FAT-fs (loop4): Unrecognized mount option "odi²ÖR )_Ë>äb«U"Ìr" or missing value
sg_write: data in/out 917468/251 bytes for SCSI command 0x0-- guessing data in;
program syz-executor.6 not setting count and/or reply_len properly
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WARNING: CPU: 0 PID: 8601 at lib/iov_iter.c:629 _copy_from_iter+0x2bf/0x1170
Modules linked in:
CPU: 0 PID: 8601 Comm: syz-executor.6 Not tainted 6.2.0-rc4-next-20230120 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:_copy_from_iter+0x2bf/0x1170
Code: 5d 41 5e 41 5f e9 95 42 33 02 e8 cc cc 37 ff be 79 02 00 00 48 c7 c7 80 e3 9e 84 e8 3b 68 5b ff e9 48 fe ff ff e8 b1 cc 37 ff <0f> 0b 45 31 f6 eb 87 e8 a5 cc 37 ff 31 ff 89 ee e8 6c c8 37 ff 40
RSP: 0018:ffff88803257f608 EFLAGS: 00010212
RAX: 000000000000399c RBX: 0000000000000000 RCX: ffffc90006c01000
RDX: 0000000000040000 RSI: ffffffff8211ac4f RDI: 0000000000000001
RBP: 0000000000001000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803257f838
R13: ffffea0000de3e00 R14: 0000000000001000 R15: ffff88803257f838
FS: 00007f01f51bc700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f01f519b718 CR3: 000000000df5a000 CR4: 0000000000350ef0
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+0x698/0xa90
sg_write+0x8d/0xe0
vfs_write+0x2cf/0xdd0
ksys_write+0x12b/0x260
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f01f7c67b19
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:00007f01f51bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f01f7d7b020 RCX: 00007f01f7c67b19
RDX: 0000000000000125 RSI: 00000000200003c0 RDI: 000000000000000b
RBP: 00007f01f7cc1f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffaa0903ff R14: 00007f01f51bc300 R15: 0000000000022000
irq event stamp: 6893
hardirqs last enabled at (6903): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (6914): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (6596): [] irq_exit_rcu+0x11f/0x190
softirqs last disabled at (6587): [] irq_exit_rcu+0x11f/0x190
---[ end trace 0000000000000000 ]---
loop6: detected capacity change from 0 to 264192
EXT4-fs warning (device loop6): ext4_multi_mount_protect:284: Invalid MMP block in superblock
Unsupported ieee802154 address type: 0
loop6: detected capacity change from 0 to 264192
EXT4-fs warning (device loop6): ext4_multi_mount_protect:284: Invalid MMP block in superblock