program:
mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000280)='./sys\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/module/phram/parameters/phram\x00', 0x1, 0x0)
write(r0, &(0x7f0000000380)='test,0x8000000000000000,0x1000', 0x1e)
[ 102.958045][ T5284] Bluetooth: hci0: command tx timeout
[ 103.061039][ T5324] ioremap: invalid physical address 8000000000000000
[ 103.061154][ T5324] ------------[ cut here ]------------
[ 103.061161][ T5324] 1
[ 103.061166][ T5324] WARNING: arch/x86/mm/ioremap.c:206 at __ioremap_caller+0x51e/0x620, CPU#0: syz.0.0/5324
[ 103.073381][ T5324] Modules linked in:
[ 103.075187][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 103.079090][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 103.083677][ T5324] RIP: 0010:__ioremap_caller+0x51e/0x620
[ 103.086355][ T5324] Code: 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 1a 63 74 0a cc e8 04 bb 4e 00 48 8b 74 24 60 48 c7 c7 40 fb 09 8c e8 b3 59 ae ff 90 <0f> 0b 90 e9 49 fd ff ff 4c 8b 74 24 28 41 81 e6 ff 0f 00 00 4d 01
[ 103.096389][ T5324] RSP: 0018:ffffc9000e2c7880 EFLAGS: 00010246
[ 103.098993][ T5324] RAX: 0000000000000032 RBX: 1ffff92001c58f00 RCX: dd0051ce81712000
[ 103.102415][ T5324] RDX: ffffc9000ed4a000 RSI: 0000000000000293 RDI: 0000000000000294
[ 103.106494][ T5324] RBP: ffffc9000e2c7990 R08: ffffc9000e2c7607 R09: 1ffff92001c58ec0
[ 103.110399][ T5324] R10: dffffc0000000000 R11: fffff52001c58ec1 R12: 0000000000020000
[ 103.114221][ T5324] R13: 000000000000002e R14: 8000000000000fff R15: dffffc0000000000
[ 103.117527][ T5324] FS: 00007fa0310db6c0(0000) GS:ffff88808b0b4000(0000) knlGS:0000000000000000
[ 103.121456][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.124706][ T5324] CR2: 00007fa0303d5830 CR3: 00000000455c2000 CR4: 0000000000352ef0
[ 103.128258][ T5324] Call Trace:
[ 103.130137][ T5324]
[ 103.131551][ T5324] ? register_device+0x12c/0x570
[ 103.133853][ T5324] ? __pfx___ioremap_caller+0x10/0x10
[ 103.136349][ T5324] ? __kasan_kmalloc+0x93/0xb0
[ 103.138502][ T5324] ? __kmalloc_cache_noprof+0x321/0x600
[ 103.140921][ T5324] ? __kmalloc_cache_noprof+0x14d/0x600
[ 103.143637][ T5324] ? register_device+0xc6/0x570
[ 103.145798][ T5324] ? register_device+0xc6/0x570
[ 103.147973][ T5324] register_device+0x12c/0x570
[ 103.150139][ T5324] phram_setup+0x412/0x620
[ 103.152064][ T5324] ? __pfx_phram_setup+0x10/0x10
[ 103.154410][ T5324] ? __pfx___mutex_lock+0x10/0x10
[ 103.156673][ T5324] ? sysfs_file_kobj+0x1a/0x230
[ 103.158785][ T5324] param_attr_store+0x214/0x310
[ 103.160869][ T5324] ? __pfx_param_attr_store+0x10/0x10
[ 103.165996][ T5324] ? __pfx_sysfs_kf_write+0x10/0x10
[ 103.168159][ T5324] module_attr_store+0x65/0x90
[ 103.170043][ T5324] kernfs_fop_write_iter+0x3a4/0x540
[ 103.172177][ T5324] vfs_write+0x612/0xba0
[ 103.173970][ T5324] ? __pfx_vfs_write+0x10/0x10
[ 103.175973][ T5324] ? __fget_files+0x2a/0x420
[ 103.177783][ T5324] ksys_write+0x150/0x270
[ 103.179498][ T5324] ? __pfx_ksys_write+0x10/0x10
[ 103.181388][ T5324] do_syscall_64+0x166/0x520
[ 103.183532][ T5324] ? trace_irq_disable+0x3b/0x140
[ 103.185752][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.188531][ T5324] ? clear_bhb_loop+0x70/0xc0
[ 103.190620][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.193468][ T5324] RIP: 0033:0x7fa03019e559
[ 103.195507][ T5324] 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
[ 103.204417][ T5324] RSP: 002b:00007fa0310dafe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 103.208040][ T5324] RAX: ffffffffffffffda RBX: 00007fa030425fa0 RCX: 00007fa03019e559
[ 103.211585][ T5324] RDX: 000000000000001e RSI: 0000200000000380 RDI: 0000000000000003
[ 103.215556][ T5324] RBP: 00007fa030235ab8 R08: 0000000000000000 R09: 0000000000000000
[ 103.219080][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 103.222574][ T5324] R13: 00007fa030426038 R14: 00007fa030425fa0 R15: 00007fffc8a70698
[ 103.225977][ T5324]
[ 103.227385][ T5324] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 103.230625][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 103.234555][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 103.238859][ T5324] Call Trace:
[ 103.240291][ T5324]
[ 103.241576][ T5324] vpanic+0x56d/0xa60
[ 103.243306][ T5324] ? __pfx__printk+0x10/0x10
