BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#1] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6075 Comm: syz-executor.5 Not tainted 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007f8956503700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000003924e000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f8958f8db19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f8956503188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f89590a0f60 RCX: 00007f8958f8db19
RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007f8958fe7f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe627c51df R14: 00007f8956503300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007f8956503700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000003924e000 CR4: 0000000000350ee0
random: crng reseeded on system resumption
Restarting kernel threads ... done.
loop7: detected capacity change from 0 to 264192
EXT4-fs: quotafile must be on filesystem root
loop6: detected capacity change from 0 to 264192
EXT4-fs: quotafile must be on filesystem root
loop7: detected capacity change from 0 to 264192
EXT4-fs: quotafile must be on filesystem root
loop6: detected capacity change from 0 to 264192
EXT4-fs: quotafile must be on filesystem root
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#2] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6119 Comm: syz-executor.5 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff8880408afcc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd240 RCX: 1ffffe21fe5ff4f1
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a48
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd240 R14: ffffffff815f27a0 R15: 1ffff110010e5c1f
FS: 00007f89564e2700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000003924e000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f8958f8db19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f89564e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f89590a1020 RCX: 00007f8958f8db19
RDX: 0000000000000001 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007f8958fe7f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe627c51df R14: 00007f89564e2300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007f89564e2700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000003924e000 CR4: 0000000000350ee0
loop6: detected capacity change from 0 to 264192
loop7: detected capacity change from 0 to 264192
EXT4-fs: quotafile must be on filesystem root
EXT4-fs: quotafile must be on filesystem root
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#3] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6138 Comm: syz-executor.5 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888038347cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd3c0 RCX: 1ffffe21fe5ff4f7
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a78
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd3c0 R14: ffffffff815f27a0 R15: 1ffff1100119901f
FS: 00007f8956503700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 0000000041028000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f8958f8db19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f8956503188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f89590a0f60 RCX: 00007f8958f8db19
RDX: 0000000000000002 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007f8958fe7f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe627c51df R14: 00007f8956503300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007f8956503700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 0000000041028000 CR4: 0000000000350ee0
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#4] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6155 Comm: syz-executor.7 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888034f27cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd540 RCX: 1ffffe21fe5ff4fd
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9aa8
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd540 R14: ffffffff815f27a0 R15: 1ffff110011ad41f
FS: 00007fe2f1546700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 00000000153bc000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fe2f3ff1b19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe2f1546188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fe2f4105020 RCX: 00007fe2f3ff1b19
RDX: 0000000000000003 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007fe2f404bf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd210295ff R14: 00007fe2f1546300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007fe2f1546700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 00000000153bc000 CR4: 0000000000350ee0
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#5] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6181 Comm: syz-executor.3 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888041f0fcc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd6c0 RCX: 1ffffe21fe5ff503
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9ad8
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd6c0 R14: ffffffff815f27a0 R15: 1ffff11001116e1f
FS: 00007ff608723700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000000ec9c000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7ff60b1adb19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff608723188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ff60b2c0f60 RCX: 00007ff60b1adb19
RDX: 0000000000000004 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007ff60b207f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffe4bae1af R14: 00007ff608723300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007ff608723700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000000ec9c000 CR4: 0000000000350ee0
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#6] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6194 Comm: syz-executor.6 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888041a1fcc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd9c0 RCX: 1ffffe21fe5ff50f
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9b38
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd9c0 R14: ffffffff815f27a0 R15: 1ffff11001200a1f
FS: 00007fb7d7fd0700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000000bc7c000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fb7daa5ab19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb7d7fd0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fb7dab6df60 RCX: 00007fb7daa5ab19
