general protection fault, probably for non-canonical address 0xdffffc00040002d8: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x00000000200016c0-0x00000000200016c7]
CPU: 0 PID: 5688 Comm: syz-executor.7 Not tainted 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb5431f0700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb5431efff8 CR3: 0000000015a3e000 CR4: 0000000000350ef0
Call Trace:
vfs_readv+0xe5/0x160
do_readv+0x133/0x300
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fb545c9bb19
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:00007fb5431f0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007fb545daf020 RCX: 00007fb545c9bb19
RDX: 0000000000000001 RSI: 0000000020001740 RDI: 0000000000000004
RBP: 00007fb545cf5f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff07a549bf R14: 00007fb5431f0300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb5431f0700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb5431efff8 CR3: 0000000015a3e000 CR4: 0000000000350ef0
ext2: Unknown parameter 'nouser_xattr'
general protection fault, probably for non-canonical address 0xdffffc00040002d8: 0000 [#2] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x00000000200016c0-0x00000000200016c7]
CPU: 1 PID: 5709 Comm: syz-executor.7 Tainted: G D 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888043077c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888043077d58 RCX: ffffc90006bfb000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff8880169fc780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb543211700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001740 CR3: 0000000018280000 CR4: 0000000000350ee0
Call Trace:
vfs_readv+0xe5/0x160
do_readv+0x133/0x300
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fb545c9bb19
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:00007fb543211188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007fb545daef60 RCX: 00007fb545c9bb19
RDX: 0000000000000001 RSI: 0000000020001740 RDI: 0000000000000005
RBP: 00007fb545cf5f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff07a549bf R14: 00007fb543211300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb543211700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001740 CR3: 0000000018280000 CR4: 0000000000350ee0
general protection fault, probably for non-canonical address 0xdffffc00040002d8: 0000 [#3] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x00000000200016c0-0x00000000200016c7]
CPU: 1 PID: 5719 Comm: syz-executor.3 Tainted: G D 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff8880426bfc70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff8880426bfd58 RCX: ffffc90001bd3000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff88800ecb7680
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007f7ed2d0f700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001740 CR3: 000000000d5e6000 CR4: 0000000000350ee0
Call Trace:
vfs_readv+0xe5/0x160
do_readv+0x133/0x300
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f7ed5799b19
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:00007f7ed2d0f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007f7ed58acf60 RCX: 00007f7ed5799b19
RDX: 0000000000000001 RSI: 0000000020001740 RDI: 0000000000000005
RBP: 00007f7ed57f3f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd87dbfb5f R14: 00007f7ed2d0f300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007f7ed2d0f700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001740 CR3: 000000000d5e6000 CR4: 0000000000350ee0
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
general protection fault, probably for non-canonical address 0xdffffc00040002d8: 0000 [#4] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x00000000200016c0-0x00000000200016c7]
CPU: 1 PID: 5754 Comm: syz-executor.3 Tainted: G D 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888044ca7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888044ca7d58 RCX: ffffc90001bd3000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888018038780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007f7ed2d0f700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001740 CR3: 0000000009454000 CR4: 0000000000350ee0
Call Trace:
vfs_readv+0xe5/0x160
do_readv+0x133/0x300
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f7ed5799b19
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:00007f7ed2d0f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007f7ed58acf60 RCX: 00007f7ed5799b19
RDX: 0000000000000001 RSI: 0000000020001740 RDI: 0000000000000005
RBP: 00007f7ed57f3f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd87dbfb5f R14: 00007f7ed2d0f300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007f7ed2d0f700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001740 CR3: 0000000009454000 CR4: 0000000000350ee0
general protection fault, probably for non-canonical address 0xdffffc00040002d8: 0000 [#5] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x00000000200016c0-0x00000000200016c7]
CPU: 1 PID: 5748 Comm: syz-executor.7 Tainted: G D 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888044fa7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888044fa7d58 RCX: ffffc90006bfb000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888018e94f00
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb543211700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001740 CR3: 0000000018280000 CR4: 0000000000350ee0
Call Trace:
vfs_readv+0xe5/0x160
do_readv+0x133/0x300
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fb545c9bb19
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:00007fb543211188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013
RAX: ffffffffffffffda RBX: 00007fb545daef60 RCX: 00007fb545c9bb19
RDX: 0000000000000001 RSI: 0000000020001740 RDI: 0000000000000005
RBP: 00007fb545cf5f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff07a549bf R14: 00007fb543211300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb543211700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020001740 CR3: 0000000018280000 CR4: 0000000000350ee0
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
netlink: 228 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 228 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 228 bytes leftover after parsing attributes in process `syz-executor.2'.
netlink: 228 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 228 bytes leftover after parsing attributes in process `syz-executor.2'.
netlink: 228 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 228 bytes leftover after parsing attributes in process `syz-executor.2'.
