WARNING: CPU: 0 PID: 47417 at lib/iov_iter.c:385 _copy_from_iter+0x2f1/0x1320
Modules linked in:
CPU: 0 PID: 47417 Comm: syz-executor.3 Not tainted 6.4.0-rc4-next-20230601 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:_copy_from_iter+0x2f1/0x1320
Code: b2 ff ff 89 c3 e9 1f ff ff ff e8 da d4 35 ff be 85 01 00 00 48 c7 c7 e0 e8 9e 84 e8 89 27 5a ff e9 13 fe ff ff e8 bf d4 35 ff <0f> 0b 45 31 f6 e9 67 ff ff ff e8 b0 d4 35 ff 31 ff 89 ee e8 e7 cf
RSP: 0018:ffff88803e057608 EFLAGS: 00010212
RAX: 0000000000004046 RBX: 0000000000000000 RCX: ffffc90004af4000
RDX: 0000000000040000 RSI: ffffffff82162c51 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff8180ff15 R12: 0000000000001000
R13: ffffea00007c6200 R14: 0000000000001000 R15: ffff88803e057838
FS:  00007f7249930700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30229000 CR3: 0000000047be6000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 copy_page_from_iter+0xe3/0x180
 blk_rq_map_user_iov+0xb39/0x16c0
 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+0x2b8/0xd40
 ksys_write+0x12b/0x260
 do_syscall_64+0x3f/0x90
 entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f724c3bab19
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:00007f7249930188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f724c4cdf60 RCX: 00007f724c3bab19
RDX: 0000000000000125 RSI: 00000000200003c0 RDI: 0000000000000005
RBP: 00007f724c414f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff45095c8f R14: 00007f7249930300 R15: 0000000000022000
 </TASK>
irq event stamp: 2973
hardirqs last  enabled at (3289): [<ffffffff81306524>] vprintk_emit+0x504/0x560
hardirqs last disabled at (3294): [<ffffffff813064bb>] vprintk_emit+0x49b/0x560
softirqs last  enabled at (3284): [<ffffffff8118de83>] irq_exit_rcu+0x93/0xc0
softirqs last disabled at (3247): [<ffffffff8118de83>] irq_exit_rcu+0x93/0xc0
---[ end trace 0000000000000000 ]---
audit: type=1326 audit(1685617538.619:46): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=47631 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f174540fb19 code=0x0
audit: type=1326 audit(1685617538.909:47): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=47845 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f174540fb19 code=0x0
audit: type=1326 audit(1685617539.211:48): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=47864 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f174540fb19 code=0x0
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
Bluetooth: hci3: command 0x0405 tx timeout