program:
r0 = syz_open_dev$dri(&(0x7f0000000000), 0xabd7, 0x0)
syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000100)={[{@dax}, {@dax}, {@cache_strategy_readahead}, {@dax}, {@cache_strategy_disabled}, {@cache_strategy_readahead}, {@noacl}]}, 0x1, 0x19d, &(0x7f0000000500)="$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")
execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x0, 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f00000000c0)={0x0, 0x13, 0x4, 0x6162f01a, 0x20, 0x18, 0xfca})
socket$inet6_udp(0xa, 0x2, 0x0)
[ 76.521126][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 76.523945][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 76.527503][ T5313] Bluetooth: hci0: command tx timeout
[ 76.587342][ T5334] loop0: detected capacity change from 0 to 16
[ 76.727924][ T5334] erofs (device loop0): mounted with root inode @ nid 36.
[ 76.740310][ T5334] process 'syz.0.0' launched './file2' with NULL argv: empty string added
[ 76.744206][ T5334] ------------[ cut here ]------------
[ 76.747457][ T5334] WARNING: CPU: 0 PID: 5334 at fs/dax.c:1756 dax_iomap_rw+0xe34/0xed0
[ 76.752066][ T5334] Modules linked in:
[ 76.754552][ T5334] CPU: 0 UID: 0 PID: 5334 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 76.759419][ T5334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 76.764522][ T5334] RIP: 0010:dax_iomap_rw+0xe34/0xed0
[ 76.766813][ T5334] Code: ff ff 49 bd 00 00 00 00 00 fc ff df eb 84 e8 33 d7 6f ff 90 0f 0b 90 80 8c 24 c4 01 00 00 01 e9 b9 f4 ff ff e8 1d d7 6f ff 90 <0f> 0b 90 e9 ab f4 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 56 f3
[ 76.775245][ T5334] RSP: 0018:ffffc9000d41f840 EFLAGS: 00010287
[ 76.777816][ T5334] RAX: ffffffff824eae63 RBX: ffffc9000d41fc00 RCX: 0000000000100000
[ 76.781302][ T5334] RDX: ffffc9000ddd2000 RSI: 0000000000001d35 RDI: 0000000000001d36
[ 76.785206][ T5334] RBP: ffffc9000d41fb30 R08: ffffc9000d41fa9f R09: 0000000000000000
[ 76.788762][ T5334] R10: ffffc9000d41f9f8 R11: fffff52001a83f54 R12: 1ffff92001a83f80
[ 76.792424][ T5334] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001
[ 76.796392][ T5334] FS: 00007f130df6f6c0(0000) GS:ffff88808d967000(0000) knlGS:0000000000000000
[ 76.800222][ T5334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.803015][ T5334] CR2: 00007f8bb77909c0 CR3: 0000000042946000 CR4: 0000000000352ef0
[ 76.806572][ T5334] Call Trace:
[ 76.808133][ T5334]
[ 76.809457][ T5334] ? do_raw_spin_unlock+0x4d/0x240
[ 76.811807][ T5334] ? __lock_acquire+0xab9/0xd20
[ 76.813889][ T5334] ? __pfx_dax_iomap_rw+0x10/0x10
[ 76.816015][ T5334] ? aa_file_perm+0x13a/0x1550
[ 76.817961][ T5334] ? __asan_memset+0x22/0x50
[ 76.819980][ T5334] ? iov_iter_kvec+0xb8/0x180
[ 76.822088][ T5334] ? erofs_file_read_iter+0x107/0x1f0
[ 76.824524][ T5334] __kernel_read+0x4cc/0x960
[ 76.826543][ T5334] ? __pfx___kernel_read+0x10/0x10
[ 76.828852][ T5334] ? rw_verify_area+0x2a6/0x4d0
[ 76.830922][ T5334] bprm_execve+0x8ce/0x1450
[ 76.832897][ T5334] ? __pfx_bprm_execve+0x10/0x10
[ 76.835439][ T5334] ? copy_string_kernel+0x25f/0x2a0
[ 76.838344][ T5334] do_execveat_common+0x510/0x6a0
[ 76.841130][ T5334] __x64_sys_execveat+0xc4/0xe0
[ 76.843597][ T5334] do_syscall_64+0xfa/0x3b0
[ 76.845612][ T5334] ? lockdep_hardirqs_on+0x9c/0x150
[ 76.847811][ T5334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.850332][ T5334] ? clear_bhb_loop+0x60/0xb0
[ 76.852463][ T5334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.855195][ T5334] RIP: 0033:0x7f130d18eec9
[ 76.857074][ T5334] 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
[ 76.865559][ T5334] RSP: 002b:00007f130df6f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142
[ 76.869136][ T5334] RAX: ffffffffffffffda RBX: 00007f130d3e5fa0 RCX: 00007f130d18eec9
[ 76.872607][ T5334] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 76.876656][ T5334] RBP: 00007f130d211f91 R08: 0000000000000000 R09: 0000000000000000