[ 103.245308][ T5324] ? __pfx_vpanic+0x10/0x10
[ 103.247375][ T5324] ? is_bpf_text_address+0x292/0x2b0
[ 103.249714][ T5324] ? is_bpf_text_address+0x26/0x2b0
[ 103.252034][ T5324] panic+0xc5/0xd0
[ 103.253787][ T5324] ? __pfx_panic+0x10/0x10
[ 103.255853][ T5324] __warn+0x315/0x4c0
[ 103.257677][ T5324] ? __ioremap_caller+0x51e/0x620
[ 103.259926][ T5324] ? __ioremap_caller+0x51e/0x620
[ 103.262321][ T5324] __report_bug+0x276/0x570
[ 103.264340][ T5324] ? __ioremap_caller+0x51e/0x620
[ 103.266608][ T5324] ? __pfx___report_bug+0x10/0x10
[ 103.268787][ T5324] ? __wake_up_klogd+0xf0/0x130
[ 103.270958][ T5324] ? vprintk_emit+0x4ee/0x560
[ 103.273009][ T5324] ? __kmalloc_cache_noprof+0x321/0x600
[ 103.275478][ T5324] ? register_device+0xc6/0x570
[ 103.277628][ T5324] ? __pfx_vprintk_emit+0x10/0x10
[ 103.279739][ T5324] ? ksys_write+0x150/0x270
[ 103.281713][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.284408][ T5324] ? __ioremap_caller+0x51e/0x620
[ 103.286564][ T5324] report_bug+0x16b/0x220
[ 103.288481][ T5324] ? __ioremap_caller+0x51e/0x620
[ 103.290739][ T5324] ? __ioremap_caller+0x520/0x620
[ 103.292907][ T5324] handle_bug+0x9c/0x200
[ 103.294690][ T5324] exc_invalid_op+0x1a/0x50
[ 103.296555][ T5324] asm_exc_invalid_op+0x1a/0x20
[ 103.298516][ T5324] RIP: 0010:__ioremap_caller+0x51e/0x620
[ 103.300736][ T5324] Code: 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 1a 63 74 0a cc e8 04 bb 4e 00 48 8b 74 24 60 48 c7 c7 40 fb 09 8c e8 b3 59 ae ff 90 <0f> 0b 90 e9 49 fd ff ff 4c 8b 74 24 28 41 81 e6 ff 0f 00 00 4d 01
[ 103.308688][ T5324] RSP: 0018:ffffc9000e2c7880 EFLAGS: 00010246
[ 103.314461][ T5324] RAX: 0000000000000032 RBX: 1ffff92001c58f00 RCX: dd0051ce81712000
[ 103.317928][ T5324] RDX: ffffc9000ed4a000 RSI: 0000000000000293 RDI: 0000000000000294
[ 103.321371][ T5324] RBP: ffffc9000e2c7990 R08: ffffc9000e2c7607 R09: 1ffff92001c58ec0
[ 103.324791][ T5324] R10: dffffc0000000000 R11: fffff52001c58ec1 R12: 0000000000020000
[ 103.328194][ T5324] R13: 000000000000002e R14: 8000000000000fff R15: dffffc0000000000
[ 103.331755][ T5324] ? register_device+0x12c/0x570
[ 103.333958][ T5324] ? __pfx___ioremap_caller+0x10/0x10
[ 103.336335][ T5324] ? __kasan_kmalloc+0x93/0xb0
[ 103.338462][ T5324] ? __kmalloc_cache_noprof+0x321/0x600
[ 103.340855][ T5324] ? __kmalloc_cache_noprof+0x14d/0x600
[ 103.343281][ T5324] ? register_device+0xc6/0x570
[ 103.345434][ T5324] ? register_device+0xc6/0x570
[ 103.347606][ T5324] register_device+0x12c/0x570
[ 103.349726][ T5324] phram_setup+0x412/0x620
[ 103.351707][ T5324] ? __pfx_phram_setup+0x10/0x10
[ 103.353957][ T5324] ? __pfx___mutex_lock+0x10/0x10
[ 103.356209][ T5324] ? sysfs_file_kobj+0x1a/0x230
[ 103.358380][ T5324] param_attr_store+0x214/0x310
[ 103.360539][ T5324] ? __pfx_param_attr_store+0x10/0x10
[ 103.362906][ T5324] ? __pfx_sysfs_kf_write+0x10/0x10
[ 103.365161][ T5324] module_attr_store+0x65/0x90
[ 103.367231][ T5324] kernfs_fop_write_iter+0x3a4/0x540
[ 103.369511][ T5324] vfs_write+0x612/0xba0
[ 103.371446][ T5324] ? __pfx_vfs_write+0x10/0x10
[ 103.373495][ T5324] ? __fget_files+0x2a/0x420
[ 103.375432][ T5324] ksys_write+0x150/0x270
[ 103.377399][ T5324] ? __pfx_ksys_write+0x10/0x10
[ 103.379577][ T5324] do_syscall_64+0x166/0x520
[ 103.381576][ T5324] ? trace_irq_disable+0x3b/0x140
[ 103.383780][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.386467][ T5324] ? clear_bhb_loop+0x70/0xc0
[ 103.388345][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.390867][ T5324] RIP: 0033:0x7fa03019e559
[ 103.392696][ T5324] 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
[ 103.400733][ T5324] RSP: 002b:00007fa0310dafe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 103.404484][ T5324] RAX: ffffffffffffffda RBX: 00007fa030425fa0 RCX: 00007fa03019e559
[ 103.408165][ T5324] RDX: 000000000000001e RSI: 0000200000000380 RDI: 0000000000000003
[ 103.411539][ T5324] RBP: 00007fa030235ab8 R08: 0000000000000000 R09: 0000000000000000
[ 103.414877][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 103.418138][ T5324] R13: 00007fa030426038 R14: 00007fa030425fa0 R15: 00007fffc8a70698
[ 103.421327][ T5324]
[ 103.423176][ T5324] Kernel Offset: disabled
[ 103.424931][ T5324] Rebooting in 86400 seconds..