program: r0 = socket$packet(0x11, 0x2, 0x300) pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x1048001, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x2, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000c00)={{0x1, 0x1, 0x18, r2, {r0}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000000, 0x97f8}}, './bus\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x60}}, './file0\x00'}) ioctl$TCGETA(r5, 0x5405, &(0x7f00000000c0)) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000180)=ANY=[], 0x3, 0x5fe, &(0x7f0000000b00)="$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") open(&(0x7f0000000040)='./bus\x00', 0x400141042, 0x2a) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0x8000000000000000, 0x10040) r6 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x6, 0x14, 0xb, "ef359f413bbd386ff7d6a4ae6d00cb00be4b000078c260c528a076d2f6a00400000000000000000000000000020000000200", "036c5bc6780820d1cbf7966d61fdcf335263bd9b0abdc2542ded71038259ca171ce1a311ef545032d71e14ef3dc177e9b48b001d00", "00000000d300e6d6c1a8e03c8e29e71a000000040100", [0x5, 0xfffffffffffffffc]}) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340), 0x0, 0x0, 0x2) [ 82.866971][ T5301] Bluetooth: hci0: command tx timeout [ 82.873184][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 82.873280][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 83.036722][ T5321] loop0: detected capacity change from 0 to 1024 [ 83.279166][ T5321] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI [ 83.284709][ T5321] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 83.290194][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 83.294317][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.298865][ T5321] RIP: 0010:__hfsplus_setxattr+0x1c68/0x2860 [ 83.301734][ T5321] 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 86 2e 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 69 2e 81 ff 4d 8b 36 49 8d 7e 90 [ 83.311443][ T5321] RSP: 0018:ffffc9000f017420 EFLAGS: 00010202 [ 83.314252][ T5321] RAX: 0000000000000001 RBX: fffff52001e02ea4 RCX: 0000000000100000 [ 83.317653][ T5321] RDX: ffffc90020001000 RSI: 0000000000001a90 RDI: 0000000000001a91 [ 83.321153][ T5321] RBP: ffffc9000f0178f8 R08: ffffea00004cd0b7 R09: 1ffffd4000099a16 [ 83.324925][ T5321] R10: dffffc0000000000 R11: fffff94000099a17 R12: dffffc0000000000 [ 83.328928][ T5321] R13: ffff88800e4e9ba8 R14: 0000000000000008 R15: ffff88800e4ea1b8 [ 83.332773][ T5321] FS: 00007ff56cea86c0(0000) GS:ffff88808c83a000(0000) knlGS:0000000000000000 [ 83.336590][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.339447][ T5321] CR2: 0000555ed70beec0 CR3: 000000000e47b000 CR4: 0000000000352ef0 [ 83.343202][ T5321] Call Trace: [ 83.345342][ T5321] [ 83.346897][ T5321] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 83.349416][ T5321] ? __free_frozen_pages+0x706/0xdb0 [ 83.351801][ T5321] ? rcu_is_watching+0x15/0xb0 [ 83.353966][ T5321] ? __kasan_kmalloc+0x93/0xb0 [ 83.356113][ T5321] ? __kmalloc_cache_noprof+0x31c/0x660 [ 83.358627][ T5321] ? hfsplus_setxattr+0x10b/0x340 [ 83.361747][ T5321] hfsplus_setxattr+0x124/0x340 [ 83.364877][ T5321] hfsplus_trusted_setxattr+0x40/0x60 [ 83.367654][ T5321] ? __pfx_hfsplus_trusted_setxattr+0x10/0x10 [ 83.370204][ T5321] __vfs_setxattr+0x43c/0x480 [ 83.372219][ T5321] __vfs_setxattr_noperm+0x12d/0x660 [ 83.374609][ T5321] vfs_setxattr+0x163/0x360 [ 83.376752][ T5321] ? __pfx_vfs_setxattr+0x10/0x10 [ 83.378952][ T5321] filename_setxattr+0x296/0x630 [ 83.381200][ T5321] ? __pfx_filename_setxattr+0x10/0x10 [ 83.383748][ T5321] ? do_getname+0x151/0x250 [ 83.385733][ T5321] path_setxattrat+0x3eb/0x440 [ 83.388695][ T5321] ? __pfx_path_setxattrat+0x10/0x10 [ 83.391524][ T5321] ? do_futex+0x395/0x420 [ 83.393447][ T5321] ? rcu_is_watching+0x15/0xb0 [ 83.395534][ T5321] __x64_sys_setxattr+0xbc/0xe0 [ 83.397649][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.400336][ T5321] do_syscall_64+0x15f/0xf80 [ 83.403335][ T5321] ? trace_irq_disable+0x3b/0x140 [ 83.406421][ T5321] ? clear_bhb_loop+0x40/0x90 [ 83.408444][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.410952][ T5321] RIP: 0033:0x7ff56bf9c819 [ 83.412947][ T5321] 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 [ 83.422578][ T5321] RSP: 002b:00007ff56cea7fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 83.427476][ T5321] RAX: ffffffffffffffda RBX: 00007ff56c215fa0 RCX: 00007ff56bf9c819 [ 83.431048][ T5321] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000200000000240 [ 83.434977][ T5321] RBP: 00007ff56c032c91 R08: 0000000000000002 R09: 0000000000000000 [ 83.438895][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.442556][ T5321] R13: 00007ff56c216038 R14: 00007ff56c215fa0 R15: 00007ffd5dd13688 [ 83.445949][ T5321] [ 83.447386][ T5321] Modules linked in: [ 83.450106][ T5321] ---[ end trace 0000000000000000 ]--- [ 83.494237][ T5321] RIP: 0010:__hfsplus_setxattr+0x1c68/0x2860 [ 83.497468][ T5321] 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 86 2e 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 69 2e 81 ff 4d 8b 36 49 8d 7e 90 [ 83.507768][ T5321] RSP: 0018:ffffc9000f017420 EFLAGS: 00010202 [ 83.510910][ T5321] RAX: 0000000000000001 RBX: fffff52001e02ea4 RCX: 0000000000100000 [ 83.514609][ T5321] RDX: ffffc90020001000 RSI: 0000000000001a90 RDI: 0000000000001a91 [ 83.519309][ T5321] RBP: ffffc9000f0178f8 R08: ffffea00004cd0b7 R09: 1ffffd4000099a16 [ 83.523340][ T5321] R10: dffffc0000000000 R11: fffff94000099a17 R12: dffffc0000000000 [ 83.527265][ T5321] R13: ffff88800e4e9ba8 R14: 0000000000000008 R15: ffff88800e4ea1b8 [ 83.530774][ T5321] FS: 00007ff56cea86c0(0000) GS:ffff88808c83a000(0000) knlGS:0000000000000000 [ 83.534570][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.538134][ T5321] CR2: 00007f19fd2af6b0 CR3: 000000000e47b000 CR4: 0000000000352ef0 [ 83.541469][ T5321] Kernel panic - not syncing: Fatal exception [ 83.545438][ T5321] Kernel Offset: disabled [ 83.548464][ T5321] Rebooting in 86400 seconds..