[ 76.880156][ T5334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.883613][ T5334] R13: 00007f130d3e6038 R14: 00007f130d3e5fa0 R15: 00007ffc1d42ce58
[ 76.887316][ T5334]
[ 76.888692][ T5334] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 76.891706][ T5334] CPU: 0 UID: 0 PID: 5334 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 76.895179][ T5334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 76.899389][ T5334] Call Trace:
[ 76.900784][ T5334]
[ 76.901970][ T5334] dump_stack_lvl+0x99/0x250
[ 76.904042][ T5334] ? __asan_memcpy+0x40/0x70
[ 76.906065][ T5334] ? __pfx_dump_stack_lvl+0x10/0x10
[ 76.908315][ T5334] ? __pfx__printk+0x10/0x10
[ 76.910464][ T5334] vpanic+0x281/0x750
[ 76.912185][ T5334] ? __pfx__printk+0x10/0x10
[ 76.914211][ T5334] ? __pfx_vpanic+0x10/0x10
[ 76.916280][ T5334] ? is_bpf_text_address+0x26/0x2b0
[ 76.918760][ T5334] panic+0xb9/0xc0
[ 76.920590][ T5334] ? __pfx_panic+0x10/0x10
[ 76.922696][ T5334] __warn+0x31b/0x4b0
[ 76.924511][ T5334] ? dax_iomap_rw+0xe34/0xed0
[ 76.926562][ T5334] ? dax_iomap_rw+0xe34/0xed0
[ 76.928751][ T5334] report_bug+0x2be/0x4f0
[ 76.930697][ T5334] ? dax_iomap_rw+0xe34/0xed0
[ 76.932874][ T5334] ? dax_iomap_rw+0xe34/0xed0
[ 76.934957][ T5334] ? dax_iomap_rw+0xe36/0xed0
[ 76.937035][ T5334] handle_bug+0x84/0x160
[ 76.938921][ T5334] exc_invalid_op+0x1a/0x50
[ 76.940924][ T5334] asm_exc_invalid_op+0x1a/0x20
[ 76.943184][ T5334] RIP: 0010:dax_iomap_rw+0xe34/0xed0
[ 76.945485][ T5334] Code: ff ff 49 bd 00 00 00 00 00 fc ff df eb 84 e8 33 d7 6f ff 90 0f 0b 90 80 8c 24 c4 01 00 00 01 e9 b9 f4 ff ff e8 1d d7 6f ff 90 <0f> 0b 90 e9 ab f4 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 56 f3
[ 76.953673][ T5334] RSP: 0018:ffffc9000d41f840 EFLAGS: 00010287
[ 76.956321][ T5334] RAX: ffffffff824eae63 RBX: ffffc9000d41fc00 RCX: 0000000000100000
[ 76.959730][ T5334] RDX: ffffc9000ddd2000 RSI: 0000000000001d35 RDI: 0000000000001d36
[ 76.963288][ T5334] RBP: ffffc9000d41fb30 R08: ffffc9000d41fa9f R09: 0000000000000000
[ 76.966755][ T5334] R10: ffffc9000d41f9f8 R11: fffff52001a83f54 R12: 1ffff92001a83f80
[ 76.969958][ T5334] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001
[ 76.973497][ T5334] ? dax_iomap_rw+0xe33/0xed0
[ 76.975644][ T5334] ? do_raw_spin_unlock+0x4d/0x240
[ 76.977799][ T5334] ? __lock_acquire+0xab9/0xd20
[ 76.979862][ T5334] ? __pfx_dax_iomap_rw+0x10/0x10
[ 76.981876][ T5334] ? aa_file_perm+0x13a/0x1550
[ 76.983933][ T5334] ? __asan_memset+0x22/0x50
[ 76.986234][ T5334] ? iov_iter_kvec+0xb8/0x180
[ 76.988597][ T5334] ? erofs_file_read_iter+0x107/0x1f0
[ 76.991264][ T5334] __kernel_read+0x4cc/0x960
[ 76.993204][ T5334] ? __pfx___kernel_read+0x10/0x10
[ 76.995591][ T5334] ? rw_verify_area+0x2a6/0x4d0
[ 76.997681][ T5334] bprm_execve+0x8ce/0x1450
[ 76.999759][ T5334] ? __pfx_bprm_execve+0x10/0x10
[ 77.001874][ T5334] ? copy_string_kernel+0x25f/0x2a0
[ 77.004176][ T5334] do_execveat_common+0x510/0x6a0
[ 77.006483][ T5334] __x64_sys_execveat+0xc4/0xe0
[ 77.008621][ T5334] do_syscall_64+0xfa/0x3b0
[ 77.010601][ T5334] ? lockdep_hardirqs_on+0x9c/0x150
[ 77.012880][ T5334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.015504][ T5334] ? clear_bhb_loop+0x60/0xb0
[ 77.017539][ T5334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.020177][ T5334] RIP: 0033:0x7f130d18eec9
[ 77.022149][ T5334] 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
[ 77.030200][ T5334] RSP: 002b:00007f130df6f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142
[ 77.033755][ T5334] RAX: ffffffffffffffda RBX: 00007f130d3e5fa0 RCX: 00007f130d18eec9
[ 77.037088][ T5334] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 77.040487][ T5334] RBP: 00007f130d211f91 R08: 0000000000000000 R09: 0000000000000000
[ 77.044053][ T5334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 77.047564][ T5334] R13: 00007f130d3e6038 R14: 00007f130d3e5fa0 R15: 00007ffc1d42ce58
[ 77.050976][ T5334]
[ 77.052653][ T5334] Kernel Offset: disabled
[ 77.054461][ T5334] Rebooting in 86400 seconds..