program: open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000640)='./file1\x00', 0x1008000, &(0x7f0000000180)=ANY=[], 0x0, 0x5f2, &(0x7f0000000680)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f00000001c0), &(0x7f00000000c0)=ANY=[], 0x835, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x8, 0xffffffffffffffff, 0x1}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xc00, 0x0) read$FUSE(r0, &(0x7f0000002980)={0x2020}, 0x2020) syz_usb_connect(0x2, 0x36, 0x0, 0x0) [ 86.952371][ T5327] loop0: detected capacity change from 0 to 1024 [ 87.058714][ T5327] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI [ 87.063773][ T5327] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 87.067370][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 87.071093][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 87.075165][ T5327] RIP: 0010:__hfsplus_setxattr+0x1c68/0x2860 [ 87.078008][ T5327] Code: 8b 36 49 83 c6 30 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 f6 cd 81 ff 4d 8b 36 49 83 c6 08 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 d9 cd 81 ff 4d 8b 36 49 8d 7e 90 [ 87.085891][ T5327] RSP: 0018:ffffc9000e2ef420 EFLAGS: 00010202 [ 87.088524][ T5327] RAX: 0000000000000001 RBX: fffff52001c5dea4 RCX: 0000000000100000 [ 87.091914][ T5327] RDX: ffffc9000ede2000 RSI: 00000000000013ef RDI: 00000000000013f0 [ 87.095178][ T5327] RBP: ffffc9000e2ef8f8 R08: ffffea0001439537 R09: 1ffffd40002872a6 [ 87.098496][ T5327] R10: dffffc0000000000 R11: fffff940002872a7 R12: dffffc0000000000 [ 87.101761][ T5327] R13: ffff888038e528a8 R14: 0000000000000008 R15: ffff888038e53538 [ 87.104936][ T5327] FS: 00007fe8167ec6c0(0000) GS:ffff88808c895000(0000) knlGS:0000000000000000 [ 87.108688][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.111503][ T5327] CR2: 00007fe815c0a630 CR3: 0000000034965000 CR4: 0000000000352ef0 [ 87.114845][ T5327] Call Trace: [ 87.116389][ T5327] [ 87.117666][ T5327] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 87.120044][ T5327] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 87.122554][ T5327] ? rcu_is_watching+0x15/0xb0 [ 87.124781][ T5327] ? __kasan_kmalloc+0x93/0xb0 [ 87.127161][ T5327] ? __kmalloc_cache_noprof+0x31c/0x660 [ 87.129727][ T5327] ? hfsplus_setxattr+0x10b/0x340 [ 87.131698][ T5327] hfsplus_setxattr+0x124/0x340 [ 87.133502][ T5327] hfsplus_trusted_setxattr+0x40/0x60 [ 87.135687][ T5327] ? __pfx_hfsplus_trusted_setxattr+0x10/0x10 [ 87.138423][ T5327] __vfs_setxattr+0x43c/0x480 [ 87.140432][ T5327] __vfs_setxattr_noperm+0x12d/0x660 [ 87.142656][ T5327] vfs_setxattr+0x163/0x360 [ 87.144591][ T5327] ? __pfx_vfs_setxattr+0x10/0x10 [ 87.146776][ T5327] filename_setxattr+0x296/0x630 [ 87.148859][ T5327] ? __pfx_filename_setxattr+0x10/0x10 [ 87.151029][ T5327] ? do_getname+0x151/0x250 [ 87.152910][ T5327] path_setxattrat+0x3eb/0x440 [ 87.154838][ T5327] ? __pfx_path_setxattrat+0x10/0x10 [ 87.157104][ T5327] ? do_futex+0x395/0x420 [ 87.158986][ T5327] ? rcu_is_watching+0x15/0xb0 [ 87.160996][ T5327] __x64_sys_setxattr+0xbc/0xe0 [ 87.163085][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.165626][ T5327] do_syscall_64+0x174/0x580 [ 87.167649][ T5327] ? trace_irq_disable+0x3b/0x140 [ 87.169932][ T5327] ? clear_bhb_loop+0x40/0x90 [ 87.172459][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.175016][ T5327] RIP: 0033:0x7fe81599ce59 [ 87.176933][ T5327] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 87.186702][ T5327] RSP: 002b:00007fe8167ebfe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 87.190216][ T5327] RAX: ffffffffffffffda RBX: 00007fe815c15fa0 RCX: 00007fe81599ce59 [ 87.193558][ T5327] RDX: 00002000000000c0 RSI: 00002000000001c0 RDI: 0000200000000380 [ 87.196906][ T5327] RBP: 00007fe815a32d6f R08: 0000000000000003 R09: 0000000000000000 [ 87.200271][ T5327] R10: 0000000000000835 R11: 0000000000000246 R12: 0000000000000000 [ 87.203664][ T5327] R13: 00007fe815c16038 R14: 00007fe815c15fa0 R15: 00007fffcb203468 [ 87.207146][ T5327] [ 87.208488][ T5327] Modules linked in: [ 87.210689][ T5327] ---[ end trace 0000000000000000 ]--- [ 87.221405][ T5327] RIP: 0010:__hfsplus_setxattr+0x1c68/0x2860 [ 87.226810][ T5290] Bluetooth: hci0: command tx timeout [ 87.231037][ T5327] Code: 8b 36 49 83 c6 30 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 f6 cd 81 ff 4d 8b 36 49 83 c6 08 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 d9 cd 81 ff 4d 8b 36 49 8d 7e 90 [ 87.241180][ T5327] RSP: 0018:ffffc9000e2ef420 EFLAGS: 00010202 [ 87.243872][ T5327] RAX: 0000000000000001 RBX: fffff52001c5dea4 RCX: 0000000000100000 [ 87.247506][ T5327] RDX: ffffc9000ede2000 RSI: 00000000000013ef RDI: 00000000000013f0 [ 87.250806][ T5327] RBP: ffffc9000e2ef8f8 R08: ffffea0001439537 R09: 1ffffd40002872a6 [ 87.254316][ T5327] R10: dffffc0000000000 R11: fffff940002872a7 R12: dffffc0000000000 [ 87.258192][ T5327] R13: ffff888038e528a8 R14: 0000000000000008 R15: ffff888038e53538 [ 87.261691][ T5327] FS: 00007fe8167ec6c0(0000) GS:ffff88808c895000(0000) knlGS:0000000000000000 [ 87.266632][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.270342][ T5327] CR2: 00007fe8167c8f20 CR3: 0000000034965000 CR4: 0000000000352ef0 [ 87.274451][ T5327] Kernel panic - not syncing: Fatal exception [ 87.277480][ T5327] Kernel Offset: disabled [ 87.279229][ T5327] Rebooting in 86400 seconds..