program: r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa}, {0x18, 0x2, [@TCA_CHOKE_PARMS={0x14, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}]}}]}, 0x48}}, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000180)=ANY=[], 0x3, 0x5fe, &(0x7f0000000b00)="$eJzs3cFvHGcZB+DfbGxnHaTUSZM2oEpERaoQFsl6LZGUC1AKslCFKnHgbBEnsbJJK3uL3B7AIA4Vp/4JRchnJMQFqUg50B44wKlnSz0iwdm3RTM7u1knixM7jr1unkea/d6Zb+bbd96ZHc/YsjbAc2tpPlP3U2Rp/q2Ncn57a7GzvbV4dxAnOZ2kkTSTFOXivyT5ItlMf8pXBx0j7SM+/6R567OPPv2wP1eO1Sym+usXe233ZIa5zPVzrdrDGq/99OON7uHUUw8Fh6U30BjbXZ61f/rvkWcFAByFIjk1bvlccqa+YS+fA/p3xf177BNt87gTAAAAgCPwwk52spGzx50HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAnCT19/8X9dQYxJdTDL7/f6Zeljo+0e4fdwIAAAAAAAAAcAi+vpOdbOTsYL5XVH/zf7WauVC9fiXvZT0rWcuVbGQ53XSzloUkcyMDzWwsd7trC0+wZXu45Wb50uxv2T7CnQYAAAAAAACAL5/fZunB3/8BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGASFMmpflNNFwbxXBpTSZpJZsr1NpN/DeKT7P5xJwAAAABH4IWd7GQjZwfzvaJ65n+peu5v5r3cSzer6aaTldxI8deZ+qm/sb212NneWrxbTo+O+4P/7CuNasT0f/cw/p0vVWvM5mZWqyVX8ou8k05upFFtWbo0yGd8Xr8pcyq+V3vCzG7UbZHkJ3U7GeaqikwPK9KqcyurcW7vSuzz6Dz8TgtpDH/zc+EZ1PxM3Zb78+ZE17w9cva9tHclkvM///212517d27fXJ+fnF06oIcrsThSiZefq0q0qkpcHM4v5cf5WeZzOW9nLav5ZZbTzUou580qWq7P5/J1bu9KfX/X3NuPy2SmPi79q+j+cnq12vZsVvPTvJMb1RFt5VqupZ3v5PW0dh3hi2Pz/nWv7t7p9Xpp7O9T/41v1sF0kh/V7WQo63pupK6j19y5qm90SVWl6gfq+cdcG0/XwT6qNPW1OijPnjcm7tp47qGfEoPz5cW9K/GH6sRZ79y7s3Z7+d0nfL/X6raswA+HlZiql/ZOHcpOHUh5vpwf5rL77Cj7Xhzbt1D1XRj2NR7puzjse9wndaa+h3t0pHbV9/LYvv52l0b6xt1vATDxznzrzMzsv2f/Ofvx7O9mb8++1Xzj9PXTr8xk+u/T351qnXqt8Urx53ycXz14/gcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA5u/f0P7ix3OitrBw4G30T0tOMIBCcsSLJ5OB+iIw6m8/h1jvnCBDxzV7t33726/v4H3169u3xr5dbKvddb168vLCxca129udpZqV+PO0sA4DDtepgBAAAAAAAAAAAAAAAm0hH9mzQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAzszSfqfspstC60irnt7cWO+U0iB+s2UxSlMHfknyRbKY/ZW5kuOL/vc/nnzRvffbRpx8+GKtZrf+P9mHsxa5cGg/l9LTjtUfG++OBhiuGlbmc5HzdwrH7XwAAAP//CaIDRw==") r3 = creat(&(0x7f0000000180)='./file0\x00', 0x10) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.apparmor\x00', 0x0, 0x0, 0x1) write$P9_RWRITE(r3, &(0x7f0000000340)={0xb, 0x77, 0x2, 0x7bb}, 0xb) open(&(0x7f0000000040)='./bus\x00', 0x400141042, 0x2a) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file1\x00', 0x0, 0x22c0e4, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x14, 0xd, "ef359f413bb9386ff7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e7376b7a5ff537ed73ac58818d78c660e677df8dc905b90242b7c528a076d2f6a00400", "036c5bc6780820d1cbf7966d61fdcf335263bd9b0abdc2542ded71038259ca171ce1a311ef545032d71e14ef3dc177e9b48b001d00", "f2000000000000e70781000000f3d50200000000000000000000000100008000", [0x8]}) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340), 0x0, 0x0, 0x2) [ 84.156544][ T5306] Bluetooth: hci0: command tx timeout [ 84.328726][ T5329] loop0: detected capacity change from 0 to 1024 [ 84.488859][ T5329] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI [ 84.494284][ T5329] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 84.497861][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.501822][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.506165][ T5329] RIP: 0010:__hfsplus_setxattr+0x1c68/0x2860 [ 84.508944][ T5329] 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 02 82 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 02 82 ff 4d 8b 36 49 8d 7e 90 [ 84.517202][ T5329] RSP: 0018:ffffc90004f3f420 EFLAGS: 00010202 [ 84.519800][ T5329] RAX: 0000000000000001 RBX: fffff520009e7ea4 RCX: 0000000000100000 [ 84.523245][ T5329] RDX: ffffc90020802000 RSI: 0000000000001461 RDI: 0000000000001462 [ 84.526711][ T5329] RBP: ffffc90004f3f8f8 R08: ffffea00004d0ef7 R09: 1ffffd400009a1de [ 84.529951][ T5329] R10: dffffc0000000000 