program:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0)
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14e174135c0b86de)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}]})
chdir(&(0x7f00000003c0)='./bus\x00')
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x42, 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ed)
mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/uprobe_events\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='p:my_probe ./file0:0x0', 0x16) (fail_nth: 8)
[ 103.449199][ T4648] Bluetooth: hci0: command tx timeout
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x13d000)
[ 103.676454][ T5320] FAULT_INJECTION: forcing a failure.
[ 103.676454][ T5320] name failslab, interval 1, probability 0, space 0, times 1
[ 103.685705][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 103.685732][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 103.685742][ T5320] Call Trace:
[ 103.685750][ T5320]
[ 103.685757][ T5320] dump_stack_lvl+0xe8/0x150
[ 103.685859][ T5320] should_fail_ex+0x40c/0x560
[ 103.685925][ T5320] should_failslab+0xa8/0x100
[ 103.685940][ T5320] __kmalloc_noprof+0xfe/0x720
[ 103.685953][ T5320] ? __kasan_kmalloc+0x93/0xb0
[ 103.685965][ T5320] ? alloc_trace_uprobe+0x32/0x2a0
[ 103.685982][ T5320] ? alloc_trace_uprobe+0x32/0x2a0
[ 103.686003][ T5320] alloc_trace_uprobe+0x32/0x2a0
[ 103.686024][ T5320] __trace_uprobe_create+0x9b5/0xe40
[ 103.686092][ T5320] ? __pfx___trace_uprobe_create+0x10/0x10
[ 103.686114][ T5320] ? __kmalloc_noprof+0x396/0x720
[ 103.686133][ T5320] ? argv_split+0x18d/0x400
[ 103.686189][ T5320] ? argv_split+0x18d/0x400
[ 103.686204][ T5320] ? argv_split+0x378/0x400
[ 103.686219][ T5320] trace_probe_create+0xce/0x130
[ 103.686231][ T5320] ? __pfx___trace_uprobe_create+0x10/0x10
[ 103.686243][ T5320] ? __pfx_trace_probe_create+0x10/0x10
[ 103.686260][ T5320] dyn_event_create+0x4f/0x70
[ 103.686280][ T5320] create_or_delete_trace_uprobe+0x65/0xa0
[ 103.686300][ T5320] trace_parse_run_command+0x1f3/0x380
[ 103.686330][ T5320] ? __pfx_create_or_delete_trace_uprobe+0x10/0x10
[ 103.686351][ T5320] ? __pfx_probes_write+0x10/0x10
[ 103.686369][ T5320] vfs_write+0x296/0xba0
[ 103.686399][ T5320] ? __pfx_vfs_write+0x10/0x10
[ 103.686420][ T5320] ? __fget_files+0x2a/0x420
[ 103.686441][ T5320] ? __fget_files+0x3a2/0x420
[ 103.686457][ T5320] ? __fget_files+0x2a/0x420
[ 103.686480][ T5320] ksys_write+0x150/0x270
[ 103.686502][ T5320] ? __pfx_ksys_write+0x10/0x10
[ 103.686531][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.686547][ T5320] do_syscall_64+0x174/0x580
[ 103.686565][ T5320] ? trace_irq_disable+0x3b/0x140
[ 103.686584][ T5320] ? clear_bhb_loop+0x40/0x90
[ 103.686602][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.686617][ T5320] RIP: 0033:0x7f2cf899e019
[ 103.686633][ T5320] 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
[ 103.686645][ T5320] RSP: 002b:00007f2cf98affe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 103.686660][ T5320] RAX: ffffffffffffffda RBX: 00007f2cf8c25fa0 RCX: 00007f2cf899e019
[ 103.686671][ T5320] RDX: 0000000000000016 RSI: 0000200000000200 RDI: 0000000000000004
[ 103.686680][ T5320] RBP: 00007f2cf98b0050 R08: 0000000000000000 R09: 0000000000000000
[ 103.686689][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 103.686698][ T5320] R13: 00007f2cf8c26038 R14: 00007f2cf8c25fa0 R15: 00007ffea448c438
[ 103.686722][ T5320]
[ 103.686818][ T5320] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] SMP KASAN NOPTI
[ 103.833845][ T5320] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047]
[ 103.837342][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 103.842092][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 103.846353][ T5320] RIP: 0010:path_put+0x24/0x60
[ 103.848487][ T5320] Code: 90 90 90 90 90 90 f3 0f 1e fa 41 56 53 48 89 fb 49 be 00 00 00 00 00 fc ff df e8 57 fa 7a ff 48 8d 7b 08 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 74 05 e8 e0 2c ea ff 48 8b 7b 08 e8 37 88 03 00 48
[ 103.857987][ T5320] RSP: 0018:ffffc9000eed79c8 EFLAGS: 00010203