RDX: 0000000000000006 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007fb7daab4f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffed99efc3f R14: 00007fb7d7fd0300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007fb7d7fd0700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000000bc7c000 CR4: 0000000000350ee0
hpet: Lost 1 RTC interrupts
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#7] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6192 Comm: syz-executor.4 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff88804051fcc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd840 RCX: 1ffffe21fe5ff509
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9b08
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd840 R14: ffffffff815f27a0 R15: 1ffff11001116a1f
FS: 00007f81c3c0b700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 00000000153bc000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f81c6695b19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f81c3c0b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f81c67a8f60 RCX: 00007f81c6695b19
RDX: 0000000000000005 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007f81c66eff6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffcfc40d3ff R14: 00007f81c3c0b300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007f81c3c0b700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 00000000153bc000 CR4: 0000000000350ee0
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#8] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6211 Comm: syz-executor.3 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888041d97cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcdb40 RCX: 1ffffe21fe5ff515
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9b68
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcdb40 R14: ffffffff815f27a0 R15: 1ffff1100120061f
FS: 00007ff608723700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 00000000153bc000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7ff60b1adb19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff608723188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ff60b2c0f60 RCX: 00007ff60b1adb19
RDX: 0000000000000007 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007ff60b207f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffe4bae1af R14: 00007ff608723300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007ff608723700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 00000000153bc000 CR4: 0000000000350ee0
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#9] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6231 Comm: syz-executor.5 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888041137cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcdd80 RCX: 1ffffe21fe5ff51e
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9bb0
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcdd80 R14: ffffffff815f27a0 R15: 1ffff110085e3c1f
FS: 00007f89564e2700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000000bba4000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f8958f8db19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f89564e2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f89590a1020 RCX: 00007f8958f8db19
RDX: 0000000000000001 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007f8958fe7f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe627c51df R14: 00007f89564e2300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007f89564e2700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000000bba4000 CR4: 0000000000350ee0
BUG: unable to handle page fault for address: ffffed100fffc000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 7ffd3067 P4D 7ffd3067 PUD 7ffd2067 PMD 7ffd1067 PTE 0
Oops: 0002 [#10] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 6230 Comm: syz-executor.7 Tainted: G D 6.1.0-rc3-next-20221031 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff8880414d7cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcdf00 RCX: 1ffffe21fe5ff524
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9be0
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcdf00 R14: ffffffff815f27a0 R15: 1ffff110085e3a1f
FS: 00007fe2f1546700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000000e9c0000 CR4: 0000000000350ee0
Call Trace:
<TASK>
kasan_unpoison+0x23/0x60
mempool_exit+0x1c2/0x330
bioset_exit+0x2c9/0x630
disk_release+0x143/0x490
device_release+0xa2/0x250
kobject_put+0x173/0x280
put_device+0x1b/0x40
put_disk+0x41/0x60
loop_control_ioctl+0x4d1/0x630
__x64_sys_ioctl+0x19a/0x220
do_syscall_64+0x3b/0xa0
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fe2f3ff1b19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe2f1546188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fe2f4105020 RCX: 00007fe2f3ff1b19
RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000005
RBP: 00007fe2f404bf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd210295ff R14: 00007fe2f1546300 R15: 0000000000022000
</TASK>
Modules linked in:
CR2: ffffed100fffc000
---[ end trace 0000000000000000 ]---
RIP: 0010:__memset+0x24/0x50
Code: 90 90 90 90 90 90 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 e9 4d d4 12 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffff888040317cc0 EFLAGS: 00010212
RAX: 0000000000000000 RBX: ffff88800bfcd0c0 RCX: 1ffffe21fe5ff4eb
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffed100fffc000
RBP: ffff88800bfe6a00 R08: 0000000000000005 R09: ffffed10017f9a18
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800bfe6a00
R13: ffff88800bfcd0c0 R14: ffffffff815f27a0 R15: 1ffff1100112321f
FS: 00007fe2f1546700(0000) GS:ffff88806d100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed100fffc000 CR3: 000000000e9c0000 CR4: 0000000000350ee0
Bluetooth: hci4: command 0x0406 tx timeout
Bluetooth: hci6: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
audit: type=1400 audit(1667218077.821:10): avc: denied { read } for pid=6356 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
----------------
Code disassembly (best guess):
0: 90 nop
1: 90 nop
2: 90 nop
3: 90 nop
4: 90 nop
5: 90 nop
6: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
b: 49 89 f9 mov %rdi,%r9
e: 48 89 d1 mov %rdx,%rcx
11: 83 e2 07 and $0x7,%edx
14: 48 c1 e9 03 shr $0x3,%rcx
18: 40 0f b6 f6 movzbl %sil,%esi
1c: 48 b8 01 01 01 01 01 movabs $0x101010101010101,%rax
23: 01 01 01
26: 48 0f af c6 imul %rsi,%rax
* 2a: f3 48 ab rep stos %rax,%es:(%rdi) <-- trapping instruction
2d: 89 d1 mov %edx,%ecx
2f: f3 aa rep stos %al,%es:(%rdi)
31: 4c 89 c8 mov %r9,%rax
34: e9 4d d4 12 00 jmpq 0x12d486
39: 66 data16
3a: 66 data16
3b: 2e cs
3c: 0f .byte 0xf
3d: 1f (bad)
3e: 84 00 test %al,(%rax)