No source specified
sg_write: data in/out 912/1 bytes for SCSI command 0x10-- guessing data in;
program syz-executor.3 not setting count and/or reply_len properly
------------[ cut here ]------------
WARNING: CPU: 1 PID: 25928 at lib/iov_iter.c:364 _copy_from_iter+0x2b2/0x1140
Modules linked in:
CPU: 1 PID: 25928 Comm: syz-executor.3 Not tainted 6.2.0-rc8-next-20230216 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:_copy_from_iter+0x2b2/0x1140
Code: 5d 41 5e 41 5f e9 a2 fb 33 02 e8 f9 e7 35 ff be 70 01 00 00 48 c7 c7 e0 d4 9e 84 e8 d8 e0 59 ff e9 51 fe ff ff e8 de e7 35 ff <0f> 0b 45 31 f6 eb 87 e8 d2 e7 35 ff 31 ff 89 ee e8 39 e3 35 ff 40
RSP: 0018:ffff88803f75f608 EFLAGS: 00010216
RAX: 0000000000000e23 RBX: 0000000000000000 RCX: ffffc90005616000
RDX: 0000000000040000 RSI: ffffffff82159442 RDI: 0000000000000001
RBP: 0000000000000390 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff88803f75f838 R14: 0000000000000390 R15: ffff88803f75f838
FS: 00007f8fdb1d2700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f958b06ee50 CR3: 000000002ef64000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
copy_page_from_iter+0x251/0x430
blk_rq_map_user_iov+0xb41/0x16c0
blk_rq_map_user_io+0x1d1/0x200
sg_common_write.constprop.0+0xd8d/0x15f0
sg_write.part.0+0x698/0xac0
sg_write+0x8d/0xe0
vfs_write+0x2cf/0xdc0
ksys_write+0x12b/0x260
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f8fddc5cb19
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:00007f8fdb1d2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f8fddd6ff60 RCX: 00007f8fddc5cb19
RDX: 000000000000002b RSI: 0000000020000380 RDI: 0000000000000007
RBP: 00007f8fddcb6f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe6f774fef R14: 00007f8fdb1d2300 R15: 0000000000022000
irq event stamp: 5553
hardirqs last enabled at (5583): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (5628): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (4322): [] __irq_exit_rcu+0xcc/0x110
softirqs last disabled at (4049): [] __irq_exit_rcu+0xcc/0x110
---[ end trace 0000000000000000 ]---
No source specified
sg_write: data in/out 912/1 bytes for SCSI command 0x10-- guessing data in;
program syz-executor.3 not setting count and/or reply_len properly
No source specified
EXT4-fs: Ignoring removed nomblk_io_submit option
No source specified
sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive.
No source specified
sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive.
sg_write: data in/out 912/1 bytes for SCSI command 0x10-- guessing data in;
program syz-executor.3 not setting count and/or reply_len properly
sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive.
sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive.
netlink: 'syz-executor.1': attribute type 1 has an invalid length.
netlink: 'syz-executor.1': attribute type 1 has an invalid length.
syz-executor.1: epoll_ctl support in io_uring is deprecated and will be removed in a future Linux kernel version.
IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
device lo left promiscuous mode
device lo entered promiscuous mode
device lo left promiscuous mode
device lo entered promiscuous mode