general protection fault, probably for non-canonical address 0xdffffc0004000028: 0000 [#6] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000140-0x0000000020000147]
CPU: 0 PID: 6165 Comm: syz-executor.6 Tainted: G D 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff88804393fc78 EFLAGS: 00010216
RAX: 0000000020000140 RBX: ffff88804393fd60 RCX: ffffc90001dd4000
RDX: 0000000004000028 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000001000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000001 R12: ffff88800eb32780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491c9e0
FS: 00007fb59ed6d700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c322000 CR3: 000000001cc8a000 CR4: 0000000000350ef0
Call Trace:
vfs_readv+0xe5/0x160
__x64_sys_preadv+0x233/0x310
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fb5a17f7b19
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:00007fb59ed6d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007fb5a190af60 RCX: 00007fb5a17f7b19
RDX: 0000000000000001 RSI: 0000000020001140 RDI: 0000000000000005
RBP: 00007fb5a1851f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe70ecbf9f R14: 00007fb59ed6d300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb59ed6d700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c322000 CR3: 000000001cc8a000 CR4: 0000000000350ef0
general protection fault, probably for non-canonical address 0xdffffc0004000028: 0000 [#7] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000140-0x0000000020000147]
CPU: 1 PID: 6182 Comm: syz-executor.6 Tainted: G D 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888043507c78 EFLAGS: 00010216
RAX: 0000000020000140 RBX: ffff888043507d60 RCX: ffffc90001fd5000
RDX: 0000000004000028 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000001000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000001 R12: ffff88800d848a00
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491c9e0
FS: 00007fb59ed4c700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb59ed2b718 CR3: 000000001cc8a000 CR4: 0000000000350ee0
Call Trace:
vfs_readv+0xe5/0x160
__x64_sys_preadv+0x233/0x310
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fb5a17f7b19
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:00007fb59ed4c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007fb5a190b020 RCX: 00007fb5a17f7b19
RDX: 0000000000000001 RSI: 0000000020001140 RDI: 0000000000000005
RBP: 00007fb5a1851f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe70ecbf9f R14: 00007fb59ed4c300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb59ed4c700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb59ed2b718 CR3: 000000001cc8a000 CR4: 0000000000350ee0
general protection fault, probably for non-canonical address 0xdffffc0004000028: 0000 [#8] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000140-0x0000000020000147]
CPU: 0 PID: 6227 Comm: syz-executor.6 Tainted: G D 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff88804397fc78 EFLAGS: 00010216
RAX: 0000000020000140 RBX: ffff88804397fd60 RCX: ffffc90001dd4000
RDX: 0000000004000028 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000001000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000001 R12: ffff888014191400
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491c9e0
FS: 00007fb59ed6d700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c325000 CR3: 0000000018e40000 CR4: 0000000000350ef0
Call Trace:
vfs_readv+0xe5/0x160
__x64_sys_preadv+0x233/0x310
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fb5a17f7b19
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:00007fb59ed6d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007fb5a190af60 RCX: 00007fb5a17f7b19
RDX: 0000000000000001 RSI: 0000000020001140 RDI: 0000000000000005
RBP: 00007fb5a1851f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe70ecbf9f R14: 00007fb59ed6d300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb59ed6d700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c325000 CR3: 0000000018e40000 CR4: 0000000000350ef0
general protection fault, probably for non-canonical address 0xdffffc0004000028: 0000 [#9] PREEMPT SMP KASAN NOPTI
KASAN: probably user-memory-access in range [0x0000000020000140-0x0000000020000147]
CPU: 1 PID: 6265 Comm: syz-executor.6 Tainted: G D 6.3.0-rc3-next-20230327 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff88804351fc78 EFLAGS: 00010216
RAX: 0000000020000140 RBX: ffff88804351fd60 RCX: ffffc90001dd4000
RDX: 0000000004000028 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 0000000000001000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000001 R12: ffff88800953c000
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491c9e0
FS: 00007fb59ed6d700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c326000 CR3: 000000001802c000 CR4: 0000000000350ee0
Call Trace:
vfs_readv+0xe5/0x160
__x64_sys_preadv+0x233/0x310
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fb5a17f7b19
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:00007fb59ed6d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000127
RAX: ffffffffffffffda RBX: 00007fb5a190af60 RCX: 00007fb5a17f7b19
RDX: 0000000000000001 RSI: 0000000020001140 RDI: 0000000000000005
RBP: 00007fb5a1851f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe70ecbf9f R14: 00007fb59ed6d300 R15: 0000000000022000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_iter_read+0x481/0x750
Code: 00 0f 85 52 02 00 00 4d 8b 7c 24 28 e8 48 2c c6 ff 48 8b 44 24 18 80 38 00 0f 85 1c 02 00 00 48 8b 43 18 48 89 c2 48 c1 ea 03 <42> 80 3c 32 00 0f 85 ef 01 00 00 48 8b 4c 24 20 48 8b 30 80 39 00
RSP: 0018:ffff888016fc7c70 EFLAGS: 00010216
RAX: 00000000200016c0 RBX: ffff888016fc7d58 RCX: ffffc90006ffd000
RDX: 00000000040002d8 RSI: ffffffff81855c98 RDI: 0000000000000007
RBP: 000000000000006d R08: 0000000000000007 R09: 0000000000000000
R10: 000000000000006d R11: 0000000000000001 R12: ffff888016004780
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8491de20
FS: 00007fb59ed6d700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c326000 CR3: 000000001802c000 CR4: 0000000000350ee0
process 'syz-executor.0' launched '/dev/fd/-1/./file1' with NULL argv: empty string added
----------------
Code disassembly (best guess):
0: 00 0f add %cl,(%rdi)
2: 85 52 02 test %edx,0x2(%rdx)
5: 00 00 add %al,(%rax)
7: 4d 8b 7c 24 28 mov 0x28(%r12),%r15
c: e8 48 2c c6 ff callq 0xffc62c59
11: 48 8b 44 24 18 mov 0x18(%rsp),%rax
16: 80 38 00 cmpb $0x0,(%rax)
19: 0f 85 1c 02 00 00 jne 0x23b
1f: 48 8b 43 18 mov 0x18(%rbx),%rax
23: 48 89 c2 mov %rax,%rdx
26: 48 c1 ea 03 shr $0x3,%rdx
* 2a: 42 80 3c 32 00 cmpb $0x0,(%rdx,%r14,1) <-- trapping instruction
2f: 0f 85 ef 01 00 00 jne 0x224
35: 48 8b 4c 24 20 mov 0x20(%rsp),%rcx
3a: 48 8b 30 mov (%rax),%rsi
3d: 80 39 00 cmpb $0x0,(%rcx)