[ 103.860729][ T5320] RAX: 0000000000000008 RBX: 000000000000003c RCX: ffff88803eb3ca80
[ 103.864567][ T5320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000044
[ 103.868618][ T5320] RBP: ffffc9000eed7b50 R08: ffffffff9a7e6db7 R09: 0000000000000000
[ 103.872455][ T5320] R10: ffffffff9a7e6da0 R11: fffffbfff34fcdb7 R12: fffffffffffffff4
[ 103.875801][ T5320] R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000000
[ 103.878963][ T5320] FS: 00007f2cf98b06c0(0000) GS:ffff88808c53f000(0000) knlGS:0000000000000000
[ 103.883342][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.885979][ T5320] CR2: 00007f34d44a4fe0 CR3: 000000003a0d9000 CR4: 0000000000352ef0
[ 103.889075][ T5320] Call Trace:
[ 103.890439][ T5320]
[ 103.891676][ T5320] __trace_uprobe_create+0x53c/0xe40
[ 103.893922][ T5320] ? __pfx___trace_uprobe_create+0x10/0x10
[ 103.896734][ T5320] ? __kmalloc_noprof+0x396/0x720
[ 103.899547][ T5320] ? argv_split+0x18d/0x400
[ 103.901982][ T5320] ? argv_split+0x18d/0x400
[ 103.903812][ T5320] ? argv_split+0x378/0x400
[ 103.905682][ T5320] trace_probe_create+0xce/0x130
[ 103.907781][ T5320] ? __pfx___trace_uprobe_create+0x10/0x10
[ 103.910230][ T5320] ? __pfx_trace_probe_create+0x10/0x10
[ 103.912513][ T5320] dyn_event_create+0x4f/0x70
[ 103.914544][ T5320] create_or_delete_trace_uprobe+0x65/0xa0
[ 103.917455][ T5320] trace_parse_run_command+0x1f3/0x380
[ 103.920232][ T5320] ? __pfx_create_or_delete_trace_uprobe+0x10/0x10
[ 103.923213][ T5320] ? __pfx_probes_write+0x10/0x10
[ 103.925300][ T5320] vfs_write+0x296/0xba0
[ 103.927222][ T5320] ? __pfx_vfs_write+0x10/0x10
[ 103.929680][ T5320] ? __fget_files+0x2a/0x420
[ 103.932761][ T5320] ? __fget_files+0x3a2/0x420
[ 103.935999][ T5320] ? __fget_files+0x2a/0x420
[ 103.938643][ T5320] ksys_write+0x150/0x270
[ 103.940790][ T5320] ? __pfx_ksys_write+0x10/0x10
[ 103.942919][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.945499][ T5320] do_syscall_64+0x174/0x580
[ 103.947667][ T5320] ? trace_irq_disable+0x3b/0x140
[ 103.950201][ T5320] ? clear_bhb_loop+0x40/0x90
[ 103.952325][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.955203][ T5320] RIP: 0033:0x7f2cf899e019
[ 103.957957][ T5320] 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
[ 103.966175][ T5320] RSP: 002b:00007f2cf98affe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 103.969650][ T5320] RAX: ffffffffffffffda RBX: 00007f2cf8c25fa0 RCX: 00007f2cf899e019
[ 103.973717][ T5320] RDX: 0000000000000016 RSI: 0000200000000200 RDI: 0000000000000004
[ 103.978012][ T5320] RBP: 00007f2cf98b0050 R08: 0000000000000000 R09: 0000000000000000
[ 103.982110][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 103.985614][ T5320] R13: 00007f2cf8c26038 R14: 00007f2cf8c25fa0 R15: 00007ffea448c438
[ 103.989267][ T5320]
[ 103.990985][ T5320] Modules linked in:
[ 103.994420][ T5320] ---[ end trace 0000000000000000 ]---
[ 104.063837][ T5320] RIP: 0010:path_put+0x24/0x60
[ 104.065930][ T5320] Code: 90 90 90 90 90 90 f3 0f 1e fa 41 56 53 48 89 fb 49 be 00 00 00 00 00 fc ff df e8 57 fa 7a ff 48 8d 7b 08 48 89 f8 48 c1 e8 03 <42> 80 3c 30 00 74 05 e8 e0 2c ea ff 48 8b 7b 08 e8 37 88 03 00 48
[ 104.075143][ T5320] RSP: 0018:ffffc9000eed79c8 EFLAGS: 00010203
[ 104.078576][ T5320] RAX: 0000000000000008 RBX: 000000000000003c RCX: ffff88803eb3ca80
[ 104.082397][ T5320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000044
[ 104.086060][ T5320] RBP: ffffc9000eed7b50 R08: ffffffff9a7e6db7 R09: 0000000000000000
[ 104.090000][ T5320] R10: ffffffff9a7e6da0 R11: fffffbfff34fcdb7 R12: fffffffffffffff4
[ 104.093861][ T5320] R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000000
[ 104.097969][ T5320] FS: 00007f2cf98b06c0(0000) GS:ffff88808c53f000(0000) knlGS:0000000000000000
[ 104.102128][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.105125][ T5320] CR2: 00007f2cf8bf36b8 CR3: 000000003a0d9000 CR4: 0000000000352ef0
[ 104.109640][ T5320] Kernel panic - not syncing: Fatal exception
[ 104.112937][ T5320] Kernel Offset: disabled
[ 104.114906][ T5320] Rebooting in 86400 seconds..