call Trace: [ 72.228896][ T5329] [ 72.229906][ T5329] dump_stack_lvl+0x241/0x360 [ 72.231542][ T5329] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.233328][ T5329] ? __pfx__printk+0x10/0x10 [ 72.234917][ T5329] ? _printk+0xd5/0x120 [ 72.236408][ T5329] print_report+0xe8/0x550 [ 72.237954][ T5329] ? __virt_addr_valid+0x58/0x530 [ 72.239670][ T5329] ? hfsplus_bnode_dump+0x403/0xbb0 [ 72.241462][ T5329] kasan_report+0x143/0x180 [ 72.243111][ T5329] ? hfsplus_bnode_dump+0x403/0xbb0 [ 72.244875][ T5329] ? hfsplus_bnode_dump+0x403/0xbb0 [ 72.246661][ T5329] kasan_check_range+0x282/0x290 [ 72.248362][ T5329] ? hfsplus_bnode_dump+0x403/0xbb0 [ 72.250252][ T5329] __asan_memcpy+0x29/0x70 [ 72.251788][ T5329] hfsplus_bnode_dump+0x403/0xbb0 [ 72.253529][ T5329] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 72.255430][ T5329] ? hfsplus_bnode_write_u16+0x9b/0xf0 [ 72.257298][ T5329] ? __pfx_hfsplus_bnode_write_u16+0x10/0x10 [ 72.259382][ T5329] ? rcu_is_watching+0x15/0xb0 [ 72.261015][ T5329] ? hfsplus_bnode_move+0x2da/0x910 [ 72.262778][ T5329] ? __mark_inode_dirty+0x3db/0xe90 [ 72.264563][ T5329] hfsplus_brec_remove+0x42c/0x4f0 [ 72.266311][ T5329] __hfsplus_delete_attr+0x275/0x450 [ 72.268073][ T5329] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 72.270050][ T5329] hfsplus_delete_attr+0x353/0x4b0 [ 72.271918][ T5329] ? __pfx_hfsplus_delete_attr+0x10/0x10 [ 72.273914][ T5329] ? hfsplus_find_init+0x85/0x1c0 [ 72.275701][ T5329] ? hfsplus_find_init+0x14a/0x1c0 [ 72.277560][ T5329] __hfsplus_setxattr+0x801/0x22d0 [ 72.279424][ T5329] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.281595][ T5329] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 72.283681][ T5329] ? lockdep_hardirqs_on+0x99/0x150 [ 72.285468][ T5329] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 72.287548][ T5329] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 72.289727][ T5329] ? stack_depot_save_flags+0x6e4/0x830 [ 72.291671][ T5329] ? __kasan_kmalloc+0x98/0xb0 [ 72.293303][ T5329] ? hfsplus_setxattr+0x68/0xe0 [ 72.294911][ T5329] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 72.296769][ T5329] hfsplus_setxattr+0xb0/0xe0 [ 72.298481][ T5329] hfsplus_user_setxattr+0x40/0x60 [ 72.300339][ T5329] ? __pfx_hfsplus_user_setxattr+0x10/0x10 [ 72.302421][ T5329] __vfs_removexattr+0x42a/0x460 [ 72.304188][ T5329] __vfs_removexattr_locked+0x206/0x450 [ 72.306162][ T5329] vfs_removexattr+0x103/0x2b0 [ 72.307911][ T5329] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 72.310080][ T5329] ? __pfx_vfs_removexattr+0x10/0x10 [ 72.312020][ T5329] path_removexattr+0x284/0x3a0 [ 72.313758][ T5329] ? __pfx_path_removexattr+0x10/0x10 [ 72.315632][ T5329] ? do_futex+0x33b/0x560 [ 72.317177][ T5329] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.319445][ T5329] ? do_syscall_64+0x100/0x230 [ 72.321255][ T5329] __x64_sys_removexattr+0x60/0x70 [ 72.323089][ T5329] do_syscall_64+0xf3/0x230 [ 72.324831][ T5329] ? clear_bhb_loop+0x35/0x90 [ 72.326647][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.328901][ T5329] RIP: 0033:0x7f09adb7e719 [ 72.330689][ T5329] 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 [ 72.337694][ T5329] RSP: 002b:00007f09ae9e7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 72.340647][ T5329] RAX: ffffffffffffffda RBX: 00007f09add36058 RCX: 00007f09adb7e719 [ 72.343396][ T5329] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020000040 [ 72.346099][ T5329] RBP: 00007f09adbf139e R08: 0000000000000000 R09: 0000000000000000 [ 72.349046][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.352034][ T5329] R13: 0000000000000000 R14: 00007f09add36058 R15: 00007ffc4e0757f8 [ 72.355029][ T5329] [ 72.356116][ T5329] ================================================================== [ 72.368049][ T5329] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 72.370689][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted 6.12.0-rc6-syzkaller-00099-g7758b206117d #0 [ 72.374372][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.378193][ T5329] Call Trace: [ 72.379367][ T5329] [ 72.380483][ T5329] dump_stack_lvl+0x241/0x360 [ 72.382140][ T5329] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.384091][ T5329] ? __pfx__printk+0x10/0x10 [ 72.385775][ T5329] ? preempt_schedule+0xe1/0xf0 [ 72.387474][ T5329] ? vscnprintf+0x5d/0x90 [ 72.389050][ T5329] panic+0x349/0x880 [ 72.390490][ T5329] ? check_panic_on_warn+0x21/0xb0 [ 72.392292][ T5329] ? __pfx_panic+0x10/0x10 [ 72.393983][ T5329] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 72.396110][ T5329] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 72.398455][ T5329] ? print_report+0xe8/0x550 [ 72.400145][ T5329] check_panic_on_warn+0x86/0xb0 [ 72.401867][ T5329] ? hfsplus_bnode_dump+0x403/0xbb0 [ 72.403747][ T5329] end_report+0x77/0x160 [ 72.405224][ T5329] kasan_report+0x154/0x180 [ 72.406861][ T5329] ? hfsplus_bnode_dump+0x403/0xbb0 [ 72.408784][ T5329] ? hfsplus_bnode_dump+0x403/0xbb0 [ 72.410597][ T5329] kasan_check_range+0x282/0x290 [ 72.412363][ T5329] ? hfsplus_bnode_dump+0x403/0xbb0 [ 72.414291][ T5329] __asan_memcpy+0x29/0x70 [ 72.415993][ T5329] hfsplus_bnode_dump+0x403/0xbb0 [ 72.417876][ T5329] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 72.419964][ T5329] ? hfsplus_bnode_write_u16+0x9b/0xf0 [ 72.421892][ T5329] ? __pfx_hfsplus_bnode_write_u16+0x10/0x10 [ 72.424011][ T5329] ? rcu_is_watching+0x15/0xb0 [ 72.425894][ T5329] ? hfsplus_bnode_move+0x2da/0x910 [ 72.427853][ T5329] ? __mark_inode_dirty+0x3db/0xe90 [ 72.429662][ T5329] hfsplus_brec_remove+0x42c/0x4f0 [ 72.431464][ T5329] __hfsplus_delete_attr+0x275/0x450 [ 72.433340][ T5329] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 72.435444][ T5329] hfsplus_delete_attr+0x353/0x4b0 [ 72.437257][ T5329] ? __pfx_hfsplus_delete_attr+0x10/0x10 [ 72.439283][ T5329] ? hfsplus_find_init+0x85/0x1c0 [ 72.441117][ T5329] ? hfsplus_find_init+0x14a/0x1c0 [ 72.442871][ T5329] __hfsplus_setxattr+0x801/0x22d0 [ 72.444669][ T5329] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.446964][ T5329] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 72.449117][ T5329] ? lockdep_hardirqs_on+0x99/0x150 [ 72.450877][ T5329] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 72.452782][ T5329] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 72.454872][ T5329] ? stack_depot_save_flags+0x6e4/0x830 [ 72.456806][ T5329] ? __kasan_kmalloc+0x98/0xb0 [ 72.458467][ T5329] ? hfsplus_setxattr+0x68/0xe0 [ 72.460236][ T5329] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 72.462158][ T5329] hfsplus_setxattr+0xb0/0xe0 [ 72.463816][ T5329] hfsplus_user_setxattr+0x40/0x60 [ 72.465663][ T5329] ? __pfx_hfsplus_user_setxattr+0x10/0x10 [ 72.467867][ T5329] __vfs_removexattr+0x42a/0x460 [ 72.469630][ T5329] __vfs_removexattr_locked+0x206/0x450 [ 72.471602][ T5329] vfs_removexattr+0x103/0x2b0 [ 72.473330][ T5329] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 72.475406][ T5329] ? __pfx_vfs_removexattr+0x10/0x10 [ 72.477382][ T5329] path_removexattr+0x284/0x3a0 [ 72.479153][ T5329] ? __pfx_path_removexattr+0x10/0x10 [ 72.481062][ T5329] ? do_futex+0x33b/0x560 [ 72.482634][ T5329] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.484815][ T5329] ? do_syscall_64+0x100/0x230 [ 72.486427][ T5329] __x64_sys_removexattr+0x60/0x70 [ 72.488271][ T5329] do_syscall_64+0xf3/0x230 [ 72.489813][ T5329] ? clear_bhb_loop+0x35/0x90 [ 72.491475][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.493596][ T5329] RIP: 0033:0x7f09adb7e719 [ 72.495254][ T5329] 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 [ 72.501875][ T5329] RSP: 002b:00007f09ae9e7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c5 [ 72.504925][ T5329] RAX: ffffffffffffffda RBX: 00007f09add36058 RCX: 00007f09adb7e719 [ 72.507901][ T5329] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020000040 [ 72.510796][ T5329] RBP: 00007f09adbf139e R08: 0000000000000000 R09: 0000000000000000 [ 72.513788][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.516818][ T5329] R13: 0000000000000000 R14: 00007f09add36058 R15: 00007ffc4e0757f8 [ 72.519807][ T5329] [ 72.521281][ T5329] Kernel Offset: disabled [ 72.522950][ T5329] Rebooting in 86400 seconds..