R11: fffff9400009a1df R12: dffffc0000000000 [ 84.533268][ T5329] R13: ffff8880405ea228 R14: 0000000000000008 R15: ffff8880405ea838 [ 84.536396][ T5329] FS: 00007f33e34a36c0(0000) GS:ffff88808c81a000(0000) knlGS:0000000000000000 [ 84.539949][ T5329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.542604][ T5329] CR2: 00007fff35216070 CR3: 0000000040b6c000 CR4: 0000000000352ef0 [ 84.545769][ T5329] Call Trace: [ 84.547148][ T5329] [ 84.548370][ T5329] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 84.550768][ T5329] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 84.553370][ T5329] ? rcu_is_watching+0x15/0xb0 [ 84.555423][ T5329] ? __kasan_kmalloc+0x93/0xb0 [ 84.557505][ T5329] ? __kmalloc_cache_noprof+0x31c/0x660 [ 84.559911][ T5329] ? hfsplus_setxattr+0x10b/0x340 [ 84.562123][ T5329] hfsplus_setxattr+0x124/0x340 [ 84.564242][ T5329] hfsplus_security_setxattr+0x40/0x60 [ 84.566581][ T5329] ? __pfx_hfsplus_security_setxattr+0x10/0x10 [ 84.569285][ T5329] __vfs_setxattr+0x43c/0x480 [ 84.571499][ T5329] __vfs_setxattr_noperm+0x12d/0x660 [ 84.573829][ T5329] vfs_setxattr+0x163/0x360 [ 84.575842][ T5329] ? __pfx_vfs_setxattr+0x10/0x10 [ 84.578112][ T5329] filename_setxattr+0x296/0x630 [ 84.580298][ T5329] ? __pfx_filename_setxattr+0x10/0x10 [ 84.582604][ T5329] ? do_getname+0x151/0x250 [ 84.584589][ T5329] path_setxattrat+0x3eb/0x440 [ 84.586621][ T5329] ? __pfx_path_setxattrat+0x10/0x10 [ 84.588925][ T5329] ? do_futex+0x395/0x420 [ 84.590830][ T5329] ? rcu_is_watching+0x15/0xb0 [ 84.592966][ T5329] __x64_sys_lsetxattr+0xbf/0xe0 [ 84.595078][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.597684][ T5329] do_syscall_64+0x15f/0xf80 [ 84.599715][ T5329] ? trace_irq_disable+0x3b/0x140 [ 84.602017][ T5329] ? clear_bhb_loop+0x40/0x90 [ 84.604065][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.606624][ T5329] RIP: 0033:0x7f33e259c819 [ 84.608618][ T5329] 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 [ 84.617079][ T5329] RSP: 002b:00007f33e34a2fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 84.620581][ T5329] RAX: ffffffffffffffda RBX: 00007f33e2815fa0 RCX: 00007f33e259c819 [ 84.624060][ T5329] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 00002000000001c0 [ 84.627596][ T5329] RBP: 00007f33e2632c91 R08: 0000000000000001 R09: 0000000000000000 [ 84.631093][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.634578][ T5329] R13: 00007f33e2816038 R14: 00007f33e2815fa0 R15: 00007fff35215d58 [ 84.638059][ T5329] [ 84.639397][ T5329] Modules linked in: [ 84.641752][ T5329] ---[ end trace 0000000000000000 ]--- [ 84.657985][ T5329] RIP: 0010:__hfsplus_setxattr+0x1c68/0x2860 [ 84.660988][ T5329] 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 02 82 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 02 82 ff 4d 8b 36 49 8d 7e 90 [ 84.689444][ T5329] RSP: 0018:ffffc90004f3f420 EFLAGS: 00010202 [ 84.695023][ T5329] RAX: 0000000000000001 RBX: fffff520009e7ea4 RCX: 0000000000100000 [ 84.704586][ T5329] RDX: ffffc90020802000 RSI: 0000000000001461 RDI: 0000000000001462 [ 84.708471][ T5329] RBP: ffffc90004f3f8f8 R08: ffffea00004d0ef7 R09: 1ffffd400009a1de [ 84.713238][ T5329] R10: dffffc0000000000 R11: fffff9400009a1df R12: dffffc0000000000 [ 84.717823][ T5329] R13: ffff8880405ea228 R14: 0000000000000008 R15: ffff8880405ea838 [ 84.721269][ T5329] FS: 00007f33e34a36c0(0000) GS:ffff88808c81a000(0000) knlGS:0000000000000000 [ 84.725118][ T5329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.728273][ T5329] CR2: 00007f33e3460fe8 CR3: 0000000040b6c000 CR4: 0000000000352ef0 [ 84.731814][ T5329] Kernel panic - not syncing: Fatal exception [ 84.734718][ T5329] Kernel Offset: disabled [ 84.736609][ T5329] Rebooting in 86400 seconds..